Interface RS-485 and RS-422

Part#Interface ProtocolData Rate (Max)(bps)Number RxNumber TxFull or Half Duplex OperationNumber of NodesDriver/ Receiver EnableESD Protection(V)Fail SafeVsupply (min)(V)Vsupply (max)(V)US Price 1000 to 4999($ US)
ADM4168ERS-485---Half-Yes---5$0.80
ADM489ARS-485250k11Full32Yes-Open, Short4.55.5$1.05
ADM488ARS-485250k11Full32No-Open, Short4.55.5$0.90
ADM1490ERS-48516M11Full32No8kOpen, Short4.755.25$1.15
ADM1491ERS-422, RS-48516M11Full32Yes8kOpen4.755.25$1.15
ADM487ERS-422, RS-485250k11Half128Yes15kOpen4.755.25$1.32
ADM485ERS-422, RS-4852.5M11Half32Yes15kOpen4.755.25$0.95
ADM1487ERS-422, RS-4852.5M11Half128Yes15kOpen4.755.25$0.95
ADM3491ERS-422, RS-48512M11Full32Yes15kOpen33.6$1.42
ADM3490ERS-422, RS-48512M11Full32No15kOpen33.6$1.37
ADM3488ERS-422, RS-485250k11Full32No15kOpen33.6$1.32
ADM3486ERS-422, RS-4852.5M11Half32Yes15kOpen33.6$1.32
ADM3483ERS-422, RS-485250k11Half32Yes15kOpen33.6$1.32
ADM3078ERS-422, RS-48516M11Half256Yes15kIdle, Open, Short33.6$1.55
ADM3077ERS-422, RS-48516M11Full256No15kIdle, Open, Short33.6$1.57
ADM3076ERS-422, RS-48516M11Full256Yes15kIdle, Open, Short33.6$1.62
ADM3075ERS-422, RS-485500k11Half256Yes15kIdle, Open, Short33.6$1.52
ADM3074ERS-422, RS-485500k11Full256No15kIdle, Open, Short33.6$1.57
ADM3073ERS-422, RS-485500k11Half256Yes15kIdle, Open, Short33.6$1.62
ADM3072ERS-422, RS-485250k11Half256Yes15kIdle, Open, Short33.6$1.52
ADM3071ERS-422, RS-485250k11Full256No15kIdle, Open, Short33.6$1.57
ADM3070ERS-422, RS-485250k11Full256Yes15kIdle, Open, Short33.6$1.62
ADM3493RS-422, RS-485250k11Half256Yes-Open33.6$0.96
ADM3490RS-422, RS-48510M11Full32No-Open33.6$1.01
ADM3488RS-422, RS-485250k11Full32No-Open33.6$0.91
ADM3485RS-422, RS-48510M11Half32Yes-Open33.6$1.01
ADM3483RS-422, RS-485250k11Half32Yes-Open33.6$0.91
ADM4857RS-422, RS-48510M11Full256No-Open, Short4.755.25$0.80
ADM4856RS-422, RS-4852.5M11Full256No-Open, Short4.755.25$0.80
ADM4855RS-422, RS-485500k11Full256No-Open, Short4.755.25$0.80
ADM4854RS-422, RS-485115k11Full256No-Open, Short4.755.25$0.80
ADM4853RS-422, RS-48510M11Half256Yes-Open, Short4.755.25$0.80
ADM4852RS-422, RS-4852.5M11Half256Yes-Open, Short4.755.25$0.71
ADM4851RS-422, RS-485500k11Half256Yes-Open, Short4.755.25$0.80
ADM4850RS-422, RS-485115k11Half256Yes-Open, Short4.755.25$0.71
ADM483RS-422, RS-485250k11Half32Yes-Open4.755.25$0.67
ADM1486RS-422, RS-48530M11Half50Yes-Open4.755.25$1.76
ADM3485ERS-422, RS-48512M11Half50Yes15kOpen33.6$1.32
ADM3491RS-422, RS-48510M11Full32Yes-Open33.6$1.37
ADM489RS-422, RS-485250k11Full32Yes-Open4.55.5$1.62
ADM488RS-422, RS-485250k11Full32No-Open4.55.5$1.22
ADM483ERS-422, RS-485250k11Half32Yes15kOpen4.55.5$1.27
ADM485RS-422, RS-4855M11Half32Yes-Open4.755.25$1.31
ADM1485RS-422, RS-48530M11Half32Yes-Open4.755.25$1.63