TDA7387中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

Features

? High output power capability:

– 4 x 41 W / 4 ? max.

? Low distortion

? Low output noise

? Standby function

? Mute function

? Automute at min. supply voltage detection

? Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

? Protections:

– Output short circuit to GND, to VS, across

the load

– Very inductive loads

– Overrating chip temperature with soft

thermal limiter

– Load dump voltage

– Fortuitous open GND

– Reversed battery

– ESD

Description

The TDA7387 is an AB class audio power

amplifier, packaged in Flexiwatt 25 and designed

for high end car radio applications.

Based on a fully complementary PNP/NPN

configuration, the TDA7387 allows a rail to rail

output voltage swing with no need of bootstrap

capacitors. The extremely reduced boundary

components count allows very compact sets.