BA6477FS View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

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BA6477FS

FDD spindle motor driver

ROHM Semiconductor 

Motor driver ICs

(5) Motor output (11X15 pin)

(6) Hall bias (16 pin)

BA6486FS

(7) Hall input (17X22 pin)

(8) Integrating amplifier (28, 29 pin)

(9) Speed discriminator output (30 pin)

(10) Start / stop (31 pin)

(11) Index output (32 pin)

552

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