■ DESCRIPTION

The UTC TDA2050 is a monolithic integrated circuit with high power capability and is designed to use as an class AB audio amplifier. It can deliver typically 50W music power into 4Ω load over 1 sec at VS=22.5V, f = 1KHz.

The device is most suitable for both Hi-Fi and high class TV sets on the strength of its high supply voltage and very low harmonic and crossover distortion.

■ FEATURES

* High output power (50W Music Power IEC 268.3 Rules)

* High operating supply voltage (50V)

* Single or split supply operations

* Very low distortion

* Short circuit protection (OUT to GND)

* Thermal shutdown