模数转换器贴片ADS1130IPWRADS1130I¥14.40去看看芬能旗舰店发布了ADS1130 ADS1130I ADS1130IPWR 贴片TSSOP-16 模数转换器ADS1220IPWR112C047279I1220¥70去看看深圳市正原科技电子发布了ADS1220IPWR 112C04 1220 1130 1146 1230 1246 7230 7279I IPW