DS36C278M - Texas Instruments

Manufacturer Part Number

DS36C278M

Manufacturer

Texas Instruments

Introduction

DS36C278M is a robust RS422/RS485 half-duplex transceiver from Texas Instruments designed for bidirectional data communication on balanced lines.

Product Features and Performance

Half-duplex RS422/RS485 transceiver

One Driver and One Receiver

Receiver Hysteresis of 70 mV for improved noise rejection

Operates from a single 5V supply

Compatible with industry-standard 75176 pinout

Product Advantages

High receiver hysteresis for noise immunity

Designed for multi-point bus transmission

Low power requirements for energy efficiency

Surface Mount package suitable for automated manufacturing processes

Key Technical Parameters

Type: Transceiver

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 70 mV

Data Rate: Not specified

Voltage - Supply: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Supplier Device Package: 8-SOIC

Base Product Number: DS36C278

Quality and Safety Features

Reliable data communication in industrial environments

Built to meet or exceed industry standards for safety and quality

Compatibility

Compatible with RS422 and RS485 standards

Interchangeable with other devices matching the 75176 pinout

Application Areas

Industrial control systems

Networked safety systems

Data communication in harsh environments

Product Lifecycle

Obsolete status; however, potential availability of replacements or upgraded solutions will vary

Reasons to Choose This Product

Reliable industrial-grade transceiver from a reputable manufacturer

High noise immunity is suitable for industrial applications

Low supply voltage with a simple 5V operation

Ease of design-in with industry-standard footprint and package

Texas Instruments' support and reliability

Potential for use in existing designs requiring minimal modification