TDA7388 Datasheet – Car Radio Amplifier

Part number : TDA7388

Function : Quad Bridge Car Radio Amplifier

Package : Flexiwatt25, HZIP-25 Pin Type

Manufacturer : STMicroelectronics,  Unisonic Technologies

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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.

 

Pinout

TDA7388 pinout datasheet

Features

1. Low distortion
2. Low output noise
3. Standby function
4. Mute function
5. Automute at min. supply voltage detection

Block Diagram

car radio amplifier block diagram

Protections

1. Output short circuit to gnd, to VS, across the load
2. Very inductive loads
3. Overrating chip temperature with soft thermal limiter
4. Load dump voltage
5. Fortuitous open GND
6. Reversed battery
7. ESD

TDA7388 Datasheet