WM9710 Datasheet (Wolfson Microelectronics plc)

WM9710, AC97 Audio CODEC/Mixer

The WM9710 is a high-quality stereo audio codec with an integrated headphone driver.

The device is compliant with the Intel AC’97 Rev 2.2 specification.

It performs full-duplex 18-bit codec functions and supports variable sample rates from 8kHz to 48kHz with high signal to noise ratio.

Analogue mixe

WM9710 Features

* include 3D sound enhancement, 2 primary/secondary mode operation and S/PDIF or I S output. The 5-pin bi-directional AC-Link interface transfers control data, DAC and ADC words to and from the AC’97 controller. The WM9710 is fully operable on 3V or 5V or mixed 3/5V supplies, and is packaged in a lead