FDA803D-EHT - STMicroelectronics

Manufacturer Part Number

FDA803D-EHT

Manufacturer

STMicroelectronics

Introduction

This is a Class D audio amplifier IC from STMicroelectronics, designed for automotive and industrial applications.

Product Features and Performance

1-channel (mono) Class D amplifier

Supports up to 45W output power per channel into a 2-ohm load

Wide operating voltage range of 3.3V to 18V

Built-in mute, short-circuit, and thermal protection features

Optimized for high efficiency and low EMI

Product Advantages

High power density and efficiency

Robust protection features for reliable operation

Suitable for a wide range of automotive and industrial applications

Key Technical Parameters

Operating temperature range: -40°C to 125°C

ROHS3 compliant

36-pin PowerFSOP (0.295", 7.50mm Width) package

Automotive-grade AEC-Q100 qualified

Quality and Safety Features

Short-circuit and thermal protection

Mute function for safety and noise reduction

Compatibility

This amplifier IC is designed for use in various automotive and industrial audio systems.

Application Areas

Automotive audio systems (e.g., car stereos, subwoofers)

Industrial audio equipment (e.g., public address systems, audio monitors)

Product Lifecycle

The FDA803D-EHT is an actively supported product, and no discontinuation is expected in the near future. Replacement or upgrade options may be available from STMicroelectronics.

Key Reasons to Choose This Product

High-efficiency Class D amplification for power-efficient audio systems

Robust protection features for reliable operation in demanding environments

Wide operating voltage range and automotive-grade qualification for versatile applications

Compact and space-saving package design for easy integration into audio systems