标签: class-d

本应用笔记介绍了一个基于NXP半导体公司TDA8932B或TDA8933（B）D类音频立体声开关放大器（SMA）音频，已应用在平板电视的功放设备。AN10436TDA8932B/33(B)Class-DaudioamplifierRev.01―12December2007ApplicationnoteDocumentinformationInfoContentKeywordsClass-Damplifier,Highefficiency,Switchmodeamplifier,FlatTV.AbstractThisapplicationnotedescribesastereoSwitchedModeAmplifier(SMA)foraudio,basedoneithertheTDA8932BorTDA8933(B)Class-DaudioamplifierdeviceofNXPSemiconductors,whichhasbeendesignedforFlatTVapplications.TheTDA8932Bdeviceisthehigh-powerversionthatdeliversanoutputpowerof2×10WRMSto2×25WRMSinaSingleEnded(SE)……

RCFilterBoxForClass-DOutputPowerandTHD+NMeasurement……