Maxim Integrated (MAX3293AUT+T) Transmitter RS422, RS485

Product OverviewThe MAX3293AUT+T is a 250Kbps, +3.3V, RS485/ RS422 transmitter in 6 pin SOT-23package. The low power, high speed transmitter for RS485/RS422 communicationoperates from a single +3.3V power supply. The device contains one differentialtransmitter. This device is slew rate limited to minimize EMI and reducereflections caused by improperly terminated cables. The output level at +1.5Vwith a standard 54ohm load compliant with RS485 specifications. The transmitterdraws 5mA of supply current when the device not connected to load and 1µA in lowpower shutdown mode (DE = GND). Hot-swap circuitry eliminates false transitionson the data cable during circuit initialization or connection to a livebackplane. The short circuit current limiting and thermal shutdown circuitryprotect the driver against excessive power dissipation.Supply voltage range is 3.135V to 3.465VOperating temperature range from -40°C to 125°CCommon mode input voltage range from -7V to +12VCurrent limiting and thermal shutdown for driver overload protectionESD protection ±9KV using human body modelApplicationsCommunications & Networking, Automotive, Security, IndustrialProduct InformationDevice Type: TransmitterIC Interface Type: RS422, RS485No. of Drivers: 1DriversSupply Voltage Min: 3.135VSupply Voltage Max: 3.465VDriver Case Style: SOT-23No. of Pins: 6PinsOperating Temperature Min: -40°COperating Temperature Max: 125°CProduct Range: -Automotive Qualification Standard: -MSL: MSL 1 - Unlimited