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UTC AN6651
LINEAR INTEGRATED CIRCUIT
MOTOR SPEED CONTROL CIRCUIT
DESCRIPTION
The UTC AN6651 is a monolithic integrated circuit designed for the rotating control of a compact DC motor which is used for a tape recorder, recorder player etc.
FEATURES
*Wide operating supply voltage: Vcc=3.5V ~ 14.4V *Small four-lead plastic packer for compact motor. *Few external components *Stable low reference voltage (1.0V, typical) *Wide motor speed setting *Reverse voltage protection circuit built-in
1: Vcc
1
TO-126B
2: CONTROL 3: GND 4: MOTOR
BLOCK DIAGRAM
UTC
UNISONIC TECHNOLOGIES
CO., LTD.