The WM8522GEDS is a stereo audio codec from Cirrus Logic, part of the WM8522 family. This codec is designed for a variety of portable and consumer audio applications. It integrates stereo ADCs and DACs, headphone drivers, and other supporting circuitry to provide a comprehensive audio interface solution.

Applications:

• Portable media players
• Mobile phones
• Digital cameras
• Gaming consoles
• PC audio

Features:

• Stereo ADCs and DACs
• Low power consumption
• Integrated headphone driver
• Digital volume control
• Microphone bias
• I2C control interface
• Multiple sampling rate support
• Flexible audio routing

Benefits:

• Delivers high-quality audio performance in a compact form factor.
• Extends battery life in portable devices due to its low power design.
• Reduces system cost by integrating multiple audio functions.
• Provides flexible audio processing and routing options.
• Simplifies system design with its easy-to-use I2C control interface.
• Offers a wide range of sampling rate support for various audio formats.

Additional Details:

The WM8522GEDS supports standard audio sampling rates and has an integrated headphone driver that supports common headphone impedances. The codec offers digital volume control. It is controlled via an I2C interface, simplifying its configuration by a host processor. The 'EDS' suffix may relate to packaging or specific production variations. Refer to the datasheet for definitive specs, including SNR, THD+N, and power consumption under different operating conditions.