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WM8521HCGED

WM8521HCGED
型號:WM8521HCGED
品牌:Wolfson Wolfson
批號:13+
封裝:SOP-14
原價:6
數量:954412
PDF電子文檔:
訂購電話:86755-83294757
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備注:Original in stcok 原裝現貨
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詳細描述

WM8521HCGED

STEREO DAC WITH INTEGRATED OUTPUT STAGE FOR 2VRMS LINE OUT
 
 
DESCRIPTION 
The WM8521 is a 96kHz stereo DAC with an integrated output 
op-amp stage, designed to generate a 2.0Vrms output signal 
directly, so reducing external component requirements in digital 
audio applications. 
WM8521 comes into two variants WM8521HC and WM8521H9 
which offers different line drive output capabilities.  WM8521HC 
outputs 2Vrms at 12V supply, while WM8521H9 outputs 
2.0Vrms at 9V supply.  WM8521HC/H9 are designed for cost 
sensitive consumer digital audio applications requiring 2Vrms 
line output. 
A 24-bit multi-bit sigma delta DAC is used with oversampling 
digital interpolation filters. Digital audio input word lengths from 
16-32 bits and sampling rates from 8kHz to 96kHz are 
supported. 
The audio interface supports I2S, Right Justified and DSP digital 
audio formats. 
The devices are controlled via a hardware interface which 
provides access to features including de-emphasis, mute and 
data formats.  These devices are pin equivalent and are 
available in a 14-pin SOIC package.   
 
 
FEATURES 
Audio Performance 
DAC SNR 98dB (‘A’ weighted @ 48kHz) 
THD -81dB (‘A’ weighted @ 48kHz) 
DAC Sampling Frequency: 8kHz – 96kHz 
Pin Selectable Audio Data Interface Format 
       I2S, 16-bit Right Justified or 16bit DSP 
2.0 Vrms output at 12V or 9V supply 
8.2V to 13.2V Analogue, 2.7V to 3.6 Digital Supply 
14-pin SOIC Package 
APPLICATIONS 
Consumer digital audio applications requiring 2 Vrms output 
 DVD Players 
 Digital TV 
 Digital Set Top Boxes 
 A/V Receivers
 
 
Because of wholesale price is different from sample price, our website can not state.Please send your required part number via email to Sales@hkmjd.com or add our skype id mjdccm898 for online talking.As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !
 
 
批發(fā)與零售價位不同,無法一一明示,詳情請通過郵件或客服咨詢(國內銷售部電話:0755-83957301,企業(yè)QQ2850151585), 由于電子元器件價格不穩(wěn)定,時常有稍許變動,本公司未能及時調整,如您覺得售價不適,請與我們說明并適當議價,謝謝支持。
 
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