The STA311BTR is a sophisticated audio processing chip from STMicroelectronics, designed to deliver high-quality sound enhancement and noise reduction in a wide range of audio applications. This integrated circuit is part of the Sound Terminal® family, which combines advanced digital audio processing capabilities with a high level of integration, providing an efficient solution for compact and complex audio systems.

Key Features

• Advanced Processing: Equipped with a 24-bit, high-performance audio DSP and high-quality audio converters, the STA311BTR ensures crystal-clear sound output.
• Channel Configuration: Supports up to 10 channels of output, which makes it ideal for multi-channel audio systems like home theater setups, sound bars, and automotive audio systems.
• Flexible Input: Accommodates multiple input formats, including I²S and TDM, providing versatility in design and compatibility with a variety of audio sources.
• Multiple Audio Enhancements: Features a range of built-in sound processing algorithms, such as equalization, dynamic range compression, and bass management, allowing for a tailored audio experience.
• Efficient Power Management: Integrated power-saving modes contribute to reduced power consumption, making it suitable for energy-sensitive applications.

Applications

The STA311BTR is designed for use in an array of audio devices, including but not limited to:

• Home Theater Systems
• Sound Bars
• Active Speakers
• Car Audio Systems

Technical Specifications

The device operates over a wide supply voltage range and features a low-power standby mode. It is available in a 64-pin LQFP package, ensuring a compact footprint for space-constrained environments.

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The STA311BTR is manufactured with a rigorous quality control process, ensuring reliability and performance consistency for every application it serves.