Class-AB Stereo Amplifier TDA7269 Circuit Diagram

Introduction

The Class-AB Stereo Amplifier TDA7269 is a highly efficient and powerful amplifier circuit that is commonly used in various audio applications. It is a dual-channel 20W class AB power amplifier IC that enables high amplifier quality while minimizing power consumption.

This premium quality amplifier has been designed to offer excellent audio performance by using a high-quality audio source. It is suitable for use as a power amplifier in sound systems, home theaters, and multimedia audio systems. The audio amplifier uses a single operating voltage of 9 to 20V supply voltage.

The TDA7269’s power output can be easily adjusted, making it ideal for use in a wide range of audio applications that require varying levels of power. This amplifier ensures that audio reproduction is of high quality, with little to no distortion. It has a high signal-to-noise ratio, making it ideal for use in professional audio applications.

Circuit Diagram

of Class-AB Stereo Amplifier TDA7269

This amplifier can be designed using a few basic components. The circuit diagram of this project is shown below.

**20W Class-AB Stereo Amplifier TDA7269 Circuit Diagram**

More Circuit Layouts

**LA4440 Amplifier, Tone Control & MP3**

Bass Tone Control Circuit Diagram — **LA4440 Amplifier, Tone Control & MP3**

**Variable Power Supply 0-30V_10A Circuit Diagram**

Stereo Amplifier TDA7297 Dual-Bridge Circuit Diagram — **Variable Power Supply 0-30V_10A Circuit Diagram**

Explanation of Class-AB Stereo Amplifier TDA7269

The TDA 7269 Class-AB Stereo Amplifier is capable of powering a wide range of speakers, making it an ideal choice for use in multimedia and home theater systems. It is also highly efficient, providing great audio quality while minimizing power consumption. This amplifier is ideal for DIY or commercial audio enthusiasts who are looking to create a high-quality audio system.

Features of the Class-AB Stereo Amplifier TDA7269

Dual-channel 20W class AB power amplifier IC
Single operating voltage of 9 to 20V supply voltage
Minimum external components required for operation
High signal-to-noise ratio of 83 dB
High-quality audio output
Low power consumption
Suitable for a wide range of audio applications
Thermal shutdown protection

Conclusion:

In conclusion, the Class-AB Stereo Amplifier TDA7269 is an excellent addition to any audio enthusiast’s inventory. It is highly efficient, making it suitable for use in a wide range of audio applications while providing great audio quality.

With its high-quality audio output, low power consumption, and thermal shutdown protection, the TDA7269 is the ideal choice for those who are looking for a reliable and high-performance audio amplifier. It is easy to use and requires a minimal number of external components, making it a DIY enthusiast’s dream audio amplifier IC.

To sum up, the Class-AB Stereo Amplifier TDA7269 is an economical, powerful, and efficient power amplifier IC that is ideal for use in any audio application. Its high-quality audio output and minimal power consumption make it an excellent choice for anyone who wants to create a high-performance audio system.