The ALC882 series 7 1 2 Channel High Definition Audio codecs with UAA Universal Audio Architecture featuring five 24 bit stereo DACs and three 20 bit stereo ADCs are designed for high performance multimedia PC systems
The ALC882 series incorporates proprietary converter technology to achieve over 100dB Signal to Noise ratio playback quality easily meeting PC2001 requirements and also bringing PC sound quality closer to consumer electronic devices

The ALC882 series provide 10 channels of DAC that simultaneously support 7 1 sound playback plus 2 channels of independent stereo sound output multiple streaming through the Front Out Left and Front Out Right channels Flexible mixing mute and fine gain control functions provide a complete integrated audio solution for next generation multimedia PCs



Features of Realtek High Definition Audio Driver
bull High performance DACs with 103dB SNR are ideal for Dolby Master Studio
bull ADCs with 90dBA SNR
bull Meets performance requirements for audio on PC2001 systems
bull 10 DAC channels support 16 20 24 bit PCM format for 7 1 sound playback plus 2 channels of independent stereo sound output multiple streaming through the Front Out Left and Front Out Right channels
bull 3 stereo ADCs support 16 20 bit PCM format two for microphone array one for legacy mixer recording
bull All DACs support 44 1k 48k 96k 192kHz sample rate
bull All ADCs support 44 1k 48k 96kHz sample rate
bull Applicable for DVD Audio solutions
bull 16 20 24 bit S PDIF OUT supports 44 1k 48k 96k 192kHz sample rate
bull 16 20 24 bit S PDIF IN supports 44 1k 48k 96k 192kHz sample rate
bull Up to four channels of microphone input are supported for AEC BF application
bull High quality analog differential CD input
bull Supports external PCBEEP input and built in digital BEEP generator
bull Software selectable 2 5V 3 75V VREFOUT
bull Six VREFOUTs are supported by default with additional four VREFOUTs available by sharing unused analog I O pins
bull Two jack detection pins each designed to detect up to 4 jacks
bull Reserve analog mixer architecture for backward compatibility with AC 39 97
bull Wide range ndash 80dB 42dB volume control with 1 5dB resolution of analog to analog mixer gain
bull All analog jacks are stereo input and output re tasking for analog plug amp play
bull Built in headphone amplifiers for each re tasking jack
bull Supports both analog DC volume control and GPI digital volume control
bull 2 GPIOs General Purpose Input Output for customized applications
bull Optional EAPD External Amplifier Power Down is supported
bull Power support Digital 3 3V Analog 5 0V Minimum AVDD is 3 6V
bull Power management and enhanced power saving features
bull 48 pin LQFP lead Pb free package
bull Meets Microsoft WHQL WLP 2 0 audio requirements
bull EAX 1 0 amp 2 0 compatible
bull Direct Sound 3D compatible
bull A3D compatible
bull I3DL2 compatible
bull HRTF 3D Positional Audio
bull Emulation of 26 sound environments to enhance gaming experience
bull 10 Software Equalizer Bands
bull Voice Cancellation and Key Shifting in Karaoke mode
bull Realtek Media Player
bull Enhanced Configuration Panel and device sensing wizard to improve user experience
bull Microphone Acoustic Echo Cancellation AEC Noise Suppression NS and Beam Forming BF technology for voice application
bull ALC882D features Dolby Digital Live output for consumer equipment
bull ALC882H features Dolby Home Theater software
bull ALC882M features Dolby Master Studio software

nbsp
Changes in Driver Package R2 40
Realtek HD Audio Driver support all of Realtek HD Audio Codec
1 Vista Windows 7 WHQL Supporting ALC882 ALC883 ALC885 ALC888 ALC889 ALC892 ALC861VD ALC660 ALC662 ALC663 ALC665 ALC260 ALC262 ALC267 ALC268 ALC269 ALC270 ALC272 ALC273 ALC887 ALC670 ALC275 ALC680
2 Windows 2000 XP WHQL Supporting ALC880 ALC882 ALC883 ALC885 ALC888 ALC889 ALC892 ALC861VC ALC861VD ALC660 ALC662 ALC663 ALC665 ALC260 ALC262 ALC267 ALC268 ALC269 ALC270 ALC272 ALC273 ALC887 ALC670 ALC275 ALC680
3 HDMI Device WHQL Support ATI HDMI Devices
4 OS Supporting Microsoft WindowsXP Widnows2000 Windows Server 2003 Vista Windows Server 2008 Windows7 x86 x64
5 Pack with Microsoft High Definition Audio UAAV1 0a 5013
6 Add Fix
1 Driver
1 Customizations