AN6651_08 Datasheet, PDF (1/5 Pages) Unisonic Technologies – MOTOR SPEED CONTROL CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD
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: V_CC=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
„ ORDERING INFORMATION
*Pb-free plating product number: AN6651L
Ordering Number
Normal
Lead Free Plating
AN6651-T6B-K
AN6651L-T6B-K
Package
TO-126B
Packing
Bulk
„ PIN DESCRIPTIONS
PIN NO.
1
2
3
4
PIN NAME
V_CC
CONTROL
GND
MOTOR
Supply Voltage
Control signal input
GND
Connected to the motor.
PIN FUNCTION
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