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MOTOR CONTROLLER *Small four-lead plastic package for compact motor. Fewer external parts. *Stable low reference voltage (1.25V typ.), wide motor speed setting *Highly stable operation over a wide range of supply voltage and torque supply voltage, Vcc=6V~20V *Reverse |
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Unisonic Technologies |
MOTOR SPEED CONTROL CIRCUIT *Wide operating supply voltage: Vcc=1.8V-7V *Few external components *Easy speed control mode DIP-8 BLOCK DIAGRAM Comp. Input VREFVREF+ VCC 4 1k Ω 1 2 Reference Voltage 3 Start Circuit 10k Ω 10k Ω Motor 7 8 Phase 5 GND 6 GND ABSOLUTE MAXI |
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Unisonic Technologies |
MOTOR SPEED CONTROL CIRCUIT *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 |
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