BA6492 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Lista de partido

BA6492

FDD spindle motor driver

ROHM Semiconductor 

Motor driver ICs

BA6492BFS

(4) Driver ground pin (pin 14)

Pin 14, which is the motor current ground pin, is not con-

nected to the signal ground pins (pin 1 and 2). Design a

proper conductor pattern in consideration of the motor

current that flows through pin 14.

FElectrical characteristic curves

(5) External clock

For the external clock, make sure that the pin30 voltage

is always less than VCC and more than the ground volt-

age.

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