DESCRIPTION
The TDA7285 is a monolithic integrated circuit designed for the portable players market and as sembled in a plastic DIP20 and SO20. The internal functions are: preamplifier, DC volume control, headphone driver and motor speed controller.

WIDE OPERATING SUPPLY VOLTAGE (1.8V to 6V)
HIGH OUTPUT POWER (30mW/32Ω/3V)
LOW DISTORTION DC VOLUME CONTROL
NO BOUCHEROT CELL
LOW QUIESCENT CURRENT (15mA)
NO INPUT CAPACITORS FOR PREAMPLIFIERS
LOW MOTOR REFERENCE VOLTAGE(200mV)