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
Enhance your output audio today by adding this TDA7850A class D amplifier from STMicroelectronics. Its maximum power dissipation is 80000 mW. This audio amplifier can handle a current up to 10000 mA. It has a maximum load resistance of 4 Ohm. It has a single input signal and a differential output signal. It has a 4-channel stereo output. This audio amplifier has a maximum operating temperature of 150 °C. This device uses a single power supply.