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XR33053

Exar
Part Number XR33053
Manufacturer Exar
Description TIA-485/TIA-422 Transceiver
Published Aug 27, 2016
Detailed Description XR33053 ±60V Fault Tolerant 3.0V to 5.5V TIA-485/TIA-422 Transceiver Description The XR33053 is a high performance TIA-...
Datasheet PDF File XR33053 PDF File

XR33053
XR33053

Overview
XR33053 ±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 common 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 than 320 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 DE and RE pins include hot swap circuitry to prevent false transitions on the bus during powerup or live insertion and can enter a...


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