The CSR8811A12-IQQD-T is a Bluetooth audio module from CSR PLC (now part of Qualcomm). It's designed for high-quality wireless audio streaming and communication. This module supports various Bluetooth profiles, including A2DP, AVRCP, HFP, and HSP, making it suitable for a wide range of audio applications. The CSR8811A12-IQQD-T integrates a powerful Bluetooth radio, a digital signal processor (DSP), and a variety of audio interfaces, providing a complete solution for wireless audio connectivity.

Applications

• Bluetooth speakers
• Wireless headsets
• Automotive infotainment systems
• Bluetooth adapters
• Home entertainment systems

Features

• Bluetooth 4.0 compliant
• A2DP, AVRCP, HFP, HSP profiles supported
• Integrated DSP for audio processing
• Low power consumption
• Multiple audio interfaces (I2S, PCM, analog)
• Compact module size

Benefits

• High-quality audio streaming: Supports A2DP profile for wireless streaming of high-fidelity audio.
• Hands-free communication: Supports HFP and HSP profiles for hands-free calling.
• Enhanced user experience: Integrated DSP enables advanced audio processing features such as noise cancellation and echo reduction.
• Extended battery life: Low power consumption makes it ideal for portable and battery-powered devices.
• Simplified integration: Compact module size and multiple audio interfaces simplify system design.

Additional Details

The CSR8811A12-IQQD-T is designed for easy integration into a variety of audio products. It supports various audio codecs, including SBC and AAC. The module can be configured via software to optimize performance for different applications. The integrated DSP allows for customization of audio processing algorithms. The module is available in a small surface mount package, making it easy to integrate into compact designs. It is a popular choice for manufacturers of Bluetooth speakers, headsets, and other audio devices. The module is designed for reliable performance and long-term stability.