KA8329B 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

KA8329B

3-PHASE CAPSTAN MOTOR DRIVER

Fairchild Semiconductor 

VCR PRODUCTS

APPLICATION CIRCUIT

KA8329B

VCC1=5V

(SIGNAL)

HU

HV

HW

180k

180k

1 U+

2 U−

3 V+

4 V−

5 W+

6 W−

7 GND

F/RCTL

32

TRCTL

31

FGOUT2

30

FGOUT1

29

FGIN3

28

FGIN2

27

GND 26

8 GND

GND 25

KA8329B

9 GND

GND 24

10 GND

0.5k

11 RS

LU

0.1µF

LV

0.1µF

LW

0.1µF

VCC2=16V

(POWER)

+

10µF

12 GOUT

13 UOUT

14 VOUT

15 WOUT

16 Vcc2

GND 23

FGIN1

22

VREF

21

VCTL

20

ILIM

19

CI 18

Vcc1

17

104

F/R

7.5k

FGAMP OUTPUT2

FGAMP OUTPUT1

FGAMP INPUT3

FGAMP INPUT2

FGAMP INPUT1

10k

10k

VCTL

ILIM

VCC1=5V

(SIGNAL)

MIC-99D001

15

January 1999

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