Datasheet > STAC9274X5TAEYYR

STAC9274X5TAEYYR

更新时间： 2024-10-28 05:54:07

品牌	Logo	应用领域
艾迪悌 - IDT		PC
页数	文件大小	规格书
75页	524K
描述
PCM Codec, 1-Func, PQFP48, LQFP-48

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中文翻译

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数据手册

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STAC9274X5TAEYYR 数据手册

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)

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

High performance HD Audio CODEC provides

Theater Quality Audio

High Fidelity Σ∆ technology

105dB DAC SNR (See Table)

90dB ADC SNR

System-level effects automatically disabled when

external audio connections made

Dynamics Processing SKPI plug-in

Five stereo DACs and three stereo ADCs

Enables improved voice articulation

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

Dolby Master Studio^TM(See Table)

Dolby Home Theater^TM(See Table)

Dolby Sound Room^TM(See Table)

Direct interface up to four Digital Microphones

Analog Stereo Microphone

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

Six adjustable Vref outputs for microphone bias

Dolby Technologies

Dolby Headphone^TM, Dolby Virtual Speaker^TM

Dolby ProLogic II^TM, Dolby ProLogic IIx^TM

Integrated Headphone Amps (3)

SPDIF In and Out

Dolby Digital Live^TM

ADAT Optical “Lightpipe” Output (See Table)

Intel Audio Studio

Maxx Player from Waves

from Sonic Focus

Volume Up/Down Control

Jack Insertion Detect and Impedance Sensing

Microphone Beam Forming, Acoustic Echo

Supports Jack Retasking and Universal Jacks

Cancellation, & Noise Suppression from

Digital PC Beep to all outputs

Knowles

WOW and Tru Surround from SRS

IDT™

STAC927X RED RIVER

V1.0 03/07

THEATER QUALITY TEN CHANNEL HIGH DEFINITION AUDIO CODEC WITH DIGITAL MICROPHONE INTERFACE

12 3 4 5 6 7...75

中文翻译

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与STAC9274X5TAEYYR相关器件

型号	品牌	获取价格	描述	数据表
STAC9274X5TAEYYX	IDT	获取价格	10-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9274X5TAEYYXR	IDT	获取价格	PCM Codec, 1-Func, PQFP48, ROHS COMPLIANT, LQFP-48
STAC9460	ETC	获取价格	STAC9460/62 : Two and Six-Channel 24-Bit. 192 kHz Audio Codec Product Brief (pdf. 28Kb. 2-
STAC9460S	ETC	获取价格	Two and Six-Channel, 24-Bit, 192 kHz Audio Codec
STAC9461	ETC	获取价格	STAC9461/63 : Two and Six-Channel. 24-Bit. 192 kHz Audio DAC Data Sheet (pdf. 193Kb. 2-946
STAC9462	ETC	获取价格	STAC9460/62 : Two and Six-Channel 24-Bit. 192
STAC9462S	ETC	获取价格	Two and Six-Channel, 24-Bit, 192 kHz Audio Codec
STAC9463	ETC	获取价格	STAC9461/63 : Two and Six-Channel. 24-Bit. 19
STAC9704	HYNIX	获取价格	Multimedia Audio Codec for AC97
STAC9704T	HYNIX	获取价格	Multimedia Audio Codec for AC97

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