Datasheet Summary
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YOUDA INTEGRATED CIRCUIT
MOTOR CONTROL CIRCUIT- YD6651B
DESCRIPTION
The YD6651B is an IC designed for the rotating speed control of a pact DC motor that is used for a tape recorder, record player, etc
Features
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- Small four-lead plastic package for pact motor;
- Fewer external parts;
- Stable low reference voltage (1.0V typ.), wide motor speed setting
- Highly stable operation over a wide range of supply voltage and torque supply voltage, Vcc=3.5～14.4V;
- Reverse voltage protection circuit is built-in.
BLOCK DIAGRAM
Vcc
Vref
NO.
4 CON
Vcc
8 OUT
2/3/6/7 NC
SYMBOL
WuXi YouDa Electronics Co., Ltd
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