Datasheet
AD1881A is an audio codec device that supports the AC'97 2.1 standard. It integrates 16-bit analog/digital converters and digital/analog converters, as well as audio input and output interfaces.
User Manual
AD1881A is a 48-lead LQFP package analog I/O component produced by Analog Devices. It supports the AC’97 2.1 standard and has a 16-bit stereo full-duplex codec function that can be connected to LIN, CD, AUX, MIC1, MIC2 and other devices, supporting variable sampling rate and true line-level output.
