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SN65HVD23 Datasheet Extended Common-Mode RS-485 Transceivers

Manufacturer: Texas Instruments

Download the SN65HVD23 datasheet PDF. This datasheet also includes the SN65HVD20 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SN65HVD20-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The transceivers in the SN65HVD2x family offer performance far exceeding typical RS-485 devices.

In addition to meeting all requirements of the TIA/EIA‑485-A standard.

The SN65HVD2x family operates over an extended range of common-mode voltages and has

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design SN65HVD20, SN65HVD21, SN65HVD22, SN65HVD23, SN65HVD24 SLLS552F – DECEMBER 2002 – REVISED NOVEMBER 2016 SN65HVD2x.

Key Features

  • 1 Common-Mode Voltage Range (.
  • 20 V to 25 V) More Than Doubles TIA/EIA-485 Requirement.
  • Receiver Equalization Extends Cable Length, Signaling Rate (SN65HVD2[3,4]).
  • Reduced Unit-Load for up to 256 Nodes.
  • Bus I/O Protection to Over 16-kV HBM.
  • Failsafe Receiver for Open-Circuit, Short-Circuit, and Idle-Bus Conditions.
  • Low Standby Supply Current 1 µA (Maximum).
  • More Than 100 mV Receiver Hysteresis 2.

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