XR33202 - Wide Supply RS-485/RS-422 Transceiver

The XR33202 is a high performance RS-485/RS-422 transceiver designed to meet the increasing system requirements found in today’s portable/handheld, process control and industrial equipment environments.

• a 1.65V to 5.5V I/O logic supply, simplifying multi-voltage system interfacing requirements. The receiver includes full fail-safe circuitry, guaranteeing a logichigh receiver output when the receiver inputs are open, shorted or undriven. The XR33202 receiver input impedance is at least 96kΩ (1/8 unit load), allowing more than 256 devices on the bus. The driver is protected by short circuit detection as well as thermal shutdown and maintains high impedance in shutdown or when powered off. The XR3.