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SN65HVD1781 - RS-485 Transceiver

This page provides the datasheet information for the SN65HVD1781, a member of the SN65HVD1780 RS-485 Transceiver family.

Datasheet Summary

Description

The SN65HVD178x devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications.

The devices are also robust to ESD events with high levels of protection to the human-body-model specification.

Features

  • 1 Bus-Pin Fault Protection to:.
  • > ±70 V (SN65HVD1780, SN65HVD1781).
  • > ±30 V (SN65HVD1782).
  • Operation With 3.3-V to 5-V Supply Range.
  • ±16-kV HBM Protection on Bus Pins.
  • Reduced Unit Load for Up to 320 Nodes.
  • Failsafe Receiver for Open-Circuit, Short-Circuit, and Idle-Bus Conditions.
  • Low Power Consumption.
  • Low Standby Supply Current, 1 µA Maximum.
  • ICC 4-mA Quiescent Current During Operation.
  • Pin-Comp.

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Datasheet preview – SN65HVD1781

Datasheet Details

Part number SN65HVD1781
Manufacturer Texas Instruments
File Size 1.38 MB
Description RS-485 Transceiver
Datasheet download datasheet SN65HVD1781 Datasheet
Additional preview pages of the SN65HVD1781 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community SN65HVD1780, SN65HVD1781, SN65HVD1782 SLLS877H – DECEMBER 2007 – REVISED MARCH 2017 SN65HVD178x Fault-Protected RS-485 Transceivers With 3.3-V to 5-V Operation 1 Features •1 Bus-Pin Fault Protection to: – > ±70 V (SN65HVD1780, SN65HVD1781) – > ±30 V (SN65HVD1782) • Operation With 3.
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