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XR33156 - TIA-485/TIA-422 Transceivers

Download the XR33156 datasheet PDF. This datasheet also covers the XR33152 variant, as both devices belong to the same tia-485/tia-422 transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The XR33152, XR33156 and XR33158 family of high performance TIA-485/TIA-422 devices are designed for improved performance in noisy industrial environments and increased tolerance to system faults.

Key Features

  • 3.0V to 5.5V operation.
  • ±60V fault tolerance on analog bus pins.
  • Extended ±25V common mode operation.
  • Robust ESD protection: ±15kV HBM (bus pins) ± 4kV HBM (non-bus pins).
  • 1.65V to 5.5V logic Interface VL pin (full-duplex package option).
  • Invert control to correct for reversed bus pins.
  • Enhanced receiver fail-safe protection for open, shorted or terminated but idle data lines.
  • Hot swap glitch protection on DE and RE.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (XR33152-Exar.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
XR33156 RS-485/RS-422 Transceivers MaxLinear
XR33152 RS-485/RS-422 Transceivers MaxLinear
XR33155 RS-485/RS-422 Transceivers MaxLinear
XR33158 RS-485/RS-422 Transceivers MaxLinear
XR33180 TSOT23 RS-485/RS-422 Receivers MaxLinear

Other Datasheets by Exar (now MaxLinear)

Part Number Description
XR33152 TIA-485/TIA-422 Transceivers
XR33155 TIA-485/TIA-422 Transceivers
XR33158 TIA-485/TIA-422 Transceivers
XR33180 TSOT23 RS-485/RS-422 Receivers
XR33181 TSOT23 RS-485/RS-422 Receivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
XR33152/56/58 ±60V Fault Tolerant 3.0V to 5.5V TIA-485/TIA-422 Transceivers Description The XR33152, XR33156 and XR33158 family of high performance TIA-485/TIA-422 devices are 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 receivers include full fail-safe circuitry, guaranteeing a logic high receiver output when the receiver inputs are open, shorted or undriven. The XR33152 receiver input impedance is at least 120kΩ (1/10 unit load), allowing more than 320 devices on the bus.