UTC6650 Datasheet, PDF (1/4 Pages) Linear Integrated Systems – MOTOR SPEED CONTROL CIRCUIT

UTC6650
LINEAR INTEGRATED CIRCUIT
MOTOR SPEED CONTROL
CIRCUIT
DESCRIPTION
The UTC6650 is a monolithic integrated circuit designed for
the tape recorder.
FEATURES
*Wide operating supply voltage:Vcc=1.8V- 7V
*Few external components
*Easy Speed control mode
DIP-8
BLOCK DIAGRAM
COMP.
INPUT
4
1kΩ
MOTOR 7
10kΩ
VREF-
1
VREF+
2
Reference
Voltage
VCC
3
Start
circuit
8
5
6
PHASE GND
GND
YOUW ANG ELECTRONICS CO.LTD
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