The WM8772 is a highly integrated audio codec designed by Cirrus Logic. It is primarily used in applications requiring high-quality stereo audio recording and playback. This codec combines analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) along with other audio processing functions, making it a versatile solution for a wide range of audio systems.

Applications:

• Portable audio recorders
• Mixing consoles
• Effects processors
• Audio interfaces
• Home studio equipment

Features:

• Stereo ADC and DAC
• Low power consumption
• Integrated microphone preamplifier
• Line-level inputs and outputs
• Digital volume control
• I2S digital audio interface
• Flexible clocking options

Benefits:

• High-Quality Audio: Delivers excellent audio performance for both recording and playback.
• Versatile Functionality: Combines ADC and DAC functionality in a single chip, simplifying system design.
• Low Power Operation: Extends battery life in portable applications.
• Flexible Connectivity: Supports various audio input and output formats.
• Precise Level Control: Digital volume control provides accurate and repeatable level adjustments.

The WM8772 features high-performance ADCs and DACs that support sample rates up to 96kHz, ensuring high-fidelity audio recording and playback. The integrated microphone preamplifier allows for direct connection to microphones, simplifying the design of recording systems. The line-level inputs and outputs provide compatibility with a wide range of audio equipment. The digital volume control enables precise level adjustments without introducing noise or distortion. The I2S digital audio interface allows for easy integration with other digital audio components. The flexible clocking options provide versatility in system design.

Specifications:

• Channels: Stereo
• ADC Resolution: 24-bit
• DAC Resolution: 24-bit
• Sample Rate: Up to 96 kHz
• Interface: I2S
• Power Consumption: Low