Overview
The LB1820 is a three-phase brushless motor with a digital speed control circuit built in.
The LB1820 is ideally suited for use in office automation applications such as laser beam printers and drum motor drivers.

FEATUREs
• Three-phase brushless motor driver with digital speed control function
• 30 V withstand voltage and 2.5 A output current
• Current limiter built in
• Low-voltage protection circuit built in
• Thermal shutdown circuit built in
• Hall amp with hysteresis
• Start/stop pin built in
• Crystal oscillator and divider built in
• Digital speed control circuit built in
• Lock detector built in