[10-21 14:57:44] 来源:http://www.592dz.com 开关稳压电源电路图 阅读:9395次
概要:由MAX1822和MAX333构成l~4通道负载开关电路如图所示。MAx333是一个四比较放大器,当开关信号SWl~SW4与MAX1822提供给MAX333输入信号N01~N04相同时,所对应的比较放大器COMl~COM4的输出为高电平,于是接通对应的负载开关。电路图 " src="/lm_59dz/UploadPic/2010-11/2010112018056985.gif" border=0 style="cursor:pointer;" onload="return imgzoom(this,600);" onclick="javascript:window.open(this.src);" style="cursor:pointer;"/>
由MAX1822和MAX333构成1~4通道负载开关电路图,http://www.592dz.com电路图 " src="/lm_59dz/UploadPic/2010-11/2010112018056985.gif" border=0 style="cursor:pointer;" onload="return imgzoom(this,600);" onclick="javascript:window.open(this.src);" style="cursor:pointer;"/>