Realtek ALC882 HD Audio Codecs 1.83
Features of Realtek ALC882 HD Audio Codecs :
– High-performance DACs with 103dB SNR are ideal for Dolby Master Studio
– ADCs with 90dBA SNR
– Meets performance requirements for audio on PC2001 systems
– 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
– 3 stereo ADCs support 16/20-bit PCM format, two for microphone array, one for legacy mixer recording
– All DACs support 44.1k/48k/96k/192kHz sample rate
– All ADCs support 44.1k/48k/96kHz sample rate
– Applicable for DVD-Audio solutions
– 16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
– 16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate
– Up to four channels of microphone 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
– Six VREFOUTs are supported by default, with additional four VREFOUTs available by sharing unused analog I/O pins
– Two jack detection pins each designed to detect up to 4 jacks
– Reserve analog mixer architecture for backward compatibility with AC’97
– Wide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain
– All analog jacks are stereo input and output re-tasking for analog plug & play
– Built-in headphone amplifiers for each re-tasking jack
– Supports both analog DC volume control and GPI digital volume control
– 2 GPIOs (General Purpose Input/Output) for customized applications
– Optional EAPD (External Amplifier Power Down) is supported
– Power support: Digital: 3.3V; Analog: 5.0V (Minimum AVDD is 3.6V)
– Power management and enhanced power saving features
– 48-pin LQFP lead (Pb)-free 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
– Realtek Media Player
– Enhanced Configuration Panel and device sensing wizard to improve user experience
– Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS) and Beam Forming (BF) technology for voice application
– ALC882D features Dolby Digital Live output for consumer equipment
– ALC882H features Dolby Home Theater software
– ALC882M features Dolby Master Studio software
 Download : Realtek ALC882 HD Audio Codecs 1.83 For Xp/2K/2003 | Vista
