XR33053 Datasheet | Exar

±60V Fault Tolerant 3.0V to 5.5V TIA-485/TIA-422 Transceiver Description The XR33053 is a high performance TIA-485/TIA-422 device designed for improved performance in noisy industrial environments and increased tolerance to system faults. The analog bus pins can withstand direct shorts up to ±60V and are protected against ESD events up to ±15kV HBM. An extended ±25V mon mode operating range allows for more reliable operation in noisy environments. The receiver includes full fail-safe circuitry, guaranteeing a logichigh receiver output when the receiver inputs are open, shorted or undriven. The XR33053 receiver input impedance is at least 120kΩ (1/10 unit load), allowing more...