Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

STAC9227 Datasheet(PDF) 1 Page - Integrated Device Technology

Part No. STAC9227
Description  8-CHANNEL HIGH DEFINITION AUDIO CODEC
Download  237 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
Logo 

STAC9227 Datasheet(HTML) 1 Page - Integrated Device Technology

 
Zoom Inzoom in Zoom Outzoom out
 1 / 237 page
background image
DATASHEET
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9227/9228/9229/9230
IDT™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
1
STAC9227/9228/9229/9230V 1.0 MARCH 2007
IDT CONFIDENTIAL
Description
The STAC9227/9228/9229/9230 are a family of Theater
Quality 8-channel audio CODECs that enable systems with
7.1 audio or 5.1 audio playing simultaneously with VoIP or
another stereo audio stream. SigmaTel's proprietary
Σ∆
technology provides high fidelity with an estimated DAC
SNR up to 105dB. Up to four digital microphones are
supported enabling high quality voice input for increased
usability of voice applications.
Features
High performance HD Audio CODEC provides
Theater Quality Audio
High performance
Σ∆ technology
105dB DAC SNR
90dB ADC SNR
Four Stereo DACs and three stereo ADCs
Supports 7.1 audio or 5.1 audio with simultaneous Real
Time Communication (RTC) channel such as VoIP or
separate stereo audio stream
24-bit resolution with up to 192 KHz sample rates
Digital Microphone Interface
Direct interface up to four Digital Microphones
Analog Stereo Microphone
Microphone Boost 0, 10, 20, 30, 40dB
Six adjustable Vref outputs for microphone bias
Integrated Headphone Amps (3).
S/PDIF In and Out
ADAT® Optical “Lightpipe”
Output Support
Volume Up/Down Control
Jack Insertion Detect and
Impedance Sensing Supports Jack Retasking and
Universal Jacks
Digital PC Beep to all outputs
+3.3 V to +5 V analog power supply options
Environmental 48-pin LQFP package option
Software Support
SKPI (Kernel Processing Interface)
Enables plug-ins that can operate globally on all audio
streams of the system
12 band parametric equalizer SKPI plug-in
Constant, system-level effects tuned to optimize a
particular platform can be combined with user-mode
“presets” tailored for specific acoustical environments
and applications
System-level effects automatically disabled when
external connections made
Dynamics Processing SKPI plug-in
Enables improved voice articulation
Compressor/limiter allows higher average noise level
without resonances
Dolby PC Entertainment Experience Logo Program
Dolby Master StudioTM
Dolby Home TheaterTM
Dolby Sound RoomTM
Dolby Technologies
Dolby HeadphoneTM, Dolby Virtual SpeakerTM
Dolby ProLogic IITM, Dolby ProLogic IIxTM
Dolby Digital LiveTM
Intel Audio StudioTM from Sonic Focus
Maxx PlayerTM from Waves
Microphone Beam Forming, Acoustic Echo
Cancellation, & Noise Suppression from
KnowlesTM


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65  66  67  68  69  70  71  72  73  74  75  76  77  78  79  80  81  82  83  84  85  86  87  88  89  90  91  92  93  94  95  96  97  98  99  100   ...More


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn