DESCRIPTION

The M56781FP is a semiconductor IC developed as the motor driver used DVD, DVD-ROM, CD-ROM and CD Player.

This device include 2 channel BTL drivers and can drive 2 actuators with one IC at the same time.

Also, the mute circuit, thermal protection circuit and VREF voltage monitor circuit functions are included.

FEATURES

● Low output saturation voltage (typ. 1.35V at 0.5A).

● Wide operating supply voltage range (4.5 – 15V).

● High current drive capability (maximum 0.9A).

● Low crossover distortion.

● High frequency capability.

APPLICATION

DVD, DVD-ROM, CD-ROM, CD-PLAYER