The WM8772SEDS is a high-performance, multi-channel audio codec from Wolfson Microelectronics (now Cirrus Logic), intended for professional and high-end consumer audio equipment. It combines multiple ADCs and DACs in a single chip, providing a versatile solution for recording and playback.

Applications:

• AV Receivers
• Mixing Consoles
• Multi-track Recorders
• Audio Interfaces
• Professional Sound Cards

Features:

• Multi-channel ADC and DAC: Supports simultaneous recording and playback of multiple audio channels.
• High Signal-to-Noise Ratio (SNR): Provides clear audio signals with minimal background noise.
• Low Total Harmonic Distortion (THD): Ensures high-fidelity audio reproduction with minimal distortion.
• Flexible Digital Interface: Supports various digital audio formats and sampling rates.
• Digital Volume Control: Allows precise audio level adjustments.
• I2C Control: Enables easy configuration and control of the device.
• Integrated PLL: Provides a stable clock source for accurate audio processing.

Benefits:

• High-Quality Audio: Delivers professional-grade audio performance.
• Versatile: Suitable for a wide range of audio applications.
• Flexible: Can be configured to meet specific system requirements.
• Easy to Integrate: Simplified system design due to integrated functionality.
• Reliable: Designed for stable and consistent performance.

Additional Details:

The WM8772SEDS uses advanced delta-sigma converters to achieve its high level of performance. It includes flexible input and output routing options. The I2C interface allows for extensive control over the device's parameters, including volume, mute, and channel configuration. It supports common digital audio interfaces like I2S and PCM. The integrated PLL helps to minimize jitter and ensure accurate audio timing. Further details on the number of channels, sampling rates, and electrical characteristics can be found in the device's datasheet.