Line Driver/Receiver, -40 To 85Deg C; Ic Type:Rs422/Rs485 Transceiver; No. Of Receivers:1Receivers; No. Of Transmitters:1; Communication Mode:Full Duplex; Data Rate Max:2.5Mbps; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V Rohs Compliant: Yes |Maxim Integrated/analog Devices MAX491EESD+