TDA7386

4× 45W的四桥车广播功放 4 x 45W quad bridge car radio amplifier

Description

The is a new technology class AB audio power amplifier in Flexiwatt 25 package designed for high end car radio applications. Thanks to the fully complementary PNP/NPN output configuration the TDA7386 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 45W/4Ω max.

■ 4 x 28W/4Ω @ 14.4V, 1KHz, 10%

■ 4 x 24W/4Ω @ 13.2V, 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