l297_uln2003a

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  • 8/16/2019 l297_uln2003a

    1/1

    2/14/15 1:51 PM /home/oussama/eagle/l297_uln2003a/l297_uln2003a.sch (Sheet: 1/1)

       S  p   i  c  e   O  r   d  e  r   1

       S  p   i  c  e   O  r   d  e  r   2

    L297

       V   C   C

    VCC

    n

    n

    n

    m

    m

    m

    m

    m

    GND

    GND

    GNDGND

       5   V

       5   V

    12v

    12v

    GND

    GND

    33nf

    100nf

       2   2   k

    IC1

    ENABLE10

    SYNC  1

    GND2

      HOME  3

    A4

    INH15

    B6

    C7

    INH28

    SENS2  13

    SENS1  14

    VREF  15

    OSC16

    CW/CCW17

    CLOCK18

    H/F  19

    RESET20

    VCC12

    CNTL  11

    D9

    1BP$1

    2BP$2

    3BP$3

    4BP$4

    5BP$5

    6BP$6

    7BP$7

    EP$8

    1C  P$16

    2C  P$15

    3C  P$14

    4C  P$13

    5C  P$12

    6C  P$11

    7C  P$10

    COM  P$9

    LOGIC-1

    LOGIC-2

    LOGIC-3

    M-1

    M-2

    M-3

    M-4

    M-5

       5   V  -   1

       5   V  -   2

    12V-1

    12V-2

    C3

    C4

       R   1

    ULN2003A