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92HDW74C25PRGXB2X8 PDF预览

92HDW74C25PRGXB2X8

更新时间: 2024-11-07 19:47:35
品牌 Logo 应用领域
艾迪悌 - IDT /
页数 文件大小 规格书
3页 147K
描述
Consumer IC

92HDW74C25PRGXB2X8 技术参数

是否Rohs认证: 符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.7
JESD-609代码:e3湿度敏感等级:3
端子面层:Matte Tin (Sn) - annealedBase Number Matches:1

92HDW74C25PRGXB2X8 数据手册

 浏览型号92HDW74C25PRGXB2X8的Datasheet PDF文件第2页浏览型号92HDW74C25PRGXB2X8的Datasheet PDF文件第3页 
PRODUCT BRIEF  
SIX CHANNEL HD AUDIO CODEC  
PREMIUM WLP 3/4 COMPLIANT  
92HDW74C  
DESCRIPTION  
SOFTWARE SUPPORT  
The 92HDW74C codec is a low power optimized, high fidel-  
ity, 6-channel audio codec compatible with Intel’s High Def-  
inition (HD) Audio Interface. The 92HDW74C codec  
provides stereo 24-bit resolution with sample rates up to  
192kHz. Dual SPDIF provides connectivity to consumer  
electronic equipment that is WLP compliant. The  
„ SKPI (Kernel Processing Interface)  
Š
Enables plug-ins that can operate globally on all audio  
streams of the system  
„ 12 band fully parametric equalizer (SKPI plug-in)  
Š
Constant, system-level effects tuned to optimize a  
particular platform can be combined with user-mode  
“presets” tailored for specific acoustical environments  
and applications  
92HDW74C provides high quality, HD Audio capability to  
multimedia notebook and desktop PC applications.  
Š
System-level effects automatically disabled when  
external audio connections made  
FEATURES  
„ 6 Channels (3 stereo DACs and 2 stereo ADCs) with  
„ Dynamics Processing (SKPI plug-in)  
24-bit resolution  
Š
Enables improved voice articulation  
Š
Supports 5.1 audio  
Š
Compressor/limiter allows higher average noise level  
without resonances or damage to speakers.  
„ Microsoft WLP 3/4 premium logo compliant, as  
defined in WLP 3.09  
„ IDT Vista APO wrapper  
Š
Enables multiple APOs to be used with the IDT Driver  
„ Optimized and flexible power management with  
pop/click mitigation  
„ Microphone Beam Forming, Acoustic Echo  
„ 2 independent S/PDIF Output converters for WLP  
Cancellation, and Noise Suppression  
compliant HDMI/SPDIF support.  
„ Dynamic Stream Switching  
„ Support for 1.5V and 3.3V HDA signaling with  
Š
Improved multi-streaming user experience with less  
support calls  
runtime selection  
„ Digital microphone input (mono, stereo, or quad  
„ Dolby PC Entertainment Experience Logo Program  
array)  
Š
Š
Š
Dolby Master Studio ™ (MS)  
Dolby Home Theater™ (HT)  
Dolby Sound Room™ (SR)  
„ 4 adjustable VREF Out pins for microphone bias  
„ High performance analog mixer  
„ Dolby Technologies  
„ 9 stereo analog ports with presence detect  
capability  
Š
Š
Š
Dolby Headphone™, Dolby Virtual Speaker™  
Dolby ProLogic II™, Dolby ProLogic IIx™  
Dolby Digital Live™ (DDL)  
„ Two-pin volume up/down control  
„ Digital PC Beep to all outputs  
„ Integrated headphone amps (3)  
„ Sample rates up to 192kHz  
„ Maxx Player™ from Waves  
TM  
TM  
„ WOW and Tru Surround from SRS  
„ +3.3 V, +4 V, +4.75 V and +5 V analog power supply  
options  
„ 48-pin QFP RoHS package  
IDT™ CONFIDENTIAL  
1
92HDW74C  
REV 0.5 07/07  
SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP3/4 COMPLIANT  

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