a AC ’97 2.2-COMPLIANT CODEC FEATURES S/PDIF Out.
Analog Devices
AD1981A - AC 97 SoundMAX Codec
a AC ’97 2.2-COMPLIANT CODEC FEATURES S/PDIF Output, 20 Bits Data Format, Supporting 48 kHz and 44.1 kHz Sample Rates Integrated Stereo Headphone Ampl.