L292 查看數據表（PDF） - STMicroelectronics
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L292 Datasheet PDF : 13 Pages
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L292
SWITCH-MODE DRIVER FOR DC MOTORS
s DRIVING CAPABILITY : 2 A, 36 V, 30 KHz
s 2 LOGIC CHIP ENABLE
s EXTERNAL LOOP GAIN ADJUSTEMENT
s SINGLE POWER SUPPLY (18 TO 36 V)
s INPUT SIGNAL SYMMETRIC TO GROUND
s THERMAL PROTECTION
DESCRIPTION
The L292 is a monolithic LSI circuit in 15-lead Mul-
tiwatt ® package. It is intended for use, together
with L290 and L291, as a complete 3-chip motor
positioning system for applications such as car-
riage/daisy-wheel position control in type-writes.
BLOCK DIAGRAM
MULTIWATT15 V
ORDERING NUMBER: L292
The L290/1/2 system can be directly controlled by
a microprocessor.
July 2003
1/13
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