alc888-vc2-gr Realtek Semiconductor Corporation, alc888-vc2-gr Datasheet - Page 10

• Manufacturer Part Number: alc888-vc2-gr
• Description: 7.1+2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

2.
2.1.
7.1+2 Channel High Definition Audio Codec
High-performance DACs with 97dB SNR (A-Weighting), ADCs with 90dB SNR (A-Weighting)
Meets premium performance requirements for Microsoft WLP 3.10
ALC888 Ver.C meets future WLP performance requirements (effective from 01 June 2008)
Ten DAC channels support 7.1 sound playback, plus 2 channels of independent stereo sound output
(multiple streaming) through the front panel output
Two stereo ADCs support one stereo microphone and one legacy mixer recording simultaneously
All DACs support independent 16/20/24-bit, 44.1k/48k/96k/192kHz sample rate
All ADCs support independent 16/20-bit, 44.1k/48k/96k sample rate
All ADCs support independent 16/20/24-btt, 44.1k/48k/96k/192kHz sample rate (ALC888 Ver.C)
16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
16/20/24-bit S/PDIF-OUT supports 44.1k/48k/88.2k/96k/192kHz sample rate (ALC888 Ver.C)
16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate
Up to four channels of microphone array input are supported for AEC/BF application
High-quality analog differential CD input
Supports external PCBEEP input and built-in digital BEEP generator
Software selectable 2.5V/3.75V VREFOUT
Two jack detection pins each designed to detect up to 4 jacks
Supports legacy analog mixer architecture
Wide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain
Software selectable boost gain (+10/+20/+30dB) for analog microphone input
All analog jacks are stereo input and output re-tasking for analog plug & play
Built-in headphone amplifiers for each re-tasking jack
Features
Hardware Features
2
Track ID: JATR-1076-21
Datasheet
ALC888
Rev. 1.4