. These are usually provided by the device manufacturer (e.g., Fosi Audio ) rather than the chip maker. Android/iOS: Most mobile players like USB Audio Player Pro
: Features one IEC60958 S/PDIF transmit output and two I2S input/output pairs for PCM. Operating Voltage : Supply range of 1.8V to 3.3V. Package : 64-pin LQFP (7mm x 7mm). Driver Information sa9123l driver