KA3030 데이터 시트보기 (PDF) - Fairchild Semiconductor

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KA3030

6-Channel Motor Drive IC

Fairchild Semiconductor 

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

Pin Name

DO1A

DO1B

LO1A

LO1B

DI1

DI1A

DI1B

GND

VCC2

DI2

LO2A

LO2B

DO2A

DO2B

GND

DO3A

DO3B

DI3

LI2A

LI2B

CTL2

VCC1

REFIN

CTL1

DI4

DO4A

DO4B

GND

I/O

Pin Function Description

O

Drive output 1A (−)

O

Drive output 1B (+)

O

Logic output 1A

O

Logic output 1B

I

Drive input 1

I

Logic input 1A

I

Logic input 1B

-

Ground

-

Supply voltage 2

I

Drive input 2

O

Logic output 2A

O

Logic output 2B

O

Drive output 2A (+)

O

Drive output 2B (−)

-

Ground

O

Drive output 3A (−)

O

Drive output 3B (+)

I

Drive input 3

I

Logic input 2A

I

Logic input 2B

I

Speed control 2

-

Power supply 1

I

Reference & mute input

I

Speed control 1

I

Drive input 4

O

Drive output 4A (+)

O

Drive output 4B (−)

-

Ground

KA3030D

3

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