Datasheet > STAC9227D5TAEYYX

STAC9227D5TAEYYX

更新时间： 2024-11-21 03:28:23

品牌	Logo	应用领域
艾迪悌 - IDT		解码器
页数	文件大小	规格书
237页	1952K
描述
8-CHANNEL HIGH DEFINITION AUDIO CODEC

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中文翻译

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数据手册

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STAC9227D5TAEYYX 数据手册

DATASHEET

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230

•

Digital PC Beep to all outputs

Description

+3.3 V to +5 V analog power supply options

Environmental 48-pin LQFP package option

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.

Software Support

•

SKPI (Kernel Processing Interface)

•

Enables plug-ins that can operate globally on all audio

streams of the system

Features

•

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

•

High performance HD Audio CODEC provides

Theater Quality Audio

•

High performance Σ∆ technology

•

105dB DAC SNR

90dB ADC SNR

•

Dynamics Processing SKPI plug-in

•

Four Stereo DACs and three stereo ADCs

•

Enables improved voice articulation

Compressor/limiter allows higher average noise level

without resonances

•

Supports 7.1 audio or 5.1 audio with simultaneous Real

Time Communication (RTC) channel such as VoIP or

separate stereo audio stream

•

Dolby PC Entertainment Experience Logo Program

•

24-bit resolution with up to 192 KHz sample rates

Digital Microphone Interface

•

Dolby Master Studio^TM

Dolby Home Theater^TM

Dolby Sound Room^TM

•

Direct interface up to four Digital Microphones

•

Analog Stereo Microphone

•

Dolby Technologies

•

Microphone Boost 0, 10, 20, 30, 40dB

•

Dolby Headphone^TM, Dolby Virtual Speaker^TM

Dolby ProLogic II^TM, Dolby ProLogic IIx^TM

Dolby Digital Live^TM

•

Six adjustable Vref outputs for microphone bias

•

Integrated Headphone Amps (3).

S/PDIF In and Out

•

Intel Audio Studio from Sonic Focus

ADAT Optical “Lightpipe”

Maxx Player from Waves

Output Support

Microphone Beam Forming, Acoustic Echo

Cancellation, & Noise Suppression from

•

Volume Up/Down Control

Jack Insertion Detect and

Impedance Sensing Supports Jack Retasking and

Universal Jacks

Knowles

IDT™ 8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9227/9228/9229/9230V 1.0 MARCH 2007

IDT CONFIDENTIAL

12 3 4 5 6 7...237

中文翻译

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与STAC9227D5TAEYYX相关器件

型号	品牌	获取价格	描述	数据表
STAC9227X3TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9227X5TAEYY	IDT	获取价格	PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48
STAC9227X5TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9227X5TAEYYXR	IDT	获取价格	暂无描述
STAC9228	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9228D3TAEYYR	IDT	获取价格	PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48
STAC9228D3TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9228D5TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9228D5TAEYYXR	IDT	获取价格	PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48
STAC9228X3TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC

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