TDA7272A
HIGH PERFORMANCE MOTOR SPEED REGULATOR
TACHIMETRIC SPEED REGULATION WITH NO NEED FOR AN EXTERNAL SPEED PICKUP V/I SUPPLEMENTARY PREREGULATION DIGITAL CONTROL OF DIRECTION AND MOTOR STOP SEPARATE SPEED ADJUSTMENT 5.
5V TO 18V OPERATING SUPPLY
VOLTAGE 1A PEAK OUTPUT CURRENT OUTPUT CLAMP DIODES INCLUDED SHORT CIRCUIT CURRENT PROTECTION THERMAL SHUT DOWN WITH HYSTERESIS DUMP PROTECTION (40V) ESD PROTECTION DESCRIPTION TDA7272A are high performance motor speed controller for small power DC motors as used in cassette players.
BLOCK DIAGRAM
Powerdip(16+2+2) ORDERING NUMBER: TDA7272A
Using the motor as a digital tachogenerator itself the performance of true tacho controlled systems is reac...