WM9710
Further information
AC’97 AUDIO CODEC WITH HEADPHONE DRIVER
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FEATURES
- AC’97 rev2.2 compliant, 18-bit stereo codec
- Integrated headphone driver
- Automatic headset detection and switching (for stereo headphones / mono phone headsets)
- Separately mixed mono output for phone TX path (also includes headphone buffer for mono earpiece)
- Multiple channel input mixer
- Mono inputs for phone RX and PCBEEP signals
- On-chip sample rate conversion, supports rates from 8kHz to 48kHz. DAC and ADC rates are fully independent.
- Optional S/PDIF or I2S digital audio output
- 3V to 5V operation
- Each circuit block can be separately powered on or off
- Leadless 7mm x 7mm x 0.9mm QFN or 48-pin TQFP package
DESCRIPTION
The WM9710 is a high-quality stereo audio codec with an integrated headphone driver.The device is compliant with the Intel AC



