KIA6903P - KEC

KIA6903P BIPOLAR LINEAR INTEGRATED CIRCUIT

SEMICONDUCTOR TECHNICAL DATA KIA6903P BIPOLAR LINEAR INTEGRATED CIRCUIT DC MOTOR SPEED CONTROLLER FOR CASSETTE TAPE RECORDER SYSTEM The KIA6903P is a monolithic IC developed for speed control of general purpose DC motors. This IC consist of a reference voltage generator, current multiplier, comparator and start circuit. The IC controls the speed of a DC mo.

Features

Wide Range of Working Power Supply Voltage. (VCC=3.5 18V) Very Large Starting Torque at the low Voltage. Large Allowable Loss due to Effective Utilization of Substrate Radiation. Usable for Various DC Motors by Means of Changing Constants of the External Components. DW G LH dP A 85 14 B TQ DIM MILLIMETERS A 9.6+_ 0.2 B 6.45+_ 0.2 D 1.52+_ 0.1 d 0.46+_ 0.1 G 0.50 MIN H 3.8+_ 0.3 L 3.3+_ 0.3 P 2.54 T 0.25+0.1/-0.05 W 7.62 Q 0 - 15 APPLICATION Radio Cassette Tape Recorders DIP-8 ABSOLUTE MAXIMUM RATINGS (Ta=25 ) PARAMETERS SYMBOL LIMITS UNIT CONDITIONS Supply Voltage VCC 18 V - Power.