TDA7388A - STMicroelectronics

Manufacturer Part Number

TDA7388A

Manufacturer

STMicroelectronics

Introduction

The TDA7388A is a high-performance 4-channel audio power amplifier designed for various audio applications.

Product Features and Performance

4-channel audio power amplifier

Capable of delivering up to 42W per channel into a 4Ohm load

Class AB operation

Wide supply voltage range of 8V to 18V

Integrated mute, short-circuit, and thermal protection features

Low quiescent current in standby mode

Product Advantages

High output power and efficiency

Robust protection features for reliable operation

Flexibility in power supply requirements

Suitability for a wide range of audio applications

Key Technical Parameters

Output Power: 42W x 4 channels @ 4Ohm

Supply Voltage Range: 8V to 18V

Operating Temperature Range: -40°C to 105°C

Package: 27-Flexiwatt (Formed Leads)

Quality and Safety Features

RoHS3 compliant

Integrated protection against short-circuit, overload, and thermal events

Compatibility

The TDA7388A is a versatile audio power amplifier that can be used in a variety of audio systems, including:

Home audio equipment

Automotive audio systems

Professional audio equipment

Portable audio devices

Application Areas

Stereo and surround sound systems

Car audio amplifiers

Active speaker systems

Audio equipment for home theater and multimedia applications

Product Lifecycle

The TDA7388A is an actively supported product from STMicroelectronics. Replacement or upgrade options may be available, but the current product is not nearing discontinuation.

Key Reasons to Choose This Product

High-performance 4-channel audio amplifier capable of delivering substantial power

Robust protection features ensure reliable operation in diverse applications

Wide supply voltage range provides flexibility in power supply design

Compact and efficient package suitable for space-constrained designs

Suitability for a wide range of audio applications, from consumer to professional use