The WM9715CLGEFL/RV is a highly integrated, low-power stereo AC'97 audio CODEC by Cirrus Logic. It features dual microphone inputs plus stereo line-level inputs and outputs, headphone output driver, and 3D stereo surround sound. The device has an I2C interface for control and is optimized for low power consumption and minimal board space. It provides temperature and power monitoring, AC'97 compatible system control, and integrated power supply. This part also supports a comprehensive range of advanced audio functions including bass management, high cut and low cut filtering, 3D stereo enhancement, sensitivity and input gain adjustments, and mixer functionality. The WM9715CLGEFL/RV is suitable for use in portable audio designs such as digital audio players, tablet PCs, and gaming devices.