SN65HVD72DR - Texas Instruments

Manufacturer Part Number

SN65HVD72DR

Manufacturer

Texas Instruments

Introduction

The SN65HVD72DR is an RS422/RS485 transceiver designed for data transmission over long distances and in noisy environments.

Product Features and Performance

Operates with low supply voltage from 3V to 3.6V

Supports data rates up to 250kbps

Half-duplex communication capability

Integrated with receiver hysteresis of 80 mV

Suitable for operating temperatures ranging from -40°C to 125°C

Encapsulated in an 8-SOIC package for surface mounting

Product Advantages

High reliability in harsh environmental conditions

Low power consumption supporting battery-operated applications

Robust electrostatic discharge (ESD) protection

Key Technical Parameters

Supported Protocols: RS422, RS485

Number of Drivers/Receivers: 1/1

Data Rate: 250kbps

Supply Voltage: 3V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Designed to meet stringent industrial standards

Features built-in ESD protection

Compatibility

Compatible with RS422 and RS485 protocols

Interfaces effectively with microcontrollers and digital signal processors

Application Areas

Industrial automation

Building automation

Telecommunications systems

Data networks

Product Lifecycle

Currently active product

Not nearing discontinuation, replacements or upgrades are available

Several Key Reasons to Choose This Product

Low-voltage operation suitable for modern low-power applications

High data integrity in electrically noisy environments

Extended temperature range covers diverse industrial applications

Embedded ESD protection enhances device longevity and reliability

Simple integration with standard serial interfaces in mixed voltage systems