FAN8037 데이터 시트보기 (PDF) - Fairchild Semiconductor

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FAN8037

5-Channel Motor Driver

Fairchild Semiconductor 

FAN8037 (KA3037)

Pin Definitions

Pin Number

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

Pin Name

IN2.1

IN2.2

OUT2

IN3.1

IN3.2

OUT3

IN4.1

IN4.2

OUT4

CTL1

FWD1

REV1

CTL2

FWD2

REV2

SGND

FWD3

REV3

CTL3

SB

PS

MUTE

PVCC2

DO7−

DO7+

DO6−

DO6+

PGND2

DO5−

DO5+

DO4−

DO4+

I/O

Pin Function Descrition

I

CH2 op-amp input (+)

I

CH2 op-amp input (−)

O

CH2 op-amp output

I

CH3 op-amp input (+)

I

CH3 op-amp input (−)

O

CH3 op-amp output

I

CH4 op-amp input (+)

I

CH4 op-amp input (−)

O

CH4 op-amp output

I

CH5 motor speed control

I

CH5 forward input

I

CH5 reverse input

I

CH6 motor speed control

I

CH6 forward input

I

CH6 reverse input

-

Signal groung

I

CH7 forward input

I

CH7 reverse input

I

CH7 motor speed control

I

Stand by

I

Power save

I

All mute

-

Power supply voltage (For CH5, CH6, CH7)

O

CH7 drive ouptut (−)

O

CH7 drive output (+)

O

CH6 drive output (−)

O

CH6 drive output (+)

-

Power ground2 (FOR CH5, CH6, CH7)

O

CH5 drive output (−)

O

CH5 drive output (+)

O

CH4 drive output (−)

O

CH4 drive output (+)

3

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