alc861 Realtek Semiconductor Corporation, alc861 Datasheet - Page 10

• Manufacturer Part Number: alc861
• Description: 7.1 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

2.
2.1. Hardware Features
2.2. Software Features
3.
7.1 Channel High Definition Audio Codec
Four Stereo DACs support 16/20/24-bit PCM format for 7.1 channel audio solution
One stereo ADC supports 16-bit PCM format
Front/Surround/Cen/LFE/Side Surround-DACs support independent 48KHz/96KHz sample rate
ADC supports 48K/96K sample rate
MIC1 (port-B) LINE1 (port-C), LINE2 (port-E) and MIC2 (port-F) are stereo input and output
re-tasking
High-quality differential CD input
Two jack detection pins: each supports detection of up to 4 jacks
Supports 48KHz/96KHz S/PDIF output
Supports analog PCBEEP input
Integrates digital BEEP generator
Power support: Digital: 3.3V; Analog: 5.0V
48-pin LQFP ‘Green’ package
Meets Microsoft WHQL/WLP 2.0 audio requirements
EAX™ 1.0 & 2.0 compatible
Direct Sound 3D™ compatible
A3D™ compatible
I3DL2 compatible
HRTF 3D Positional Audio
Emulation of 26 sound environments to enhance gaming experience
10 Software Equalizer Bands
Voice Cancellation and Key Shifting in Karaoke mode
ALC861DTS-GR features optional DTS
Multimedia PCs
3D PC Games
Information Appliances (IA)
Voice Recognition
Audio Conferencing
Features
System Applications
®
CONNECT
2
™
software
Track ID: JATR-1076-21
Datasheet
ALC861
Rev. 1.3