Datasheet > STAC9220

STAC9220

更新时间： 2024-11-21 04:02:15

品牌	Logo	应用领域
艾迪悌 - IDT		解码器
页数	文件大小	规格书
172页	1255K
描述
8-CHANNEL HIGH DEFINITION AUDIO CODEC

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中文翻译

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STAC9220 数据手册

DATA SHEET

8-CHANNEL HIGH DEFINITION AUDIO CODEC

STAC9220/9221/9223

DESCRIPTION

•

Headphone, Line Out, Line In & Microphone

• Pins 35/36

• Pins 39/41

Line Out, Line In and Microphone Support

• Pins 16/17 (with strong line out)

• Pins 23/24

The STAC9220/9221/9223 are high fidelity, 8-channel audio

CODECs compatible with Intel’s High Definition (HD) Audio

Interface. The STAC9220/9221/9223 CODECs provide stereo

24-bit resolution with sample rates up to 192 KHz. SPDIF

I/O provides connectivity to consumer electronic equipment. The

STAC9221 CODEC incorporates IDT's proprietary Σ∆ technology

to achieve an estimated DAC SNR in excess of 105dB. The

STAC9220/9223 CODECs incorporate IDT's proprietary Σ∆

technology to achieve an estimated DAC SNR in excess of 95dB.

The STAC9223 has all of the features of the STAC9220 plus

• Pins 21/22

Line In/MIC Support

•

• Pins 14/15

•

Four Adjustable VREF Out pins for Microphone

Bias

I²S Out (STAC9221)

ADAT^®Optical “Lightpipe” Output Support

(STAC9221/9223)

ADAT Optical “Lightpipe.” The STAC9220/9221/9223

CODECs provide high quality, HD Audio capability to notebook

and media centric desktop PC applications.

•

FEATURES

•

High performance Σ∆ technology

•

Digital PC Beep to all outputs

•

105dB DAC SNR (STAC9221)

+3.3 V and +5 V analog power supply options

48-pin LQFP package (7mm x 7mm)

95dB DAC SNR (STAC9220/9223)

•

Intel HD Audio interface

THIRD PARTY SOFTWARE SUPPORT

Eight Channel (4 DAC pairs and 2 stereo ADCs)

with 24-bit resolution

•

WOW™ and Tru Surround™ from SRS

•

Supports 7.1 Audio

Intellisonic Microphone Beam Forming from

Knowles™

Supports 5.1 Audio with Auxiliary channel for separate

audio stream or Real Time Communication (RTC)

channel

•

Maxx BASS™ from Waves

Dolby PC Audio Logo Program

•

Sample Rates Up to 192 KHz

Integrated Headphone Amps

Stereo Microphone

•

Program Levels

• Dolby Sound Room™ (STAC9220/9223D)

• Dolby Home Theater™ (STAC9220/9223D)

• Dolby Master Studio™ (STAC9221D)

Dolby Technologies

•

Supports Stereo Microphone

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

•

Direct CDROM Recording Mixerless Design

SPDIF In and Out

• Dolby Headphone™

• Dolby ProLogic II™

• Dolby Virtual Speaker™

Two-Pin Volume Up/Down Control

Impedance Sensing

•

Smart Stream™ from Sonic Focus

Universal Jacks™ Functionality for Jack Retasking

IDT™

STAC9220/9221/9223

V 0.96 102706

8-CHANNEL HIGH DEFINITION AUDIO CODEC

12 3 4 5 6 7...172

中文翻译

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与STAC9220相关器件

型号	品牌	获取价格	描述	数据表
STAC9220D3TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220D3TAEYYXR	IDT	获取价格	PCM Codec, 1-Func, PQFP48, LEAD FREE, LQFP-48
STAC9220D5TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220D5TAEYYXR	IDT	获取价格	暂无描述
STAC9220X3TAEA6XR	IDT	获取价格	Consumer Circuit, PQFP48
STAC9220X3TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220X3TAEYYXR	IDT	获取价格	PCM Codec, 1-Func, PQFP48, 7 X 7 MM, LEAD FREE, LQFP-48
STAC9220X5TAEA6X	IDT	获取价格	Consumer Circuit, PQFP48
STAC9220X5TAEYYX	IDT	获取价格	8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220X5TAEYYXR	IDT	获取价格	暂无描述

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