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STAC9271X5TAEYY PDF预览

STAC9271X5TAEYY

更新时间: 2024-11-25 19:57:39
品牌 Logo 应用领域
艾迪悌 - IDT PC电信电信集成电路
页数 文件大小 规格书
75页 524K
描述
PCM Codec, 1-Func, PQFP48, LQFP-48

STAC9271X5TAEYY 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Contact Manufacturer零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.7滤波器:YES
JESD-30 代码:S-PQFP-G48JESD-609代码:e0
长度:7 mm功能数量:1
端子数量:48工作模式:SYNCHRONOUS
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:LFQFP
封装形状:SQUARE封装形式:FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:1.6 mm标称供电电压:5 V
表面贴装:YES电信集成电路类型:PCM CODEC
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:20
宽度:7 mmBase Number Matches:1

STAC9271X5TAEYY 数据手册

 浏览型号STAC9271X5TAEYY的Datasheet PDF文件第2页浏览型号STAC9271X5TAEYY的Datasheet PDF文件第3页浏览型号STAC9271X5TAEYY的Datasheet PDF文件第4页浏览型号STAC9271X5TAEYY的Datasheet PDF文件第5页浏览型号STAC9271X5TAEYY的Datasheet PDF文件第6页浏览型号STAC9271X5TAEYY的Datasheet PDF文件第7页 
PRODUCT BRIEF  
THEATER QUALITY TEN CHANNEL HIGH  
DEFINITION AUDIO CODEC WITH DIGITAL  
MICROPHONE INTERFACE  
STAC927x Red River  
„ +3.3 V to +5 V analog power supply options (See  
DESCRIPTION  
Table)  
The STAC927x “Red River” is a family of Theater Quality 10-  
channel audio CODECs that enable systems with 7.1 audio play-  
ing simultaneously with VoIP or another stereo audio stream.  
IDT's proprietary Σ∆ technology provides high fidelity with an esti-  
mated DAC SNR up to 105dB. Up to four digital microphones are  
supported enabling high quality voice input for increased usability  
of voice applications.  
„ Environmental 48-pin LQFP package  
SOFTWARE SUPPORT  
„ Kernel Processing Interface (SKPI)  
Š
Enables plug-ins that can operate globally on all audio  
streams of the system  
FEATURES  
„ 12 band 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  
„ High performance HD Audio CODEC provides  
Theater Quality Audio  
„ High Fidelity Σ∆ technology  
Š
Š
105dB DAC SNR (See Table)  
90dB ADC SNR  
Š
System-level effects automatically disabled when  
external audio connections made  
„ Dynamics Processing SKPI plug-in  
„ Five stereo DACs and three stereo ADCs  
Š
Š
Enables improved voice articulation  
Š
Supports 7.1 Audio with simultaneous Real Time  
Communication (RTC) channel such as VoIP or separate  
stereo audio stream  
Compressor/limiter allows higher average noise level  
without resonances  
„ 24-bit resolution with up to 192 kHz sample rates  
„ Digital Microphone Interface  
„ Dolby PC Entertainment Experience Logo Program  
Š
Š
Š
Dolby Master StudioTM (See Table)  
Dolby Home TheaterTM (See Table)  
Dolby Sound RoomTM (See Table)  
Š
Direct interface up to four Digital Microphones  
„ Analog Stereo Microphone  
Š
Š
Microphone Boost 0, 10, 20, 30, 40dB  
Six adjustable Vref outputs for microphone bias  
„ Dolby Technologies  
Š
Š
Š
Dolby HeadphoneTM, Dolby Virtual SpeakerTM  
Dolby ProLogic IITM, Dolby ProLogic IIxTM  
„ Integrated Headphone Amps (3)  
„ SPDIF In and Out  
Dolby Digital LiveTM  
TM  
®
„ ADAT Optical “Lightpipe” Output (See Table)  
„ Intel Audio Studio  
„ Maxx Player from Waves  
from Sonic Focus  
„ Volume Up/Down Control  
TM  
„ Jack Insertion Detect and Impedance Sensing  
„ Microphone Beam Forming, Acoustic Echo  
TM  
Supports Jack Retasking and Universal Jacks  
Cancellation, & Noise Suppression from  
„ Digital PC Beep to all outputs  
TM  
Knowles  
TM  
TM  
„ WOW and Tru Surround from SRS  
IDT™  
1
STAC927X RED RIVER  
V1.0 03/07  
THEATER QUALITY TEN CHANNEL HIGH DEFINITION AUDIO CODEC WITH DIGITAL MICROPHONE INTERFACE  

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