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USING THIS DOCUMENT
This document is intended for the hardware and software engineer’s general information on the Realtek
ALC888S Audio Codec IC.
Though every effort has been made to ensure that this document is current and accurate, more information
may have become available subsequent to the production of this guide. In that event, please contact your
Realtek representative for additional information that may help in the development process.
Update section 12 Ordering Information, page 76.
Correct ADC support data in section 2.1 Hardware Features, page 2.
7.1+2 Channel High Definition Audio Codec
Track ID: JATR-1076-21 Rev. 1.1