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參數(shù)資料
型號: W83971D
廠商: WINBOND ELECTRONICS CORP
元件分類: 消費(fèi)家電
英文描述: AC97 AUDIO CODEC
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: LQFP-48
文件頁數(shù): 6/58頁
文件大小: 494K
代理商: W83971D
Preliminary W83971D
- 4 -
1. GENERAL DESCRIPTION
The Winbond W83971D is a high performance codec compliant with Audio Codec
97 Rev1.03
requirements, in addition to 3D stereo enhancement. The definition of AC Link serial interface allows
the W83971D to be used with DC97 controller as well as various digital controller which have AC Link
interface.
Packaged in a small 48-pin LQFP , the W83971D can be placed on the motherboard, daughter board,
add-on cards, PCMCIA cards, or outside the main chassis such as in speakers.
2. FEATURE LIST
16-bit stereo full-duplex codec with fixed 48KHz sampling rate
S/N ratio: 85dB (analog to analog), 75dB(analog to digital), 85dB(digital to analog)
Four analog line-level stereo inputs for connection from LINE IN, CD, VIDEO, and AUX
Two analog line-level mono inputs for speakerphone and PC BEEP
Mono mic input switchable from two external sources
High quality pseudo-differential CD input
Stereo line-level output
Mono output for speakerphone
3D stereo enhancement
Multiple Codec Support
Power management support
Single 5V supply or analog 5V, digital 3.3V
Packaged in 48-pin LQFP
相關(guān)PDF資料
PDF描述
W83977AF PLUG & PLAY 1.0A COMPLIANT
W83977EF WINBOND I/O
W83977F PLUG & PLAY 1.0A COMPLIANT
W83977TF-AW I/O chip disk drive adapter
W83977TF-P I/O chip disk drive adapter
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W83977A 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AF 制造商:WINBOND 制造商全稱:Winbond 功能描述:PLUG & PLAY 1.0A COMPLIANT
W83977AF-A 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977AG-A 功能描述:IC I/O CONTROLLER 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2