Illustration for selection reference only

SN65HVD485EDR

Half-duplex RS-485 transceiver for industrial communication buses.

Product Code
DH02C681E4
Brand
TI/德州仪器
Package
SOIC-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The SN65HVD485EDR is a half-duplex RS-485 transceiver from Texas Instruments, used in industrial automation, data acquisition, and multi-point communication. It converts single-ended logic signals to differential bus signals, supporting long-distance transmission and common-mode interference rejection. This device is typically used to build RS-485 networks for reliable data exchange between devices.

APPLICATIONS

Applications

  • Used for RS-485 communication between PLCs and remote I/O.
  • Used in multi-point data acquisition networks for industrial instruments.
  • Used for device networking in building automation.
  • Used as communication interface between motor drives and controllers.
FEATURES AND BENEFITS

Features and Benefits

  • Half-duplex differential transceiver, suitable for multi-point bus topologies.
  • Supports wide common-mode voltage range for industrial environments.
  • Built-in thermal shutdown protection prevents damage from output short circuits.
  • Low-power design suitable for battery-powered or energy-saving applications.
  • SOIC-8 package facilitates PCB layout and soldering.
ADDITIONAL DETAILS

Additional Details

When purchasing, verify the model suffix, package type, and packing quantity. Refer to the original datasheet for operating temperature range and specific electrical parameters. It is recommended to purchase from authorized channels to avoid counterfeit or refurbished devices.

Verify product details against the manufacturer datasheet before purchase.

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