UPD16882 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD16882

MONOLITHIC CD-ROM/DVD-ROM 3-PHASE SPINDLE MOTOR DRIVER

NEC => Renesas Technology 

µPD16882

(4) Standby function

The µPD16882 has a standby function to lower the power consumption when stopped. In the standby status, the

oscillator can be stopped to decrease the circuit current. When STB is made low, the spindle enters the standby

mode, and goes into a high-impedance state.

When the operation mode is restored, it takes the µPD16882 several 10 µs to start up.

Circuit status

STB Pin Logic

L

H

Standby mode

Operation mode

10

Data Sheet S13966EJ1V0DS

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