Analog Devices (MAX1483CPA+) Transceiver RS422, RS485

Product OverviewThe MAX1483CPA+ is a 20µA, 1/8 unit load, slew rate limited, RS485 transceiverin 8 pin PDIP package. This is low power transceiver for RS485 and RS422communication. It has slew rate limited drivers that minimize EMI and reducereflections caused by improperly terminated cables. Data rates are up to250Kbps, draw only 20µA of supply current and have a low current shutdown modethat consumes only 0.1µA. Drivers are short-circuit current limited and areprotected against excessive power dissipation by thermal shutdown circuitry thatplaces the driver outputs into a high impedance state. The receiver input has afail-safe feature that gives a logic-high output if the input is open circuit.This device is used in low power RS485/RS422 networks, transceivers for EMIsensitive applications and large 256 node LANs.Supply voltage range is 4.75V to 5.25VOperating temperature range from 0°C to 70°CCommon mode input voltage range from -7V to +12VTime to shutdown is 600nsHalf duplex communicationCurrent limiting and thermal shutdown for driver overload protectionApplicationsCommunications & Networking, IndustrialProduct InformationDevice Type: TransceiverIC Interface Type: RS422, RS485No. of Drivers: 1DriversNo. of Receivers: 1ReceiversSupply Voltage Min: 4.75VSupply Voltage Max: 5.25VDriver Case Style: DIPNo. of Pins: 8PinsOperating Temperature Min: 0°COperating Temperature Max: 70°CProduct Range: -Automotive Qualification Standard: -MSL: MSL 1 - UnlimitedIC Generic Number: MAX1483