STMicroelectronics TDA7296 - 70W Audio Power Amplifier

The TDA7296 is a monolithic integrated circuit in Multiwatt15 package, intended for use as an audio class AB amplifier in Hi-Fi field applications, such as home stereo, active speakers, and other audio equipment. Designed by STMicroelectronics, a leader in semiconductor solutions, the TDA7296 is capable of delivering up to 70W of power with high-quality sound reproduction and efficiency.

Key Features

• High Output Power: Capable of delivering up to 70W of continuous power into a 4-ohm load with excellent audio performance.
• Mute and Stand-by Functions: These features allow for reduced power consumption and noise when the amplifier is not in active use.
• Thermal Protection: An integrated thermal shutdown function protects the IC from overheating, ensuring reliability and longevity.
• Low Distortion: Provides low total harmonic distortion (THD) across the entire audio frequency range, ensuring clear sound reproduction.
• No Switch On/Off Noise: Offers noiseless turn-on and turn-off, preventing unpleasant pops or clicks during operation.

Applications

The versatility of the TDA7296 makes it suitable for a wide range of audio applications. It is ideal for:

• High-fidelity home audio systems
• Active speaker systems
• Television and computer audio systems
• DIY audio projects

Technical Specifications

The TDA7296 operates within a supply voltage range of ±10V to ±35V, allowing for flexibility in different audio setups. The device also features a split supply operation, which minimizes power dissipation and improves overall efficiency.

Quality and Support

STMicroelectronics provides comprehensive technical support for the TDA7296, including datasheets, application notes, and design resources. Customers can rely on the quality and performance of the TDA7296, backed by STMicroelectronics' commitment to innovation and excellence in the field of audio amplification.