LB1872 - Polygon Mirror Scanner Driver

Sanyo

Datasheet Details

Integrates the circuits (speed control and driver circuits) required for laser printer polygon mirror motor drive in a single chip.
Uses a current linear drive technique for minimal motor noise. Only a small capacitors are required for output oscillation prevention.
PLL speed control adopted for high-precision rotation with excellent jitter characteristics.
Phase lock detection output with a chattering prevention function.
Four rotation rates can.

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Published: Apr 25, 2005 |