FAN8034 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FAN8034

6-CH Motor Driver

Fairchild Semiconductor 

FAN8034

Pin Definitions (Continued)

Pin Number

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

Pin Name

PGND1

DO2−

DO2+

DO1−

DO1+

PVCC1

PS

OPOUT2

OPIN2−

OPIN2+

VREF

SVCC

OPOUT1

OPIN1−

OPIN1+

IN1+

I/O

Pin Function Descrition

-

Power ground 1 (For CH1, CH2, CH3, CH4)

O

CH3 drive ouptut (−)

O

CH3 drive output (+)

O

CH3 drive ouptut (−)

O

CH3 drive output (+)

-

Power supply voltage 1 (For CH1, CH2, CH3, CH4)

I

Power save

O

Normal op-amp2 output

I

Normal op-amp2 input (−)

I

Normal op-amp2 input (+)

I

Bias voltage input

-

Signal & OPAMPs supply voltage

O

Normal op-amp1 output

I

Normal op-amp1 input (−)

I

Normal op-amp1 input (+)

I

CH1 op-amp intput (+)

4

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