SA5664 데이터 시트보기 (PDF) - Silan Microelectronics

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SA5664

3-PHASE SPINDLE MOTOR DRIVER FOR CD-ROM

Silan Microelectronics 

(5) Input-output timing chart

Fig.4

SA5664

(6) Brake mode terminal

Input ‘H’voltage to BR pin. Change brake type at EC>ECR

Fig. 5

VCC

Pin 16

L

BR

H

EC<ECR

Regular rotation

Regular rotation

(7) Short brake

16 15 .ȍ

10 .ȍ

EC>ECR

Stop by reverse detection

Stop by short brake

Fig. 6

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.1 2005.08.09

Page 7 of 12

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