DESCRIPTION

The M56755FP is a semiconductor integrated circuit designed for a single chip controller for CD-ROM spindle motor. M56755FP has a both (forward and reverse) motor torque control by the motor speed control terminal.

FEATURES

●The supply voltage with wide range. (4.5V to 13.2V)

●High motor drive current (1.2A)

●Motor current control for the both motor torque is possible.

●Reverse torque mode select (SHORT BRAKING, etc)

●Sleep mode

●Hall amplifier sensitivity select

●Automatic stop select (with reverse detected signal pin)

APPLICATION

CD-ROM, DVD, DVD-ROM etc.