TDA7388A Datasheet PDF - ST Microelectronics

●Description

●The TDA7388A is a new technology class AB audio power amplifier in Flexiwatt 27 package designed for high end car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7388A allows a rail to rail output voltage swing with no need of bootstrap capacitors. The extremely reduced components count allows very compact sets.

●Features

●■ High output power capability:

●–4 x 42W/4Ωmax.

●–4 x 27W/4Ω@ 14.4V, 1KHz, 10%

●■ Low distortion

●■ Low output noise

●■ St-by function

●■ Mute function

●■ Automute at min. supply voltage detection

●■ Low external component count:

●– Internally fixed gain (26dB)

●– No external compensation

●– No bootstrap capacitors

●■ Clipping detector

●■ Offset detector

●■ Diagnostic facility for:

●– Out to GND short

●– Out to VSshort

●– Thermal shutdown