TDA7388 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7388

4 x 45 W quad bridge car radio amplifier

STMicroelectronics 

TDA7388

4 x 45 W quad bridge car radio amplifier

Datasheet - production data

 Low external component count:

– Internally fixed gain (26 dB)

– No external compensation

– No bootstrap capacitors

'!0'03

Flexiwatt25

Features

 High output power capability:

– 4 x 45 W / 4  max.

– 4 x 26 W / 4  @ 14.4 V, 1 kHz, 10 %

 Low distortion

 Low output noise

 Standby function

 Mute function

 Automute at min. supply voltage detection

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 TDA7388 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 TDA7388 allows a rail to rail

output voltage swing with no need of bootstrap

capacitors. The extremely reduced boundary

components count allows very compact sets.

Order code

TDA7388

Table 1. Device summary

Package

Flexiwatt25

Packing

Tube

September 2013

This is information on a product in full production.

DocID14256 Rev 6

1/13

www.st.com

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