供应全新原装 RTM875T-606-VD-GRT

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5.1 Channel High Definition Audio Codec General DescriptionThe RTM875T is a 5.1 Channel High Definition Audio Codec designed for Windows Vista desktop and mobile PCs. Its performance and functionality meet Microsoft Windows Vista (WLP 3.08) premium requirements. The RTM875T features three stereo DACs, two stereo ADCs, and legacy analog input to analog output mixing, to provide a fully-integrated audio solution for multimedia PC systems.

All analog IO (except CD-IN and PCBEEP) are input and output capable, and three headphone amplifiers are also integrated to drive earphones on front (port-E and port-F) and rear panel (port-D).

The RTM875T supports 16/20/24-bit S/PDIF output function and a sampling rate of up to 96kHz. It offers easy connection of PCs to high quality consumer electronic products such as digital decoders and speakers.

The RTM875T supports host/soft audio from the Intel ICH series chipset, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like Karaoke mode, environment emulation, software equalizer, HRTF 3D positional audio, and optional Dolby?Digital Live, DTS?CONNECT?, and Dolby?Home Theater programs, the RTM875T provides an excellent home entertainment package and game experience for PC users.

FeaturesHardware FeaturesMeets performance requirements for Microsoft WLP 3.08 Vista premium and mobile PCsSix channel DAC supports 16/20/24-bit PCM format for 5.1 channel audio solutionTwo stereo ADC support 16/20-bit PCM formatAll DAC support independent 44.1k/48k/96kHz sample rateAll ADC support independent 44.1k/48k/96kHz sample rateSupports 44.1k/48k/96kHz S/PDIF outputAll analog jack port are stereo input and output re-taskingAnalog differential CD inputSupports analog PCBEEP inputIntegrates digital BEEP generatorUp to four channels of microphone array input are supported for AEC/BF applicationSupports legacy analog input to analog output mixerBuilt-in three headphone amplifiers for port-D (rear panel), port-E and port-F (front panel)Software selectable 2.5V and 3.2V reference output for microphone biasSoftware selectable boost gain (+10/+20/+30dB) for analog microphone inputTwo jack detection pins: each supports detection of up to 4 jacksJack detection function is supported when device is in power down mode (D3)Supports two GPIO pins (general purpose input and output)Supports EAPD (external amplifier power down) control for external amplifierSupport 1.5V~3.3V scalable I/O for HD Audio linkSupports anti-pop mode when analog power AVDD is on and digital power is off48-pin LQFP ‘Green’ packagePin-to-pin compatible with ALC88x series, ALC660 series, and ALC26x series audio codecs

Software FeaturesCompatible with Windows Vista Premium (complies with Microsoft WLP 3.08 specifications)WaveRT-based audio function driver and logo ready for Windows VistaDirect Sound 3D?compatibleA3D? compatibleI3DL2 compatibleHRTF 3D Positional AudioFriendly user interface for 2-foot or 10-foot remote control applicationsEmulation of 26 sound environments to enhance gaming experience10 Software Equalizer BandsVoice Cancellation and Key Shifting in Karaoke modeWindows Vista style configuration panel to improve user experienceMicrophone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice applicationFeatures Dolby?Digital Live and DTS?CONNECT?software (Optional)Features Dolby?Home Theater software (Optional)

ApplicationsDesktop and mobile multimedia PCsInformation Appliances (IA)