BA6853FS Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BA6853FS

3-phase motor driver for CD-ROMs

ROHM Semiconductor 

Motor driver ICs

BA6848FP / BA6853FS

(3) FG signal output waveform

From the Hall input signal, a pulse signal (FG signal) is output proportional to the motor speed of rotation. This timing

is shown in Fig.9 below.

(4) Other

For the PS pins, the circuits turn on at 3.5 V or greater, and enter the power save mode at 1.5 V or less. For the REV pin,

it enters the reverse mode at 4.0 V or greater, and enters the normal mode at 1.5 V or less.

788

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