AM5665 查看數據表（PDF） - BCD Semiconductor

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AM5665

5-CHANNEL MOTOR DRIVER FOR DVD PLAYER

BCD Semiconductor 

5-CHANNEL MOTOR DRIVER FOR DVD PLAYER

Pin Description

Preliminary Datasheet

AM5665

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

VINFC

CFCerr1

CFCerr2

VNFFC

VINSL

FWD

REV

VCC1

VOTR-

VOTR+

VOSL-

VOSL+

VOFC-

VOFC+

VOTK+

VOTK-

VOLD+

VOLD-

VCC2

VNFTK

VCTL

GND

VINLD

CTKerr2

CTKerr1

VINTK

VBIAS

STBY

Function

Focus driver input

Capacitor connection 1 for the error amp filter of focus channel

Capacitor connection 2 for the error amp filter of focus channel

Focus driver feedback pin

Sled driver input

Tray driver forward input

Tray driver reverse input

Power supply 1

Tray driver output (-)

Tray driver output (+)

Sled driver output (-)

Sled driver output (+)

Focus driver output (-)

Focus driver output (+)

Tracking driver output (+)

Tracking driver output (-)

Loading driver output (+)

Loading driver output (-)

Power supply 2

Tracking driver feedback pin

Tray driver speed control pin

Ground

Loading driver input

Capacitor connection 2 for the error amp filter of tracking channel

Capacitor connection 1 for the error amp filter of tracking channel

Tracking driver input

VREF input pin

Stand-by control

Apr. 2005 Rev. 1. 1

BCD Semiconductor Manufacturing Limited

3

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