KA8329B 데이터 시트보기 (PDF) - Samsung

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KA8329B

3-PHASE CAPSTAN MOTOR DRIVER

Samsung 

KA8329B

PIN CONFIGURATION

VCR PRODUCTS

32 31 30 29 28 27 26 25

24 23

22 21 20 19 18 17

KA8329B

1

2

3

4

5

6

7

8

9 10

11 12 13 14 15 16

PIN DESCRIPTION

Pin No. Symbol I/O

1 UÊ

I

2 UÌ

I

3 VÊ

I

4 VÌ

I

5 WÊ

I

6 WÌ

I

7 GND

-

8 GND

-

9 GND

-

10 GND

-

11 RS

O

12

GOUT

-

13

UOUT

O

14

VOUT

O

15

WOUT

O

16

VCC2

-

Description

ÊU Hall Signal Input

ÌU Hall Signal Input

ÊV Hall Signal Input

ÌV Hall Signal Input

ÊW Hall Signal Input

ÌW Hall Signal Input

Pin No.

17

18

19

20

21

22

Ground(Signal)

23

Ground(Signal)

24

Ground(Signal)

25

Ground(Signal)

26

Output Current Detection 27

Ground(Power)

28

U - Phase Output

29

V - Phase Output

30

W - Phase Output

31

Supply Voltage(Power) 32

Symbol

VCC1

CI

ILIM

VCTL

VREF

FGIN1

GND

GND

GND

GND

FGIN2

FGIN3

FGOUT1

FGOUT2

TRCTL

F/RCTL

I/O

Description

- Supply voltage(signal)

- Phase stabilization

I Current limitation

I Voltage control

I Voltage control reference

I FG AMP1 input1

- Ground(signal)

- Ground(signal)

- Ground(signal)

- Ground(signal)

I FG AMP1 input2

I FG AMP2 input1

O FG AMP2 output

O FG AMP1 output

I Torque ripple control

I Forward & reverse control

PM-97-D012

April 1997.

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