tas5342ddv6evm - user guide (rev. a)

User's GuideSLAU239A–February 2008–Revised September 2015

TAS5342DDV6EVM

This user’s guide describes the operation of the evaluation module for the TAS5342 Digital AmplifierPower Output Stage using the TAS5508B Digital Audio PWM Processor from Texas Instruments. Theuser’s guide also provides measurement data and design information like schematic, bill of materials, andPCB layout.

Contents1 Overview ...................................................................................................................... 3

1.1 TAS5342DDV6EVM Features..................................................................................... 41.2 PCB Key Map ....................................................................................................... 5

2 Quick Setup Guide........................................................................................................... 62.1 Electrostatic Discharge Warning.................................................................................. 62.2 Unpacking the EVM ................................................................................................ 72.3 Power Supply Setup................................................................................................ 72.4 Speaker Connection................................................................................................ 72.5 GUI Software Installation .......................................................................................... 8

3 Protection ..................................................................................................................... 83.1 Short-Circuit Protection and Fault-Reporting Circuitry ......................................................... 83.2 Fault Reporting...................................................................................................... 8

4 TAS5342DDV6EVM Performance......................................................................................... 94.1 THD+N vs Power (BTL –4 Ω) ................................................................................... 114.2 THD+N vs Power (BTL –6 Ω) ................................................................................... 114.3 THD+N vs Power (BTL –8 Ω) ................................................................................... 124.4 THD+N vs Power (PBTL –2 Ω).................................................................................. 124.5 THD+N vs Power (PBTL –3 Ω).................................................................................. 134.6 THD+N vs Frequency (BTL –4 Ω) .............................................................................. 144.7 THD+N vs Frequency (BTL – 6 Ω).............................................................................. 144.8 THD+N vs Frequency (BTL –8 Ω) .............................................................................. 154.9 THD+N vs Frequency (PBTL –2 Ω)............................................................................. 154.10 THD+N vs Frequency (PBTL –3 Ω)............................................................................. 164.11 FFT Spectrum with –60-dBFS Tone (BTL) .................................................................... 164.12 FFT Spectrum With –60-dBFS Tone (PBTL) .................................................................. 164.13 Idle Noise FFT Spectrum (BTL) ................................................................................. 174.14 Idle Noise FFT Spectrum (PBTL) ............................................................................... 174.15 Channel Separation ............................................................................................... 184.16 Frequency Response (BTL)...................................................................................... 194.17 Frequency Response (PBTL).................................................................................... 194.18 High-Current Protection (BTL) ................................................................................... 194.19 High-Current Protection (PBTL) ................................................................................. 204.20 Pop/Click (BTL) .................................................................................................... 214.21 Pop/Click (PBTL) .................................................................................................. 214.22 Output Stage Efficiency .......................................................................................... 224.23 Subwoofer Lineout THD vs Output Voltage ................................................................... 224.24 Subwoofer Lineout THD vs Frequency ......................................................................... 234.25 Subwoofer Lineout Frequency Response...................................................................... 23

5 Related Documentation from Texas Instruments ...................................................................... 24

PurePath Digital, Equibit are trademarks of Texas Instruments.Microsoft, Windows are registered trademarks of Microsoft Corporation.

1SLAU239A–February 2008–Revised September 2015 TAS5342DDV6EVMSubmit Documentation Feedback

Copyright © 2008–2015, Texas Instruments Incorporated

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5.1 Additional Documentation ........................................................................................ 24Appendix A Design Documents ................................................................................................ 25

List of Figures

1 Integrated PurePath Digital™ Amplifier System ......................................................................... 52 Physical Structure for the TAS5342DDV6EVM (Approximate Layout) ............................................... 63 TAS5508 GUI Window ...................................................................................................... 84 THD+N vs Power (BTL – 4 Ω)............................................................................................ 115 THD+N vs Power (BTL –6 Ω) ............................................................................................ 126 THD+N vs Power (BTL –8 Ω) ............................................................................................ 127 THD+N vs Power (PBTL –2 Ω)........................................................................................... 138 THD+N vs Power (PBTL –3 Ω)........................................................................................... 139 THD+N vs Frequency (BTL –4 Ω) ....................................................................................... 1410 THD+N vs Frequency (BTL – 6 Ω)....................................................................................... 1411 THD+N vs Frequency (BTL –8 Ω) ....................................................................................... 1512 THD+N vs Frequency (PBTL –2 Ω)...................................................................................... 1513 THD+N vs Frequency (PBTL –3 Ω)...................................................................................... 1614 FFT Spectrum with –60-dBFS Tone (BTL) ............................................................................. 1615 FFT Spectrum with –60-dBFS Tone (PBTL)............................................................................ 1716 Idle Noise FFT Spectrum (BTL) .......................................................................................... 1717 Idle Noise FFT Spectrum (PBTL) ........................................................................................ 1818 Channel Separation ........................................................................................................ 1819 Frequency Response (BTL)............................................................................................... 1920 Frequency Response (PBTL)............................................................................................. 1921 High-Current Protection (BTL) ............................................................................................ 2022 High-Current Protection (PBTL) .......................................................................................... 2023 Pop/Click (BTL) ............................................................................................................. 2124 Pop/Click (PBTL) ........................................................................................................... 2125 Output Stage Efficiency ................................................................................................... 2226 Subwoofer Lineout THD vs Output Voltage ............................................................................ 2227 Subwoofer Lineout THD vs Frequency.................................................................................. 2328 Subwoofer Lineout Frequency Response............................................................................... 23

List of Tables

1 TAS5342DDV6EVM Specification ......................................................................................... 32 Recommended Supply Voltages for Power Stage ...................................................................... 73 Supply Adapter for System Power, Logic and Gate Driver Characteristics .......................................... 74 TAS5342 Warning/Error Signal Decoding ................................................................................ 95 General Test Conditions .................................................................................................... 96 TAS5508B Register Settings ............................................................................................... 97 Electrical Data ................................................................................................................ 98 Audio Performance......................................................................................................... 109 Audio Performance Subwoofer Line Output ............................................................................ 1010 Thermal Specification...................................................................................................... 1011 Physical Specifications .................................................................................................... 1112 Related Documentation from Texas Instruments ...................................................................... 24

2 TAS5342DDV6EVM SLAU239A–February 2008–Revised September 2015Submit Documentation Feedback


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www.ti.com Overview

1 OverviewThe TAS5342DDV6EVM PurePath Digital™ customer evaluation module demonstrates the integratedcircuits TAS5342DDV and TAS5508BPAG from Texas Instruments (TI).

The TAS5342DDV is a high-performance, integrated stereo Digital Amplifier Power Stage designed todrive 4-Ω speakers at up to 100 W per channel. The device incorporates TI Equibit™ technology and isdesigned to be used with TI Equibit™ modulators. This system requires only a simple passivedemodulation filter to deliver high-quality, high-efficiency audio amplification.

The TAS5508BPAG is a high-performance, 32-bit (24-bit input) multichannel PurePath Digital™ pulsewidth modulator (PWM) based on Equibit™ technology with fully symmetrical AD modulation scheme. Thedevice also has digital audio processing (DAP) that provides 48-bit signal processing, advancedperformance, and a high level of system integration. The device has interfaces for headphone output andpower supply volume control (PSVC).

This EVM is configured with four BTL channels, one PBTL (parallel BTL) channel for the center channel,and a subwoofer lineout using the DRV600 line driver.

The DRV600RTJ is a stereo line driver designed to allow the removal of the DC-blocking capacitors forreduced component count and cost. The DRV600RTJ is ideal for single-supply electronics where size andcost are critical design parameters. The DRV600RTJ is capable of driving two VRMS into a 600-Ω loadwith a 3.3-V supply. The DRV600RTJ has a fixed gain of –1.5 V/V. Independent shutdown control for theleft and right audio channels is implemented.

This EVM, together with a TI input-USB board, is a complete 5-channel + subwoofer line-output digitalaudio amplifier system which includes digital input (S/PDIF), analog inputs, interface to a personalcomputer (PC), and DAP features like digital volume control, input and output mixers, automute, tonecontrols, loudness, EQ filters, and dynamic range compression (DRC). Configuration options are availablefor power stage failure protection.

Table 1. TAS5342DDV6EVM Specification

Key ParametersOutput stage supply voltage 0 V – 31.5 VNumber of channels 4 × BTL, 1 x PBTLLoad impedance BTL 4–8 ΩLoad impedance PBTL 2–8 ΩOutput power BTL 120 W / 4 Ω 10% THD or 87 W / 6 Ω / 10% THDOutput power PBTL 225 W / 2 Ω / 10% THDDNR >102 dBPWM processor TAS5508BPAGOutput stage TAS5342DDVOther features Subwoofer line output

This 5-channel system plus subwoofer line output is designed for home theater applications such as A/Vreceivers, DVD receivers, DVD mini-component systems, or home theater in a box (HTIB).

This document covers EVM specifications, audio performance and power efficiency measurementsgraphs, and design documentation that includes schematics, parts list, layout, and mechanical design.



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Overview www.ti.com

Gerber (layout) files are available at www.ti.com.

The EVM is delivered with cables and an Input-USB board to connect to an input source and be controlledfrom a PC.

An external power adapter is required for supplying the voltage to the Input USB-2 Control Board. Refer tothe Power Supply Setup section for more information.

1.1 TAS5342DDV6EVM Features• 5/6-channel PurePath Digital™ evaluation module• Subwoofer line output (LFE Output).• Self-contained protection system (short circuit and thermal).• Standard I2S and I2C/control connector for TI input board• Double-sided, plated-through PCB layout.



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I2S

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TAS5342DDV6EVMMODULE

www.ti.com Overview

Figure 1. Integrated PurePath Digital™ Amplifier System

1.2 PCB Key MapPhysical structure for the TAS5342DDV6EVM is illustrated in Figure 2.



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Quick Setup Guide www.ti.com

Figure 2. Physical Structure for the TAS5342DDV6EVM (Approximate Layout)

2 Quick Setup GuideThis section describes the TAS5342DDV6EVM board in regards to power supplies and system interfaces.Included is information regarding handling and unpacking, absolute operating conditions, and a descriptionof the factory default switch and jumper configuration. A step-by-step guide explains how to configure theTAS5342DDV6EVM for device evaluation.

2.1 Electrostatic Discharge WarningMany of the components on the TAS5342DDV6EVM are susceptible to damage by electrostatic discharge(ESD). Customers are advised to observe proper ESD handling precautions when unpacking and handlingthe EVM, including the use of a grounded wrist strap at an approved ESD workstation.

CAUTIONFailure to observe ESD handling procedures may result in damage to EVMcomponents.



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www.ti.com Quick Setup Guide

2.2 Unpacking the EVMOn opening the TAS5342DDV6EVM package, ensure that the following items are included:• 1 pc. TAS5342DDV6EVM board using one TAS5508BPAG and three TAS5342DDV.• 1 pc. TI Input USB Board 2 for interfacing TAS5342DDV6EVM with S/PDIF/analog sources and PC for

control.• 1 pc. Signal and Control Interface IDC cable for connection to a TI Input USB Board 2.• 1 pc. Cable for connecting Input-USB board to a USB port on a PC for TAS5508B control by software.• 1 pc. Power supply cable for a regulated power supply (H-bridge supply).

If any of the items are missing, contact the Texas Instruments Product Information Center nearest you toinquire about a replacement.

Connect Input-USB board to TAS5342DDV6EVM using the delivered IDC cable.

2.3 Power Supply SetupTo power up the EVM, two power supplies are needed. One for system power, logic, and gate-drive, andone for output stage supply. The H-bridge power supply is connected to the EVM using the deliveredpower cable White/Black, White/Black. The system, logic and gate drive power supply must be suppliedfrom an external 15-V, 1-A adapter. The characteristics of this adapter can be found in Table 3.

Table 2. Recommended Supply Voltages for Power Stage

Description Voltage Limitations Current Requirement CableOutput stage power supply 0 – 31.5 V 10 A White/Black

Table 3. Supply Adapter for System Power, Logic and Gate Driver Characteristics

Description RequirementDC Output Voltage 15 V

Output Current 1 AMax Power Rating 15 W

DC Output Connector 5.5 mm x 2.1 mm x 10 mm center positive barrel plug

CAUTIONApplying voltages above the limitations given in Table 2 may cause permanentdamage to your hardware.

NOTE: The length of the power supply cable must be minimized. Increasing the length of the PSUcable is equal to increasing the distortion for the amplifier at high output levels and lowfrequencies.

2.4 Speaker Connection

CAUTIONBoth positive and negative speaker outputs are floating and may not beconnected to ground (e.g., through an oscilloscope).



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Quick Setup Guide www.ti.com

2.5 GUI Software InstallationThe TAS5508 GUI provides easy control of all registers in TAS5508B. The latest TAS5508 GUI can bedownloaded from the TAS5342DDV6EVM product folder on www.ti.com.

To install the software, run the setup file of the GUI.

After installation, turn on power supplies and connect USB cable to Input-USB board.

Start the GUI program from Microsoft® Windows® menu. Start up of the GUI takes a few seconds.

Figure 3. TAS5508 GUI Window

For more advanced use of the GUI, see the GUI User’s Guide and data manual for TAS5508B(SLES162).

3 ProtectionThis section describes the short-circuit protection and fault-reporting circuitry of the TAS5342 device.

3.1 Short-Circuit Protection and Fault-Reporting CircuitryThe TAS5342 is a self-protecting device that provides fault reporting (including high-temperatureprotection and short-circuit protection). The TAS5342 is configured in back-end auto-recovery mode andtherefore resets automatically after all errors (M1, M2, and M3 is set low); see the data sheet (SLAS557)for further explanation. This mean that the device restart itself after an error occasion and reports shortlythereafter through the SD error signal.

3.2 Fault ReportingThe OTW and SD outputs from TAS5342 indicate fault conditions. See the TAS5342 data manual for adescription of these pins.



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www.ti.com TAS5342DDV6EVM Performance

Table 4. TAS5342 Warning/Error Signal Decoding

OTW SD Device Condition0 0 High-temperature error and/or high-current error0 1 High-temperature warning1 0 Undervoltage lockout or high-current error1 1 Normal operation, no errors/warnings

The temperature warning signals at the TAS5342DDV6EVM board are wired-OR to one temperaturewarning signal (OTW – pin 22 in the control interface connector). Shutdown signals are wired-OR into oneshutdown signal (SD – pin 20 in the control interface connector).

The shutdown signals together with the temperature warning signal give chip-state information asdescribed in the Table 4. device fault-reporting outputs are open-drain outputs.

4 TAS5342DDV6EVM Performance

Table 5. General Test Conditions

General Test Conditions NotesOutput stage supply voltage: 31.5 V Laboratory power supply (EA-PS 7065-10A)Load impedance BTL: 4–8 ΩLoad impedance PBTL: 2–4 ΩInput signal 1 kHz sineSampling frequency 48 kHzGain setting in TAS5508B 0 dBMeasurement filter AES17 and AUX0025TI input board Input-USB2 Rev 1EVM configuration file Ver 1.00 TAS5342DDV6EVM Configuration (1.00).cfgNote: These test conditions are used for all tests, unless otherwise specified.

Table 6. TAS5508B Register Settings

Register Register Value NotesModulation Index Limit 0x16 0x02 Set modulation index to 97.7%Master Volume 0xD9 00 00 00 48 Master volume set to 0 dBNote: These register settings are used for all test, unless otherwise specified.

Table 7. Electrical Data

Electrical Data Notes/ConditionsOutput power, BTL, 4 Ω: 90 W 1 kHz, unclipped (0 dBFS), TA = 25°COutput power, BTL, 4 Ω: 120 W 1 kHz, 10% THD+N, TA = 25°COutput power, BTL, 6 Ω: 66 W 1 kHz, unclipped (0 dBFS), TA = 25°COutput power, BTL, 6 Ω: 87 W 1 kHz, 10% THD+N, TA = 25°COutput power, BTL, 8 Ω: 51 W 1 kHz, unclipped (0 dBFS), TA = 25°COutput power, BTL, 8 Ω: 68 W 1 kHz, 10% THD+N, TA = 25°COutput power, PBTL, 2 Ω: 170 W 1 kHz, unclipped (0 dBFS), TA = 25°COutput power, PBTL, 2 Ω: 225 W 1 kHz, 10% THD+N, TA = 25°COutput power, PBTL, 3 Ω: 130 W 1 kHz, unclipped (0 dBFS), TA = 25°COutput power, PBTL, 3 Ω: 170 W 1 kHz, 10% THD+N, TA = 25°CMaximum peak current, BTL: >10 A 1-kHz burst, 1 Ω, ROC = 27 kΩMaximum peak current, PBTL: >20 A 1-kHz burst, 1 Ω, ROC = 27 kΩOutput stage efficiency: 90% 2 x channels, 8 ΩDamping factor BTL: 8.5 1 kHz, relative to 4-Ω load



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TAS5342DDV6EVM Performance www.ti.com

Table 7. Electrical Data (continued)Electrical Data Notes/ConditionsDamping factor PBTL: 9.4 1 kHz, relative to 2-Ω loadH-bridge supply current: <190 mA 1 kHz, -60-dBFS signalIdle power consumption: 5.99 W H-bridge supply, –60-dBFS input signal

Table 8. Audio Performance

Audio Performance Notes/ConditionsTHD+N, BTL, 4 Ω: 1 W <0.06 % 1 kHzTHD+N, BTL, 4 Ω: 10 W <0.15 % 1 kHzTHD+N, BTL, 4 Ω: 50 W <0.095 % 1 kHzTHD+N, BTL, 6 Ω: 1 W <0.08 % 1 kHzTHD+N, BTL, 6 Ω: 10 W <0.097 % 1 kHzTHD+N, BTL, 6 Ω: 50 W <0.08 % 1 kHzTHD+N, BTL, 8 Ω: 1 W <0.073 % 1 kHzTHD+N, BTL, 8 Ω: 10 W <0.085 % 1 kHzTHD+N, BTL, 8 Ω: 50 W <0.068 % 1 kHzTHD+N, PBTL, 2 Ω: 1 W <0.089 % 1 kHzTHD+N, PBTL, 2 Ω: 10 W <0.15 % 1 kHzTHD+N, PBTL, 2 Ω: 50 W <0.13 % 1 kHzTHD+N, PBTL, 2 Ω: 100 W <0.097 % 1 kHzTHD+N, PBTL, 2 Ω: 150 W <0.21 % 1 kHzTHD+N, PBTL, 3 Ω: 1 W <0.093 % 1 kHzTHD+N, PBTL, 3 Ω: 10 W <0.05 % 1 kHzTHD+N, PBTL, 3 Ω: 50 W <0.08 % 1 kHzTHD+N, PBTL, 3 Ω: 100 W <0.062 % 1 kHzDynamic Range: >102 dB Ref: rated power, A-weighted, AES17 filter, 4 ch avgNoise Voltage: <160 μVrms A-weighted, AES17 filterClick/Pop, DC step BTL: 14 mV Mute/unmute, no signal, 6 ΩClick/Pop, DC step PBTL: 27 mV Mute/unmute, no signal, 4 ΩChannel Separation: >61 dB 1 kHz,Frequency Response: 0.0 / –0.8 dB 90 W / 4 Ω, unclipped (0 dBFS)

Table 9. Audio Performance Subwoofer Line Output

Audio Performance Notes/ConditionsFull-scale output voltage swing, 0 dBFS: 2 VRMS 100 Hz, 10-kΩ loadFull-scale output voltage swing, 10% 2.32 VRMS 100 Hz, 10-kΩ loadTHD+N:THD+N, 10 kΩ: 1 V <0.017% 100 HzTHD+N, 10 kΩ: 100 mV <0.013% 100 HzFrequency response: +1, –3 dB 20 Hz–1.7 kHzDynamic range: >105.5 dB 20 Hz–1.7 kHzNoise voltage: <11 μV 20 Hz–1.7 kHz

Table 10. Thermal Specification

Thermal Specification** THEATSINK* Notes/ConditionsIdle, all channels switching 32°C 1 kHz, 15 min, –60 dBFS signal, TA = 25°C4x12.5 W, 4 Ω + 1x25 W , 2 Ω (1/8 power) 58°C 1 kHz, 1 hour, TA = 25°C2x100 W, 4 Ω 78°C 1 kHz, 5 min, TA = 25°C*Measured on surface of heatsink



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Table 11. Physical Specifications

Physical Specifications Notes/ConditionsPCB dimensions: 124 × 150 × 54 Width × Length × Height (mm)Total weight: 370 gr Components + PCB + Heatsink + MechanicsNote: All electrical and audio specifications are typical values.

4.1 THD+N vs Power (BTL –4 Ω)Gain: +2.5 dB set in TAS5508B

Figure 4. THD+N vs Power (BTL – 4 Ω)




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Figure 5. THD+N vs Power (BTL –6 Ω)


Figure 6. THD+N vs Power (BTL –8 Ω)

4.4 THD+N vs Power (PBTL –2 Ω)Gain: +2.5 dB set in TAS5508B



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4.5 THD+N vs Power (PBTL –3 Ω)Gain: +2.5 dB set in TAS5508B

Figure 8. THD+N vs Power (PBTL –3 Ω)



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4.6 THD+N vs Frequency (BTL –4 Ω)

Figure 9. THD+N vs Frequency (BTL –4 Ω)

4.7 THD+N vs Frequency (BTL – 6 Ω)

Figure 10. THD+N vs Frequency (BTL – 6 Ω)



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4.8 THD+N vs Frequency (BTL –8 Ω)

Figure 11. THD+N vs Frequency (BTL –8 Ω)

4.9 THD+N vs Frequency (PBTL –2 Ω)

Figure 12. THD+N vs Frequency (PBTL –2 Ω)



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4.10 THD+N vs Frequency (PBTL –3 Ω)

Figure 13. THD+N vs Frequency (PBTL –3 Ω)

4.11 FFT Spectrum with –60-dBFS Tone (BTL)Reference voltage is 19.09 V. FFT size 16k.

Figure 14. FFT Spectrum with –60-dBFS Tone (BTL)

4.12 FFT Spectrum With –60-dBFS Tone (PBTL)Reference voltage is 18.7 V. FFT size 16k.



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Figure 15. FFT Spectrum with –60-dBFS Tone (PBTL)

4.13 Idle Noise FFT Spectrum (BTL)Automute disabled – Register x04h set to x60h. Reference voltage is 19.02 V. FFT size 16k.

Figure 16. Idle Noise FFT Spectrum (BTL)

4.14 Idle Noise FFT Spectrum (PBTL)Automute disabled – Register x04h set to x60h. Reference voltage is 18.75 V. FFT size 16k.



http://www.ti.com


-80

10

-70

-60

-50

-40

-30

-20

-10

0

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

Inp

ut

Sig

nal -

dB

Channel 1

Channel 2

0

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

Idle

No

ise S

pectr

um

- d

B

0 5k 10k 15k 20k

f - Frequency - Hz

25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k 80k 85k


Figure 17. Idle Noise FFT Spectrum (PBTL)

4.15 Channel SeparationChannel separation is tested for two channels in different package, channel 1 and channel 2. 4-Ω loadsare used for both channels. Channel 1 input signal is 0 dBFS, channel 2 muted. Reference voltage 19Vrms

Figure 18. Channel Separation



http://www.ti.com


-10

10

-8

-6

-4

-2

0

2

4

6

8

20 20k50 100 200 500 1k 2k 5k 10kf - Frequency - Hz

Inp

ut

Sig

nal -

dB 8W

4W

3W2W

-10

10

-8

-6

-4

-2

0

2

4

6

8

20 20k50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

Inp

ut

Sig

nal -

dB 8W

6W

4W


4.16 Frequency Response (BTL)Measurement bandwidth filter 80 kHz.

Figure 19. Frequency Response (BTL)

4.17 Frequency Response (PBTL)Measurement bandwidth filter 80 kHz.

Figure 20. Frequency Response (PBTL)

4.18 High-Current Protection (BTL)Input 1-kHz bursted signal, load 1 Ω



http://www.ti.com


dx = 505.9 sm dy = 47.31 V

-30

30

-27.5

-22.5

-20

-17.5

-15

-12.5

-10

-7.5

-5

-2.5

0

2.5

5

7.5

10

12.5

15

17.5

20

25

27.5

23.19

-24.12

0 3m250m 500m 750m 1m 1.25m 1.5m 1.75m 2m 2.25m 2.5m 2.75m

1.376m 1.882m

t - TIME - sec

Peak C

urren

t -

A

-20

20

-17.5

-15

-10

-7.5

-5

-2.5

0

2.5

5

7.5

12.5

15

17.5

10.97

-11.12

0 3m500m 2m 2.5m1m.9176m

t - TIME - sec

1.412m

dx=494.1 sm dy = 22.09 V

Peak C

urren

t -

A


Figure 21. High-Current Protection (BTL)

4.19 High-Current Protection (PBTL)Input 1-kHz bursted signal, load 1 Ω.

Figure 22. High-Current Protection (PBTL)



http://www.ti.com


-40m

40m

-35m

-30m

-25m

-20m

-15m

-10m

-5m

0

5m

10m

15m

20m

25m

30m

35m

0 4m500m 1m 1.5m 2m 2.5m 3m 3.5m

t - Time - sec

Vo

ltag

e -

V

-40m

40m

-35m

-30m

-25m

-20m

-15m

-10m

-5m

0

5m

10m

15m

20m

25m

30m

35m

0 4m500m 1m 1.5m 2m 2.5m 3m 3.5m

t - Time - sec

Vo

ltag

e -

V


4.20 Pop/Click (BTL)No input signal applied. The measurement results are presented in time domain.

Test with automute disabled – Register x04h set to x60h. No input signal applied. Load 4 Ω.

Figure 23. Pop/Click (BTL)

4.21 Pop/Click (PBTL)No input signal applied. The measurement results are presented in time domain.

Test with automute disabled – Register x04h set to x60h. No input signal applied. Load 2 Ω.

Figure 24. Pop/Click (PBTL)



http://www.ti.com


0.001

10

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

5

20m 350m 100m 200m 500m 1 2

V - Output Voltage - VO

TH

D -

To

tal H

arm

on

ic D

isto

rtio

n -

%

0

100

510

15

20

25

30

35

40

45

55

60

65

70

75

80

85

95

91.06

51.85

0 20020 40 60 80 100 120 140 160 180 1867.71

2 CH Output Power - W

Eff

icie

ncy -

%dx = 178.3 FFS dy = 39.22 V


4.22 Output Stage EfficiencyEfficiency is tested with two channels carrying an 8-Ω load. The board has been preheated for 1 hour at1/8 output power.

Figure 25. Output Stage Efficiency

4.23 Subwoofer Lineout THD vs Output VoltageGain: +2.5 dB set in TAS5508B. 100-Hz input

Figure 26. Subwoofer Lineout THD vs Output Voltage



http://www.ti.com


-40

10

-35

-30

-25

-20

-15

-10

-5

0

5

10 20k20 50 100 200 500 1k 2k 5k 10k

f - Frequency - Hz

Lin

e O

ut

- d

B

0.001

5

0.002

0.005

0.01

0.02

0.05

0.1

0.2

0.5

1

2

10 1k20 50 100 200 500

f - Frequency - Hz

TH

DN

- T

ota

l H

arm

on

ic D

isto

rtio

n +

No

ise -

%

0.01 VRMS

0.1 VRMS

1.96 VRMS (-0.2 dBFS)


4.24 Subwoofer Lineout THD vs FrequencyLoad 10 kΩ

Figure 27. Subwoofer Lineout THD vs Frequency

4.25 Subwoofer Lineout Frequency ResponseMeasurement bandwidth filter 80 kHz. Load 10 kΩ.

Figure 28. Subwoofer Lineout Frequency Response



http://www.ti.com


Related Documentation from Texas Instruments www.ti.com

5 Related Documentation from Texas InstrumentsTable 12 contains a list of data manuals that have detailed descriptions of the integrated circuits used inthe design of the TAS5342DDV6EVM. The data manuals can be obtained at the URL http://www.ti.com.

Table 12. Related Documentation fromTexas Instruments

Part Number Literature NumberTAS5508B SLES162TAS5342 SLAS557DRV600 SLOS536TLV271 SLOS351

TPS3825-33 SLVS165TLV1117-33C SLVS561

5.1 Additional Documentation1. PC Configuration Tool for TAS5508 (TAS5508 GUI ver. 4.0 or later)2. System Design Considerations for True Digital Audio Power Amplifiers application report (SLAA117)3. Digital Audio Measurements application report (SLAA114)4. PSRR for PurePath Digital™ Audio Amplifiers application report (SLEA049)5. Power Rating in Audio Amplifiers application report (SLEA047)6. PurePath Digital™ AM Interference Avoidance application report (SLEA040)7. Click and Pop Measurements Technique application report (SLEA044)8. Power Supply Recommendations for DVD-Receivers application report (SLEA027)9. Implementation of Power Supply Volume Control application report (SLEA038)



http://www.ti.com

http://www.ti.com

http://www.ti.com/lit/pdf/SLES162

http://www.ti.com/lit/pdf/SLAS557

http://www.ti.com/lit/pdf/SLOS536

http://www.ti.com/lit/pdf/SLOS351

http://www.ti.com/lit/pdf/SLVS165

http://www.ti.com/lit/pdf/SLVS561

http://www.ti.com/lit/pdf/SLAA117

http://www.ti.com/lit/pdf/SLAA114

http://www.ti.com/lit/pdf/SLEA049







Appendix ASLAU239A–February 2008–Revised September 2015

Design Documents

This appendix comprises design documents pertaining to the TAS5162DDV6EVM evaluation module. Thedocuments are presented in the following order.• Schematic (8 pages)• Parts List (2 pages)• PCB Specification (1 page)• PCB Layers (4 pages)• Heat-Sink Drawing (1 page)

25SLAU239A–February 2008–Revised September 2015 Design DocumentsSubmit Documentation Feedback



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Rev:

Page Title:

TIHome Audio Amplifiers

ALL RIGHTS RESERVEDTEXAS INSTRUMENTS INCORPORATED

Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

TAS5342DDV6EVM - 5.1 Digital Amplifier Design

A820-SCH-001.DSN

TAS5342DDV6EVM

Friday, November 09, 2007 1 8

/ Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm


A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm


A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

TAS5342DDV6EVM

Page1/8: Front Page and Schematic Disclaimer2/8: Overview - Modulator, Input/Output and Line Output Connectors3/8: 2 Channel BTL Power Stage4/8: 2 Channel BTL Power Stage

7/8: Power Supplies & EEPROM

Design Name:

Version:Date:Design Engineer:

Audio Configuration:

Interfaces:

File Name: A820-SCH-001.DSN2.005.Nov 2007Jonas Holm ([email protected])

5.1 PurePath Digital Amplifier Design1 x TAS5508b, 3 x TAS5342DDV

Setup:

Type: Mass Market Evaluation Module

4 Ohm (BTL) and 2 Ohm (PBTL) Speaker Loads

TI

Copyright 2007 Texas Instruments, Inc - All rights reserved - The TI and PurePath Digital logos are trademarks of Texas Instruments.

+31.5 V H-Bridge Supply Voltage

Performance: 80 W / 4 Ohm (BTL) unclipped, or 100 W / 4 Ohm (BTL) 10% THD+N102 dB Dynamic Range

8/8: Mechanics

5/8: 1 Channel PBTL Power Stage

J10: 26 pin IDC Header for Control, I2C, +5V, +12V and for I2S AudioJ101-J104, J107, J108, J117: 2 pin 3.96mm Headers for Speakers

J901: 4 pin 3.96mm Header for H-Bridge Supply

6/8: Subwoofer Line Out

J600: RCA Jack for Subwoofer Line Out

J902: 5 pin 2.54 mm Header for PSVC Interface

SCHEMATIC DISCLAIMERThe preliminary schematic information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.

1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by Texas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to information relating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods. 2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials. 3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.

4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the commercial availability of non-TI components that may be referenced in the Materials.

5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to anycombination, machine, or process in which such TI products or services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights, trademarks, or trade secret information. 6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computersystems and/or components and reflect the approximate performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing.

7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.

8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. Youmay only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI inwriting. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercialpurpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble softwareMaterials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination, you will immediately destroy the Materials. 9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGESWHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESSINTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

NOTE1

Schematic Disclaimer Preliminary

SCHEMATIC DISCLAIMERThe preliminary schematic information and materials ("Materials") provided here are provided by Texas Instruments Incorporated ("TI") as a service to its customers and/or suppliers, and may be used for informational purposes only, and only subject to the following terms. By downloading or viewing these Materials, you are signifying your assent to these terms.

1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered by Texas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to information relating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods. 2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links or other items contained within the Materials. TI may make changes to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials. 3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The user assumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.

4.) TI currently deals with various customers for products, and therefore our arrangement with the user will not be exclusive. TI makes no representations regarding the commercial availability of non-TI components that may be referenced in the Materials.

5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to anycombination, machine, or process in which such TI products or services might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights, trademarks, or trade secret information. 6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computersystems and/or components and reflect the approximate performance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing.

7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheets voids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive business practice, and TI is not responsible for any such use.

8.) The Materials are copyrighted and any unauthorized use may violate copyright, trademark, and other laws. Youmay only download one copy for your internal use only, unless you are specifically licensed to do otherwise by TI inwriting. This is a license, not a transfer of title, and is subject to the following restrictions: You may not: (a) modify the Materials (including any associated warranties, conditions, limitations or notices) or use them for any commercialpurpose, or any public display, performance, sale or rental; (b) decompile, reverse engineer, or disassemble softwareMaterials except and only to the extent permitted by applicable law; (c) remove any copyright or other proprietary notices from the Materials; (d) transfer the Materials to another person. You agree to prevent any unauthorized copying of the Materials. TI may terminate this license at any time if you are in breach of the terms of this Agreement. Upon termination, you will immediately destroy the Materials. 9.) THE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL TI OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGESWHATSOEVER (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESSINTERRUPTION, LOSS OF INFORMATION) ARISING OUT OF THE USE OF OR INABILITY TO USE THE MATERIALS, EVEN IF TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

NOTE1

Schematic Disclaimer Preliminary

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VALID

/SD

/TW

/SD

/TW

VALID

/RESET

/RESET_MODULATOR

SDIN3

SDIN2

SDIN1

SCL-A

SDA-A

LRCLK

SCLK

PSVC

SDIN4

VALID

/RESET_MODULATOR

MCLK

/HP_SEL

/PDN

/MUTE

/BKND_ERR

/SD

/TW

VALID

/RESET

SDA-ASCL-A

MCLK

/BKND_ERR

SCLKLRCLK

SCL-BSDA-B

SDIN1SDIN2SDIN3SDIN4

/MUTE/SD/TW

SCL-B

SDA-B

VALID

PSVC

/SD

/TW

PVDD

+12V

PVDD

+12V

+3.3V

PVDD

+5V

AGND

+3.3V

GND

GND

+3.3V

GND

GND

GND

AGNDGND

AGND

+3.3V

+3.3V

GND

+12V

PVDD

+5V +12V

+3.3V

GND

+3.3V

GND

+3.3V

Rev:

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Project:

File Name:

Date:

Engineer:

Page: of

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AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

OVERVIEW

A820-SCH-001.DSN

TAS5342DDV6EVM


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A2

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OVERVIEW

A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

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A2

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OVERVIEW

A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

TAS5342DDV6EVM

CH 1

FRONT RIGHT

CH 4

REAR RIGHT

FRONT LEFT

CH 2

CH 3

REAR LEFT

CH 74 OHM BTL SPEAKER OUTPUT

CH 8

CH 7 & CH8 PARALLELIZED

CENTER

SUBWOOFER LINE OUT

Input and Output Interface: Control, I2C, +5V, +12V and for I2S Audio

2 OHM PBTL SPEAKER OUTPUT

SUBWOOFER

CENTER

4 OHM BTL SPEAKER OUTPUT





OTW

SHUTDOWN

Indication of over temperature warning and shutdown.

R28 47RR28 47R1 2

Power Supplies & EEPROM

PVDD

+5V

+3.3V

/RESET_MODULATOR

/RESET

SDA-B

SCL-B

PSVC

J107

Not Used

J107

Not Used

1

2

R11200RR11200R

12

R67 47RR67 47R1 2

R32 47RR32 47R1 2

R27 47RR27 47R1 2

C12100nFC12100nF

21

R4410kR4410k

12

R69 47RR69 47R1 2

R66 47RR66 47R1 2

J103

Header

J103

Header

1

2

C1647uFC1647uF

12

R73 47RR73 47R1 2

R33 47RR33 47R1 2

R91

1.0k

R91

1.0k1 2

C17100nFC17100nF

21

C2415pFC2415pF

21

R31 47RR31 47R1 2

R26 47RR26 47R1 2

R60 47RR60 47R1 2

R65 47RR65 47R1 2

C2047uFC2047uF

12

R68 47RR68 47R1 2

R4810kR4810k

12

CHANNEL 1-2

Output Stage BTL

PWM_A

PWM_C

OUT_A

+12V

/TW

OUT_C

OUT_D

/SD

/RESET_AB

PVDD

OUT_B

PWM_B

PWM_D

/RESET_CD

C61100nFC61100nF

21

D11 RedD11 Red

C2315pFC2315pF

21

R4710kR4710k

12

R211RR211R

1 2

C1310nFC1310nF

21

C15100nFC15100nF

21

C6247uFC6247uF

12

C21100nF

C21100nF

21

C22100nFC22100nF

21

R15

4.7R

R15

4.7R1 2

R8210kR8210k

12

R29 47RR29 47R1 2

R34 Not UsedR34 Not Used1 2

R8110kR8110k

12

C11100nF

C11100nF

21

R49 Not UsedR49 Not Used1 2

R164.7RR164.7R

1 2

Subwoofer Line Out

Channel Sub Line Out Design

+3.3V

PWM_P_8

PWM_M_8

OUT

VALID

R8010kR8010k

12

R10200RR10

200R

12

R61 47RR61 47R1 2

R64 47RR64 47R1 2

R36 47RR36 47R1 2

R8310kR8310k

12

R37 47RR37 47R1 2

R90

1.0k

R90

1.0k1 2

CHANNEL 5-6

Output Stage PBTL

PWM_A

PWM_B

OUT_A

+12V

/TWOUT_C

OUT_D/SD

/RESET_AB

PVDD

OUT_B

PWM_C

PWM_D

/RESET_CD

R35 47RR35 47R1 2

J108

Not Used

J108

Not Used

1

2

R74 47RR74 47R1 2

C2647uFC2647uF

12

C30100nFC30

100nF

21

R7910kR7910k

12

D10 RedD10 Red

R30 47RR30 47R1 2

U10TAS5508B

U10TAS5508B

VRA_PLL1

PLL_FLT_RET2

PLL_FLTM3

PLL_FLTP4

AVSS5

AVSS6

VRD_PLL7

AVSS_PLL8

AVDD_PLL9

VBGAP10

RESET11

HP_SEL12

PDN13

MUTE14

DVDD15

DVSS16

VR

_DP

LL17

OS

C_C

AP

18

XTL

_OU

T19

XTL

_IN

20

RE

SE

RV

ED

21

RE

SE

RV

ED

22

RE

SE

RV

ED

23

SD

A24

SC

L25

LRC

LK26

SC

LK27

SD

IN4

28

SD

IN3

29

SD

IN2

30

SD

IN1

31

PS

VC

32

VR_PWM 48

PWM_P_4 47

PWM_M_4 46

PWM_P_3 45

PWM_M_3 44

PWM_P_2 43

PWM_M_2 42

PWM_P_1 41

PWM_M_1 40

VALID 39

DVSS 38

BKND_ERR 37

DVDD 36

DVSS 35

DVSS 34

VR_DIG 33

RE

SE

RV

ED

64

MC

LK63

PW

M_H

PP

R62

PW

M_H

PM

R61

PW

M_H

PP

L60

PW

M_H

PM

L59

PW

M_P

_658

PW

M_M

_657

PW

M_P

_556

PW

M_M

_555

DV

DD

_PW

M54

DV

SS

_PW

M53

PW

M_P

_852

PW

M_M

_851

PW

M_P

_750

PW

M_M

_749

J117

Header

J117

Header

1

2

CHANNEL 3-4

Output Stage BTL

PWM_A

PWM_B

OUT_A

+12V

/TW

OUT_C

OUT_D

/SD

/RESET_CD

PVDD

OUT_B

PWM_C

PWM_D

/RESET_AB

R71 47RR71 47R1 2

R4110kR4110k

12

R7810kR7810k

12

C28100nFC28100nF

21

R4610kR4610k

12

R4210kR4210k

12

R63 47RR63 47R1 2

R7710kR7710k

12

J102

Header

J102

Header

1

2

C1010nFC1010nF

21

R70 47RR70 47R1 2

C27100nF

C27100nF

21

J104

Header

J104

Header

1

2

C191nFC191nF

21

R24 47RR24 47R

12

C60100nFC60100nF

21

X1013.5MHz

X1013.5MHz

1 2

C14100nF

C14100nF

21

R4510kR4510k

12 J600

Phono socket

J600

Phono socket

234

1

R181MR181M

12

R38 47RR38 47R1 2

R72 47RR72 47R1 2

J101

Header

J101

Header

1

2R171RR171R

12

R75 47RR75 47R1 2

C2947uFC29

47uF

12

R7610kR7610k

12

R224.7RR224.7R

12

R4310kR4310k

12

C25

100nF

C25

100nF

21

R62 47RR62 47R1 2

J10

26 p

ins

IDC

Box

hea

der

J10

26 p

ins

IDC

Box

hea

der

1234567891011

13141516

12

17181920212223242526

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OUT_D

OUT_C

OUT_A

OUT_B

PWM_A

PWM_C

/SD

/TW

/RESET_AB

PWM_B

PWM_D

/RESET_CD

+12V

+12V

PVDD

+12V

Lx30_1 Lx30_2

Lx31_1 Lx31_2

Lx50_2Lx50_1

Lx51_2Lx51_1

Lx30_1 Lx30_2

Lx31_1 Lx31_2

Lx50_1 Lx50_2

Lx51_1 Lx51_2

GND

GND

GND

GND

GND

GNDGND

GND

GND

GND

GND

GND

GND

GND

GND

GND GND

GNDGND

GND

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 1

A820-SCH-001.DSN

TAS5342DDV6EVM

Wednesday, November 14, 2007 3 8

/CHANNEL 1-2 Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 1

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 1

A820-SCH-001.DSN

TAS5342DDV6EVM



POWER OUTPUT STAGE (BTL)

LAYOUT NOTE:EMI SNUBBERPLACE NEARSPEAKER PINS

LAYOUT NOTEPLACE ONCOMPONENT SIDE

LC DEMODULATIONFILTERBOOTSTRAP CAPACITORS

Stuffing option

C104100nF0603

C104100nF06032

1

R1533.3R0603

R1533.3R0603

12

C115100nF060350V

C115100nF060350V

21

L153

Not Used

L153

Not Used1 2

R109

10R

R109

10R1 2

R100

10R

R100

10R1 2

R1323.3R0603

R1323.3R0603

12

C154100nF080550V

C154100nF080550V

21

C1601nF060350V

C1601nF060350V

21

R1523.3R0603

R1523.3R0603

12

C13510nF060350V

C13510nF060350V

21

L152

Not Used

L152

Not Used1 2

U100

TAS5342DDV

U100

TAS5342DDV

GVDD_B1

OTW2

SD5

PWM_A6

RESET_AB7

PWM_B8

OC_ADJ9

GND10

AGND11

VREG12

M313

M214

M115

PWM_C16

RESET_CD17

PWM_D18

GVDD_C22 GVDD_D 23

BST_D 24

PVDD_D 27

OUT_D 28

GND_D 29

GND_C 30

OUT_C 31

PVDD_C 32

BST_C 33

BST_B 34

PVDD_B 35

OUT_B 36

GND_B 37

GND_A 38

VDD21

GVDD_A 44

BST_A 43

PVDD_A 40

OUT_A 39

NC3

NC4

NC19

NC20 NC 25

PVDD_D 26

PVDD_A 41

NC 42

C1591nF060350V

C1591nF060350V

21

C105100nF0603

C105100nF06032

1C132

470nF

C132

470nF21

C10833nF

060325V

C10833nF

060325V

21

C152

470nF

C152

470nF21

L15110uH

8019P-23-100LKwang Sung

L15110uH


1 2

R110

10R

R110

10R1 2

C117100nF060350V

C117100nF060350V

21

C113100nF060350V

C113100nF060350V

21

C1401nF060350V

C1401nF060350V

21

C102

100nF 0603

C102

100nF 0603

21

L133

Not Used

L133

Not Used1 2

R105

27k

R105

27k1 2

C10933nF

060325V

C10933nF

060325V

21

C111100nF

0603

C111100nF

0603 21

C15610nF060350V

C15610nF060350V

21

L15010uH


L15010uH


1 2 C175470uF35V

C175470uF35V

12

C133100nF080550V

C133100nF080550V

21

C119100nF060350V

C119100nF060350V

21

C11033nF

060325V

C11033nF

060325V

21

L132

Not Used

L132

Not Used1 2

C1391nF060350V

C1391nF060350V

21

L13110uH


L13110uH


1 2

C174470uF35V

C174470uF35V

12

C15510nF060350V

C15510nF060350V

21

C153100nF080550V

C153100nF080550V

21

C13610nF060350V

C13610nF060350V

21

R108

10R

R108

10R1 2

R106

0R 0603

R106

0R 06031 2

C134100nF080550V

C134100nF080550V

21

C106100nF

0603

C106100nF

0603 21

L13010uH


L13010uH


1 2

R1333.3R0603

R1333.3R0603

12

C10733nF

060325V

C10733nF

060325V

21

C101100nF0603

C101100nF06032

1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OUT_D

OUT_C

OUT_A

OUT_B

PWM_A

PWM_C

/SD

/TW

/RESET_AB

PWM_B

PWM_D

/RESET_CD

+12V

+12V

PVDD

+12V

Lx30_1 Lx30_2

Lx31_1 Lx31_2

Lx50_2Lx50_1

Lx51_2Lx51_1

Lx30_1 Lx30_2

Lx31_1 Lx31_2

Lx50_1 Lx50_2

Lx51_1 Lx51_2

GND

GND

GND

GND

GND

GNDGND

GND

GND

GND

GND

GND

GND

GND

GND

GND GND

GNDGND

GND

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM



POWER OUTPUT STAGE (BTL)



LC DEMODULATIONFILTERBOOTSTRAP CAPACITORS

Stuffing option

C204100nF0603

C204100nF06032

1

R2533.3R0603

R2533.3R0603

12

C215100nF060350V

C215100nF060350V

21

L253

Not Used

L253

Not Used1 2

R209

10R

R209

10R1 2

R200

10R

R200

10R1 2

R2323.3R0603

R2323.3R0603

12

C254100nF080550V

C254100nF080550V

21

C2601nF060350V

C2601nF060350V

21

R2523.3R0603

R2523.3R0603

12

C23510nF060350V

C23510nF060350V

21

L252

Not Used

L252

Not Used1 2

U200

TAS5342DDV

U200

TAS5342DDV

GVDD_B1

OTW2

SD5

PWM_A6

RESET_AB7

PWM_B8

OC_ADJ9

GND10

AGND11

VREG12

M313

M214

M115

PWM_C16

RESET_CD17

PWM_D18

GVDD_C22 GVDD_D 23

BST_D 24

PVDD_D 27

OUT_D 28

GND_D 29

GND_C 30

OUT_C 31

PVDD_C 32

BST_C 33

BST_B 34

PVDD_B 35

OUT_B 36

GND_B 37

GND_A 38

VDD21

GVDD_A 44

BST_A 43

PVDD_A 40

OUT_A 39

NC3

NC4

NC19

NC20 NC 25

PVDD_D 26

PVDD_A 41

NC 42

C2591nF060350V

C2591nF060350V

21

C205100nF0603

C205100nF06032

1C232

470nF

C232

470nF21

C20833nF

060325V

C20833nF

060325V

21

C252

470nF

C252

470nF21

L25110uH


L25110uH


1 2

R210

10R

R210

10R1 2

C217100nF060350V

C217100nF060350V

21

C213100nF060350V

C213100nF060350V

21

C2401nF060350V

C2401nF060350V

21

C202

100nF 0603

C202

100nF 0603

21

L233

Not Used

L233

Not Used1 2

R205

27k

R205

27k1 2

C20933nF

060325V

C20933nF

060325V

21

C211100nF

0603

C211100nF

0603 21

C25610nF060350V

C25610nF060350V

21

L25010uH


L25010uH


1 2 C275470uF35V

C275470uF35V

12

C233100nF080550V

C233100nF080550V

21

C219100nF060350V

C219100nF060350V

21

C21033nF

060325V

C21033nF

060325V

21

L232

Not Used

L232

Not Used1 2

C2391nF060350V

C2391nF060350V

21

L23110uH


L23110uH


1 2

C274470uF35V

C274470uF35V

12

C25510nF060350V

C25510nF060350V

21

C253100nF080550V

C253100nF080550V

21

C23610nF060350V

C23610nF060350V

21

R208

10R

R208

10R1 2

R206

0R 0603

R206

0R 06031 2

C234100nF080550V

C234100nF080550V

21

C206100nF

0603

C206100nF

0603 21

L23010uH


L23010uH


1 2

R2333.3R0603

R2333.3R0603

12

C20733nF

060325V

C20733nF

060325V

21

C201100nF0603

C201100nF06032

1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OUT_D

OUT_C

OUT_A

OUT_B

+12V

PWM_A

PWM_C

/SD

/TW

/RESET_AB

+12V

PWM_B

PWM_D

/RESET_CD

PVDD

+12V

Lx31_1 Lx31_2

Lx50_2Lx50_1

Lx51_2Lx51_1

Lx30_1 Lx30_2

Lx30_1 Lx30_2

Lx31_1 Lx31_2

Lx51_1

Lx50_2Lx50_1

Lx51_2

GND

GND

GNDGND

GND

GND

GNDGND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 3

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 3

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Output Stage 3

A820-SCH-001.DSN

TAS5342DDV6EVM



POWER OUTPUT STAGE (PBTL)



PWM_D is used to select between the 1Nand 2N interface in PBTL mode(Low = 1N; High = 2N).

LC DEMODULATIONFILTER

Stuffing option

BOOTSTRAP CAPACITORS

C3601nF060350V

C3601nF060350V

21

R319

Not Used

R319

Not Used1 2

C313100nF060350V

C313100nF060350V

21

R3523.3R0603

R3523.3R0603

12

L353

Not Used

L353

Not Used1 2

R309

10R

R309

10R1 2

R306

0R 0603

R306

0R 06031 2

L33110uH


L33110uH


1 2

C332Not UsedC332

Not Used

21

L33010uH


L33010uH


1 2C311100nF

0603

C311100nF

0603 21

C30933nF

060325V

C30933nF

060325V

21

R316

1.0k

R316

1.0k1 2

U300

TAS5342DDV

U300

TAS5342DDV

GVDD_B1

OTW2

SD5

PWM_A6

RESET_AB7

PWM_B8

OC_ADJ9

GND10

AGND11

VREG12

M313

M214

M115

PWM_C16

RESET_CD17

PWM_D18

GVDD_C22 GVDD_D 23

BST_D 24

PVDD_D 27

OUT_D 28

GND_D 29

GND_C 30

OUT_C 31

PVDD_C 32

BST_C 33

BST_B 34

PVDD_B 35

OUT_B 36

GND_B 37

GND_A 38

VDD21

GVDD_A 44

BST_A 43

PVDD_A 40

OUT_A 39

NC3

NC4

NC19

NC20 NC 25

PVDD_D 26

PVDD_A 41

NC 42

L35010uH


L35010uH


1 2

L35110uH


L35110uH


1 2

C3391nF060350V

C3391nF060350V

21WJ332

Wire JumperWJ332Wire Jumper

21

R304

1R

R304

1R1 2

C33510nF060350V

C33510nF060350V

21

L333

Not Used

L333

Not Used1 2

C317100nF060350V

C317100nF060350V

21

C319100nF060350V

C319100nF060350V

21

C354Not Used080550V

C354Not Used080550V

21

C374470uF35V

C374470uF35V

12

C302

100nF 0603

C302

100nF 0603

21

C3591nF060350V

C3591nF060350V

21

C315100nF060350V

C315100nF060350V

21

C3921uF

50VWima

C3921uF

50VWima

21

L332

Not Used

L332

Not Used1 2

R3533.3R0603

R3533.3R0603

12

R318

Not Used

R318

Not Used1 2

WJ352Wire JumperWJ352Wire Jumper

21 C356

10nF060350V

C35610nF060350V

21

C375470uF35V

C375470uF35V

12

R3323.3R0603

R3323.3R0603

12

R300

10R

R300

10R1 2

C333Not Used080550V

C333Not Used080550V

21

R3333.3R0603

R3333.3R0603

12

R310

10R

R310

10R1 2

C33610nF060350V

C33610nF060350V

21

C334100nF080550V

C334100nF080550V

21

C306100nF0603

C306100nF06032

1

R305

27k 0603

R305

27k 060312

L352

Not Used

L352

Not Used1 2

R320

Not Used

R320

Not Used1 2

C304100nF

0603

C304100nF

0603 21

C353100nF080550V

C353100nF080550V

21

C352Not UsedC352

Not Used

21

R315

1.0k

R315

1.0k1 2

C31033nF

060325V

C31033nF

060325V

21

C35510nF060350V

C35510nF060350V

21

C3401nF060350V

C3401nF060350V

21

C301100nF0603

C301100nF06032

1

R317

1.0k

R317

1.0k1 2 C307

33nF060325V

C30733nF

060325V

21

C30833nF

060325V

C30833nF

060325V

21

R308

10R

R308

10R1 2

C305100nF0603

C305100nF06032

1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VALID

OUT

PWM_P_8

PWM_M_8

GND

GND

GND

GND

GND

GND

GND

+3.3V +3.3V_LINEOUT

+3.3V_LINEOUT

+3.3V_LINEOUT

+3.3V_LINEOUT

GND

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM

Tuesday, November 06, 2007 6 8

/Subwoofer Line Out Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PAGE TITLE

A820-SCH-001.DSN

TAS5342DDV6EVM



SUBWOOFER LINE OUT

C61947uFC61947uF

12

C6071uFC6071uF

21 C612

4.7nFC612

4.7nF

21

C618

100nF

C618

100nF

21

C615

4.7nF

C615

4.7nF

21

C6091uFC6091uF

21

R617

18.0k

R617

18.0k1 2

R614

20k

R614

20k

12

C616100nFC616

100nF

21

U600DRV600

U600DRV600

C1P1

PGND2

C1N3

NC4

PVSS5

NC

6

SV

SS

7

NC

8

OU

TL9

SV

DD

10

OUTR 11

NC 12

INL 13

/SDR 14

INR 15

NC

16

SG

ND

17

/SD

L18

PV

DD

19

NC

20

Pow

erP

AD

21

R619

4.7R

R619

4.7R

1 2

C614

4.7nF

C614

4.7nF

21

C611

100nF

C611

100nF

21

R620

18.0k

R620

18.0k1 2

R616

10k

R616

10k1 2

C617 100nFC617 100nF

21

C6134.7nFC613

4.7nF

21

C620100nFC620

100nF

21

R61310k

R61310k

12

R621

10k

R621

10k1 2

C600

47uF

C600

47uF

12

U601TLV271U601TLV271

OU

T1

GN

D2

IN+

3IN

-4

VD

D5

R618

4.7R

R618

4.7R

1 2

C6061uFC6061uF

21

C608 1uFC608 1uF

21

R612

20k

R612

20k

12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PVDD

/RESET

/RESET_MODULATOR

SCL-B

SDA-B

+3.3V+5V

/RESET

PSVC

GND

GND GND

+3.3V

GND

GND

GND

GND

+3.3V

GND

+3.3V

GND

GND GND GND GND

+3.3V

GND

+5V

GND

PVDD

PVDD

Rev:

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Project:

File Name:

Date:

Engineer:

Page: of

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AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PSU & EEPROM

A820-SCH-001.DSN

TAS5342DDV6EVM


/PSU Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PSU & EEPROM

A820-SCH-001.DSN

TAS5342DDV6EVM



Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

PSU & EEPROM

A820-SCH-001.DSN

TAS5342DDV6EVM



POWER SUPPLIES AND EEPROM

LAYOUT NOTE:EMI SNUBBERPLACE TO THE RIGHT OF U100

LAYOUT NOTE:EMI SNUBBERPLACE TO THE LEFT OF U100

LAYOUT NOTE:EMI SNUBBERPLACE NEARJ901 PIN 1

PVDD FILTER

+3.3 V POWER SUPPLY

EEPROM FOR INPUT MICRO BOARD

POWER ON RESET

PSVC INTERFACE

R9513.30R0805

R9513.30R0805

12

C900100nF080550V0805

C900100nF080550V0805

21

R9523.30R0805

R9523.30R0805

12

C95310nF080550V0805

C95310nF080550V0805

21

C95510nF080550V0805

C95510nF080550V0805

21

R912

Not Used

R912

Not Used1 2

R90110.0k1206

R90110.0k1206

12

J902

Header

J902

Header

12345

U910

Not Used

U910

Not Used

A01

A12

A23

VSS4 SDA 5

SCL 6

WP 7

VCC 8

C911

Not Used

C911

Not Used

21

R9003.30R0805

R9003.30R0805

12

J901

Header

J901

Header

1

2

3

4

R910Not UsedR910Not Used

12

C952100nF080550V0805

C952100nF080550V0805

21

C954100nF080550V0805

C954100nF080550V0805

21

R911Not UsedR911Not Used

12

C90110nF080550V0805

C90110nF080550V0805

21

C92547uFC92547uF

12

C92447uFC92447uF

12

U908

TPS3825-33

U908

TPS3825-33

RESET1

GND2

RESET3 MR 4

VDD 5

C923100nFC923100nF

21

U907

TLV1117-33C

U907

TLV1117-33C

IN3 OUT 2

GN

D1

OUT 4

C922100nFC922100nF

21

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GND

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Mechanics

A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Mechanics

A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

Rev:

Page Title:



Project:

File Name:

Date:

Engineer:

Page: of

Size:

AUDIO/IMAGING GROUP

A2

2.00

Jonas L. Holm

Mechanics

A820-SCH-001.DSN

TAS5342DDV6EVM


/ Parts List 2.00

MECHANICS

SCREW632

M3x6

SCREW632

M3x6

WASHER632

M3

WASHER632

M3

STANDOFF637

M3x10

STANDOFF637

M3x10

SCREW630

M3x6

SCREW630

M3x6

WASHER637

M3

WASHER637

M3

MH607

Not UsedMounting Hole

MH607


1

SCREW637

M3x6

SCREW637

M3x6

MH602


MH602


1

MH605


MH605


1

F603

Not Used

F603

Not Used

1 1

WASHER630

M3

WASHER630

M3

WASHER636

M3

WASHER636

M3

WASHER633

M3

WASHER633

M3

MH601


MH601


1

WASHER634

M3

WASHER634

M3

SCREW633

M3x6

SCREW633

M3x6

STANDOFF635

M3x10

STANDOFF635

M3x10

SCREW631

M3x6

SCREW631

M3x6

MH604


MH604


1

WASHER635

M3

WASHER635

M3

F601

Not Used

F601

Not Used

1 1

WASHER631

M3

WASHER631

M3

MH606


MH606


1

MH603


MH603


1

STANDOFF634

M3x10

STANDOFF634

M3x10

SCREW634

M3x6

SCREW634

M3x6

STANDOFF636

M3x10

STANDOFF636

M3x10

PCB

PCB1

A820-PCB-001_2.00

PCB

PCB1

A820-PCB-001_2.00

SCREW635

M3x6

SCREW635

M3x6

F602

Not Used

F602

Not Used

1 1

MH600


MH600


1

SCREW636

M3x6

SCREW636

M3x6

F600

Not Used

F600

Not Used

1 1

HEAT SINK

HEATSINK630

TIC-HSINK-054_1.00HEAT SINK

HEATSINK630

TIC-HSINK-054_1.00

TAS5342DDV6EVM Partslist (3.00)

tiQty Part Reference Description Manufacture First Mfr P/N

1 R901 10.0k / 250mW / 1% / 1206 Thick Film Resistor Yageo RC1206FR-0710KL3 R900 R951 R952 3.30R / 125mW / 1% / 0805 Thick Film Resistor Yageo RC0805FR-073R3L3 R106 R206 R306 0R / 5% / 0603 Thick Film Resistor Yageo RC0603JR-070RL5 R90 R91 R315 R316 R317 1.0k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-071KL

21

R41 R42 R43 R44 R45 R46 R47 R48 R76 R77 R78 R79 R80 R81 R82 R83 R613 R616 R621 10k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0710KL

1 R18 1M / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-071ML3 R17 R21 R304 1R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-071RL

12R100 R108 R109 R110 R200 R208 R209 R210 R300 R308 R309 R310 10R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0710RL

2 R617 R620 18.0k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0718KL2 R10 R11 200R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-07200RL2 R612 R614 20k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0720KL3 R105 R205 R305 27k / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0727KL

12R132 R133 R152 R153 R232 R233 R252 R253 R332 R333 R352 R353 3.3R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-073R3L

5 R15 R16 R22 R618 R619 4.7R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-074R7L

29

R24 R26 R27 R28 R29 R30 R31 R32 R33 R35 R36 R37 R38 R60 R61 R62 R63 R64 R65 R66 R67 R68 R69 R70 R71 R72 R73 R74 R75 47R / 100mW / 5% / 0603 Thick Film Resistor Yageo RC0603JR-0747RL

3 C901 C953 C955 Ceramic 10nF / 50V / 20% X7R 0805 Capacitor BC Components 0805B103M500NT

13C133 C134 C153 C154 C233 C234 C253 C254 C334 C353 C900 C952 C954 Ceramic 100nF / 50V / 20% X7R 0805 Capacitor BC Components 0805B104M500NT

4 C606 C607 C608 C609 Ceramic 1uF / 16V / 20% X7R 0805 Capacitor BC Components 0805B105M160NT4 C612 C613 C614 C615 Ceramic 4.7nF / 50V / 10% X7R 0805 Capacitor BC Components 0805B472K500NT

14C10 C13 C135 C136 C155 C156 C235 C236 C255 C256 C335 C336 C355 C356 Ceramic 10nF / 50V / 20% X7R 0603 Capacitor Vishay VJ0603Y103MXA

39

C11 C12 C14 C15 C17 C21 C22 C25 C27 C28 C30 C60 C61 C101 C102 C104 C105 C106 C111 C201 C202 C204 C205 C206 C211 C301 C302 C304 C305 C306 C311 C611 C616 C617 C618 C620 C922 C923 Ceramic 100nF / 16V / 20% X7R 0603 Capacitor Vishay VJ0603Y104MXJ

12C113 C115 C117 C119 C213 C215 C217 C219 C313 C315 C317 C319 Ceramic 100nF / 50V / 20% X7R 0603 Capacitor Vishay VJ0603Y104MXA

12C107 C108 C109 C110 C207 C208 C209 C210 C307 C308 C309 C310 Ceramic 33nF / 25V / 20% X7R 0603 Capacitor BC Components 0603B333M250NT

13C19 C139 C140 C159 C160 C239 C240 C259 C260 C339 C340 C359 C360 Ceramic 1nF / 50V / 10% NP0 0603 Capacitor BC Components 0603N102K500NT

2 C23 C24 Ceramic 15pF / 50V / 10% NP0 0603 Capacitor BC Components 0603N150K500NT

9C16 C20 C26 C29 C62 C600 C619 C924 C925

Electrolytic 47uF / 16V / 20% Aluminium 2mm ø5mmFC Series - Low Impedance Capacitor Panasonic EEUFC1C470

6 C174 C175 C274 C275 C374 C375Electrolytic 470uF / 35V / 20% Aluminium 5mm ø10mm FC Series - Low Impedance Capacitor Panasonic EEUFC1V471

1 C392Metal Film 1uF / 50V / 10% Polyester 7.5mm (W:4.5mm L:10mm) Capacitor Wima MKS 4 1uF/10%/50Vdc PCM7.5

4 C132 C152 C232 C252Metal Film 470nF / 63V / 10% Polyester 5mm (W:4.5mm L:7.2mm) Capacitor Wima MKS 2 0.47uF/10%/63Vdc PCM5

12L130 L131 L150 L151 L230 L231 L250 L251 L330 L331 L350 L351 10uH / Ferrite Inductor Kwang Sung 8019P-23-100L

2 WJ332 WJ352Wire Jumper / Wire ø0.9mm (SWG20), Pitch 7.5mm, Copper Tinned Wire Jumper Inductor n/a n/a

2 D10 D11 Light Emitting Red Red LED (0603) Toshiba TLSU1008

3 U100 U200 U300TAS5342DDV / STEREO DIGITAL AMPLIFIER POWER STAGE (DDV44) Texas Instruments TAS5342DDV

1 U10TAS5508B / 8 ch PWM processor (AD, DAP, 192kHz, PWM-VOL) (TQFP64) Texas Instruments TAS5508BPAG

1 U601 TLV271 / RtR Output Opamp (SOT23-5) Texas Instruments TLV271CDBVT

1 U600DRV600 / DirectPath(TM) Audio Line Driver (QFN-20) Texas Instruments DRV600RTJT

1 U908TPS3825-33 / 3.3V Supply Voltage Supervisor (SOP5-DBV) Texas Instruments TPS3825-33DBVT

1 U907TLV1117-33C / 3.3V/800mA Positive Voltage Regulator (SOT4-DCY) Texas Instruments TLV1117-33CDCYR

8

SCREW630 SCREW631 SCREW632 SCREW633 SCREW634 SCREW635 SCREW636 SCREW637 M3x6 Pan Head, Pozidriv, A2 Screw Bossard BN 81882 M3x6

8

WASHER630 WASHER631 WASHER632 WASHER633 WASHER634 WASHER635 WASHER636 WASHER637 M3 Stainless Steel Spring Washer Bossard BN 760 M3

4STANDOFF634 STANDOFF635 STANDOFF636 STANDOFF637 M3x10 Aluminium Stand-off Ettinger 05.03.108

1 J9025 pins / 1 row / 2.54mm Pitch Vertical Male Friction lock Pin header Header Molex 22-27-2051

1 of 2 20.Dec.2007 / JLH

TAS5342DDV6EVM Partslist (3.00)

ti5 J101 J102 J103 J104 J117

2 pins / 1 row / 3.96mm Pitch Vertical Male Pin header Header JST B2P-VH

1 J9014 pins / 1 row / 3.96mm Pitch Vertical Male Pin header Header JST B4P-VH

1 J600 Horizontal Female w. Switch Coax Phono socket Chunfeng RJ843-4W

1 J1026 pins / 2 rows / 2.54mm Pitch Vertical Male Low profile IDC 26 pins IDC Box header Molex 87834-2611

1 X10 13.5MHz 13.5MHz SMD Crystal (HCM49) Citizen HCM49-13.500MABJT1 NOTE1 Schematic Disclaimer Preliminary Note Note n/a n/a

1 PCB1A820-PCB-001_2.00 / TAS5342DDV6EVM Printed Circuit Board (ver. 2.00) Printline A820-PCB-001(2.00)

1 HEATSINK630TIC-HSINK-054_1.00 / Heatsink for 3 DDV packages length 114 mm Phonotech TIC-HSINK-054(1.00)

2 of 2 20.Dec.2007 / JLH

TI A820-PCBSPEC-001(2.00)

Jonas Holm

Page 1 of 1

TAS5342DDV6EVM (A820) PCB SPECIFICATION

Version 2.00

BOARD IDENTIFICATION: A820-PCB-001(2.00)

BOARD TYPE: DOUBLE-SIDED PLATED-THROUGH BOARD

LAMINATE TYPE: FR4

LAMINATE THICKNESS: 1.6 mm

COPPER THICKNESS: 70 μm (INCL. PLATING EXTERIOR LAYER)

COPPER PLATING OF HOLES: >25 μm

MINIMUM HOLE DIAMETER 0.3 mm

SILKSCREEN COMPONENT SIDE: WHITE - REMOVE SILKSCREEN FROM SOLDER AREA & PRE-TINNED AREAS

SILKSCREEN SOLDER SIDE: None

SOLDER MASK COMPONENT SIDE: GREEN

SOLDER MASK SOLDER SIDE: GREEN

PROTECTIVE COATING: SOLDER COATING AND CHEMICAL SILVER ON FREE COPPER

ELECTRICAL TEST: PCB MUST BE ELECTRICAL TESTED

MANUFACTURED TO: PERFAG 2E (www.perfag.dk)

APERTURE TABLE: PERFAG 10A (www.perfag.dk)

BOARD SIZE: 114 x 149 mm

COMMENTS: SEE DRILL INFORMATION FILE (PCBDOC.ZIP).

A820-PCB-001 (2.00)

MH601

MH603

OTWD10

MH607

L151L150

C152

C154

C160

C156

J101

C911

U910

R910

R153

CH1

R911

R91

R90

PWR

TAS5342DDV6EVM

F601

SHUTDOW

ND11

J901J902

U100

C108

C109

C134

R133

CH2

C62

C925

C924

R106C104

R105

C102

C117

C119

U907

C922C923

C105

R109

C106

C107

+

C175

C153

C159

R152

C155

R912

R108

R80

R61

R62C25

R30

R208R209

C206

C254

C260

R253

C256

R79

R78

R77

R63

R64

R65

R18

X10

C26

C27

R28

R27

R26

R29

MH606

R952

C955

C954

CH3

INPUTR83R66

R21

R24

R100R110

C111

C133R132

C60

U908

C101C110

C113

C115

+

C174

L131L130

C132

C139 C140

C135 C136

J102

C61

C215

C234

R233

CH4R46

R47

R73

R75

C21

F603

C28

R205

C202

U200

C208

C209

C217

R82R60

R17

C23

C22C24

R33

R32

R31

R206C204

C205C207

C219

+

C275

L251L250

C252

C253

C259

R252

C255

J103

R81

R22

R200

R900C900

L231L230

C233

C239

R232

R45

R43R69

R70

C16

C15

C17

C14

C11

C30

R34

R37

C201

R210

C211

C210

+

C274

C232

C240

C235 C236

J104

R48

R41

R42R74

R71

R72

C20

C19

U10

R49R38

R36R35

C213

U300

C308

C309

+

L351L350

C353

R352

J108

R614R612

R318R317R315

C304

R305

R304

C302

C317

C319

C375

WJ352

C352

C359

C355 C356

J10

R320

R306C305

R309

C306

C307

C354

C360

R353CH5

C13R11

R308

MH605

C901

R76

R44

R67

R68

R16

R15

C12

R10C10

C29

SUBWOOFER

MH602

S/N:REV:

MH600

F600

A820-PCB-001 (2.00)

F602

J600

C608

C617

C607

R901

L331L330

CH6

R613

U600

C616C606

C609

MH604

C953

+

C333

C339

R332

C600

C618

U601

C611

R619

R300R310

C311

R951C952

C374

WJ332

C332

C340

C335 C336

J107

R617

C614

R620

C615

C620

R618

C619

C301C310

C315

C313

C392

C334

CH7R333

J117

R616

C612

R621

C613

R319R316

A820-PCB-001 (2.00)

POS P/N A820-PCB-001LAYER 01 - SHEET 01 OF 06

Title TAS5342DDV6EVMLyngby Hovedgade 4, DK-2800 Lyngby

Texas Instruments

REV 2Date 2007/NOV/14

Designer KR/CMSEngineer Jonas L. Holm

A820-PCB-001 (2.00)

POS P/N A820-PCB-001LAYER 02 - SHEET 02 OF 06

Title TAS5342DDV6EVMLyngby Hovedgade 4, DK-2800 Lyngby

Texas Instruments



P/N A820-PCB-001Title TAS5342DDV6EVM

Lyngby Hovedgade 4, DK-2800 LyngbyTexas Instruments



OTWD10

J901

L250C254

R253CH3J103

INPUT

R18

R21R24

R100R110C111

C954

+

C133

C135

C139

R132

C62

C60

U908

C101

C102

R105

C110C113

C115

C132

C61

C925

C924

U100

C108C109

C134C136

C140

R133CH2

++

+R106

C104C117 C119

+

L131L130

C153

C159

R152J102

C922C923

C105R109C106

C107

C152

C155

U907R912

R108

MH607

C911

R910

C175

C154C156

C160

R153CH1

MH603

R911

PWR

L151L150

TAS5342DDV6EVM

J101

MH601

U910SHUTDO

WN

D11

R91R90

J902

SUBWOOFERJ600

R76R67

S/N:REV:

MH602

R44R43

R68R69

A820-PCB-001 (2.00)

MH600

R41

R45R48

R70

R71R72

C374

POS

C617C608

U600

C606

C607R42R46

R74R73

C953R901

C332

C333C335

C339

R332CH6

C600

R613

C616C609

R47R75

MH604

R951

WJ332

C336R333

J107

C618+

C611

R619 +

C619

R82

R81R80

R61R62R60

R300R310C311

C952

L331L330

C392

C334

R617C614

R620C615

U601

R79R78

R63R64

C301

C302

R305R304

C310

C315C313

+

C340CH7

Sht TSLK - SHEET 05 OF 06

J10

R616

R621

C620R618

R83R77

R65R66

R319R316

U300

C308C309

C359J117

C612C613

R614R612

C13

R318R315

R317

C304

C317 C319

WJ352

C353

C12

C15

R11R10

C10

R320R306

C305R309C306

C307

C901

C375

+

L351L350

C352

R352C355

C360

CH5J108

C17C11

C29

R308

MH605

R900

C274

C233

C354

C239

C356R353

R16

R15+

C14

+R34R22 R37

R200R210

C900

C235R232

C16

C19

C30

R49R36R38

R35

C201C211

C210C213

C232

C20

C21

C202

R205

U200

C215

C209

+L231

L230C234

C236

C240

R233CH4

R17

+C22

C28C217

C208C253

C255

C259

R252J104

C24C23

U10

R33R32R31

R206C204

C207C219

C252

C25R30

C205

R208R209C206

C955

+

C256

C260

C26

X10

+C27

R28R27R26

R29

MH606

R952

C275C174

L251

Revision History www.ti.com

Revision History

Changes from Original (February 2008) to A Revision .................................................................................................. Page

• Added external power adapter requirement statement to Overview section. ..................................................... 4• Deleted three bullets from Unpacking the EVM section. ............................................................................. 7• Changed last sentence in first paragraph of the Power Supply Setup section.................................................... 7• Added Supply Adapter for System Power, Logic and Gate Driver Characteristics table. ....................................... 7• Changed and updated GUI links in the GUI Software Installation section......................................................... 8• Deleted configuration file information following the TAS5508 GUI Window window. ............................................ 8

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

26 Revision History SLAU239A–February 2008–Revised September 2015Submit Documentation Feedback


http://www.ti.com


STANDARD TERMS FOR EVALUATION MODULES1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or

documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordancewith the terms set forth herein. User's acceptance of the EVM is expressly subject to the following terms.1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility

evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are notfinished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. Forclarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditionsset forth herein but rather shall be subject to the applicable terms that accompany such Software

1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or productionsystem.

2 Limited Warranty and Related Remedies/Disclaimers:2.1 These terms do not apply to Software. The warranty, if any, for Software is covered in the applicable Software License

Agreement.2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM

to User. Notwithstanding the foregoing, TI shall not be liable for a nonconforming EVM if (a) the nonconformity was caused byneglect, misuse or mistreatment by an entity other than TI, including improper installation or testing, or for any EVMs that havebeen altered or modified in any way by an entity other than TI, (b) the nonconformity resulted from User's design, specificationsor instructions for such EVMs or improper system design, or (c) User has not paid on time. Testing and other quality controltechniques are used to the extent TI deems necessary. TI does not test all parameters of each EVM.User's claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects in the EVMs within ten (10)business days after delivery, or of any hidden defects with ten (10) business days after the defect has been detected.

2.3 TI's sole liability shall be at its option to repair or replace EVMs that fail to conform to the warranty set forth above, or creditUser's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the warrantyperiod to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to repair orreplace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall bewarranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) daywarranty period.

3 Regulatory Notices:3.1 United States

3.1.1 Notice applicable to EVMs not FCC-Approved:FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or softwareassociated with the kit to determine whether to incorporate such items in a finished product and software developers to writesoftware applications for use with the end product. This kit is not a finished product and when assembled may not be resold orotherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the conditionthat this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit mustoperate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTIONThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept any interference received, including interference that may causeundesired operation.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority tooperate the equipment.

FCC Interference Statement for Class A EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment isoperated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if notinstalled and used in accordance with the instruction manual, may cause harmful interference to radio communications.Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required tocorrect the interference at his own expense.

FCC Interference Statement for Class B EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentialinstallation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordancewith the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or moreof the following measures:

• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

3.2 Canada3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247

Concerning EVMs Including Radio Transmitters:This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:(1) this device may not cause interference, and (2) this device must accept any interference, including interference that maycause undesired operation of the device.

Concernant les EVMs avec appareils radio:Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationest autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doitaccepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna typeand its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary forsuccessful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna typeslisted in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibitedfor use with this device.

Concernant les EVMs avec antennes détachablesConformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type etd'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillageradioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotroperayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Leprésent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans lemanuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antennenon inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation del'émetteur

3.3 Japan3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に

輸入される評価用キット、ボードについては、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certifiedby TI as conforming to Technical Regulations of Radio Law of Japan.

If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow theinstructions set forth by Radio Law of Japan, which includes, but is not limited to, the instructions below with respect to EVMs(which for the avoidance of doubt are stated strictly for convenience and should be verified by User):1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal

Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule forEnforcement of Radio Law of Japan,

2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect toEVMs, or

3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japanwith respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please notethat if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page


【無線電波を送信する製品の開発キットをお使いになる際の注意事項】開発キットの中には技術基準適合証明を受けていないものがあります。技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用

いただく。2. 実験局の免許を取得後ご使用いただく。3. 技術基準適合証明を取得後ご使用いただく。

なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。日本テキサス・イ

ンスツルメンツ株式会社東京都新宿区西新宿６丁目２４番１号西新宿三井ビル

3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

3.4 European Union3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive):

This is a class A product intended for use in environments other than domestic environments that are connected to alow-voltage power-supply network that supplies buildings used for domestic purposes. In a domestic environment thisproduct may cause radio interference in which case the user may be required to take adequate measures.

4 EVM Use Restrictions and Warnings:4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT

LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling

or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety informationrelated to, for example, temperatures and voltages.

4.3 Safety-Related Warnings and Restrictions:4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user

guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable andcustomary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to inputand output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, orproperty damage. If there are questions concerning performance ratings and specifications, User should contact a TIfield representative prior to connecting interface electronics including input power and intended loads. Any loads appliedoutside of the specified output range may also result in unintended and/or inaccurate operation and/or possiblepermanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting anyload to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuitcomponents may have elevated case temperatures. These components include but are not limited to linear regulators,switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using theinformation in the associated documentation. When working with the EVM, please be aware that the EVM may becomevery warm.

4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with thedangers and application risks associated with handling electrical mechanical components, systems, and subsystems.User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronicand/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safelylimit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility andliability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors ordesignees.

4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes allresponsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility andliability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and localrequirements.

5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurateas possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites asaccurate, complete, reliable, current, or error-free.




6. Disclaimers:6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY MATERIALS PROVIDED WITH THE EVM (INCLUDING, BUT NOT

LIMITED TO, REFERENCE DESIGNS AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALLFAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUTNOT LIMITED TO ANY EPIDEMIC FAILURE WARRANTY OR IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESSFOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADESECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.

6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS SHALL BECONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY OTHER INDUSTRIAL ORINTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD PARTY, TO USE THEEVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY INVENTION, DISCOVERY ORIMPROVEMENT, REGARDLESS OF WHEN MADE, CONCEIVED OR ACQUIRED.

7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITSLICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANYHANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS. THIS OBLIGATION SHALL APPLYWHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY OTHER LEGALTHEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.

8. Limitations on Damages and Liability:8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,

INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESETERMS OR THE USE OF THE EVMS , REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE POSSIBILITY OFSUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED TO, COST OF REMOVAL ORREINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, RETESTING,OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS, LOSS OF SAVINGS, LOSS OFUSE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL BE BROUGHT AGAINST TIMORE THAN TWELVE (12) MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HASOCCURRED.

8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY USE OF AN EVM PROVIDEDHEREUNDER, INCLUDING FROM ANY WARRANTY, INDEMITY OR OTHER OBLIGATION ARISING OUT OF OR INCONNECTION WITH THESE TERMS, , EXCEED THE TOTAL AMOUNT PAID TO TI BY USER FOR THE PARTICULAREVM(S) AT ISSUE DURING THE PRIOR TWELVE (12) MONTHS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARECLAIMED. THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT.

9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not ina resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicableorder, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),excluding any postage or packaging costs.

10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating tothese terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive reliefin any United States or foreign court.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2017, Texas Instruments Incorporated

IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES

Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who aredeveloping applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms ofthis Notice.TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TIproducts, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,enhancements, improvements and other changes to its TI Resources.You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing yourapplications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. Yourepresent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures thatmight cause harm and take appropriate actions. You agree that prior to using or distributing any applications that include TI products, youwill thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted anytesting other than that specifically described in the published documentation for a particular TI Resource.You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that includethe TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TOANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTYRIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, orother intellectual property right relating to any combination, machine, or process in which TI products or services are used. Informationregarding or referencing third-party products or services does not constitute a license to use such products or services, or a warranty orendorsement thereof. Use of TI Resources may require a license from a third party under the patents or other intellectual property of thethird party, or a license from TI under the patents or other intellectual property of TI.TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES ORREPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TOACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUALPROPERTY RIGHTS.TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOTLIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IFDESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH ORARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THEPOSSIBILITY OF SUCH DAMAGES.You agree to fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of your non-compliance with the terms and provisions of this Notice.This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.These include; without limitation, TI’s standard terms for semiconductor products http://www.ti.com/sc/docs/stdterms.htm), evaluationmodules, and samples (http://www.ti.com/sc/docs/sampterms.htm).

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2017, Texas Instruments Incorporated

http://www.ti.com/sc/docs/stdterms.htm

http://www.ti.com/lit/pdf/SSZZ027

http://www.ti.com/lit/pdf/SSZZ027

http://www.ti.com/sc/docs/sampterms.htm