The TAS5707 by Texas Instruments is a sophisticated audio power amplifier that is part of TI's extensive audio product line. This digital audio power amplifier is designed for high-quality sound systems and offers an impressive array of features that make it a top choice for audio enthusiasts and professionals alike.

Key Features

• Output Power: The TAS5707 is capable of delivering up to 20 Watts into an 8-ohm load with less than 1% THD+N from a 18V supply, ensuring powerful and clear audio output.
• Audio Processing: It comes with integrated audio processing options including bass and treble controls, which allow for fine-tuning of the audio output to match specific speaker characteristics or personal preferences.
• Efficiency: As a class-D amplifier, it offers high efficiency, which not only reduces power consumption but also minimizes heat generation, making it suitable for compact and enclosed designs.
• I2C Control: The TAS5707 can be controlled via an I2C bus, allowing for convenient integration into a digital audio system and providing the capability to manage volume, audio processing, and system status.
• Multiple Switching Rates: It supports a flexible PWM switching rate that can be adjusted to optimize audio performance or to suppress out-of-band noise.

Applications

The TAS5707 is versatile and can be used in a wide range of applications, such as:

• Home theater systems
• Television soundbars
• Multi-room audio systems
• Active speakers and subwoofers
• Aftermarket automotive audio systems

Technical Specifications

With a signal-to-noise ratio (SNR) of 102 dB and a dynamic range of 102 dB, the TAS5707 ensures high-fidelity sound reproduction. It operates over a wide power supply range from 8V to 26V, providing flexibility in various power environments.

For developers and manufacturers, the TAS5707 is available in a 48-pin QFN package, which is compact and suitable for space-constrained applications. Detailed datasheets, application notes, and design resources are available from Texas Instruments to facilitate the integration of the TAS5707 into audio systems.