TEA2025B - STMicroelectronics

Manufacturer Part Number

TEA2025B

Manufacturer

STMicroelectronics

Introduction

The TEA2025B is a high-performance, low-voltage audio power amplifier integrated circuit (IC) suitable for a wide range of audio applications.

Product Features and Performance

Designed for low-voltage operation from 3V to 12V supply

Provides 4.7W of output power in a single-channel (mono) configuration or 2.4W per channel in a dual-channel (stereo) configuration into an 8Ω load

Includes thermal protection and depop circuits for improved reliability and performance

Compact 16-pin DIP package for easy integration

Product Advantages

High output power in a small package

Low-voltage operation for portable and battery-powered applications

Integrated thermal protection and depop circuits for enhanced reliability

Versatile mono and stereo configurations

Key Technical Parameters

Supply Voltage: 3V to 12V

Output Power: 4.7W (mono), 2.4W per channel (stereo) into 8Ω load

Quiescent Current: 10mA (typical)

Frequency Response: 20Hz to 20kHz

Total Harmonic Distortion + Noise (THD+N): <0.1% (typical)

Channel Separation: >60dB (typical)

Quality and Safety Features

RoHS3 compliant

Integrated thermal protection and depop circuits for enhanced reliability

Compatibility

The TEA2025B is compatible with a wide range of audio applications, including:

Portable audio devices (e.g., MP3 players, smartphones)

Home audio systems

Car audio systems

Multimedia speakers and sound systems

Application Areas

Portable audio devices

Home audio systems

Car audio systems

Multimedia speakers and sound systems

Product Lifecycle

The TEA2025B is an actively supported product by STMicroelectronics. There are no indications of it being near discontinuation, and replacement or upgrade options are available if needed.

Key Reasons to Choose the TEA2025B

High output power in a small package, ideal for space-constrained applications.

Low-voltage operation from 3V to 12V, making it suitable for a wide range of battery-powered and portable devices.

Integrated thermal protection and depop circuits for improved reliability and performance.

Versatile mono and stereo configurations to meet various audio system requirements.

RoHS3 compliance for environmentally friendly applications.

Actively supported by STMicroelectronics, with available replacement and upgrade options.