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SP490/491封装类型

上传者: 2019-07-12 22:01:02上传 PDF文件 95KB 热度 25次
SP490TheSP490isalowpowerdifferentiallinedriver/receivermeetingRS-485andRS-422standardsupto5Mbps.TheSP491isidenticaltotheSP490withtheadditionofdriverandreceivertri-stateenablelines.Bothproductsfeature±200mVreceiverinputsensitivity,overwidecommonmoderange.TheSP490isavailablein8-pinpl
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