The WM8522GEDS/RV is a stereo audio codec from Cirrus Logic, building on the WM8522 family. It's designed for portable and consumer audio devices. It integrates ADCs, DACs, headphone drivers, and supporting circuitry, functioning as a complete audio interface. The '/RV' likely represents a specific revision or packaging variant.

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/RV supports various audio sampling rates and includes an integrated headphone driver. It features digital volume control and is controlled via an I2C interface. The '/RV' may indicate a specific tape and reel packaging, a revision with minor improvements, or a lead-free version. Consult the device datasheet for accurate specifications such as SNR, THD+N, and power consumption, as well as details regarding the significance of the '/RV' suffix.