SN65LBC179DR - Texas Instruments

Manufacturer Part Number

SN65LBC179DR

Manufacturer

Texas Instruments

Introduction

The SN65LBC179DR is a differential line transceiver from Texas Instruments, designed for bidirectional data communication on multipoint bus transmission lines.

Product Features and Performance

Full-duplex RS422, RS485 transceiver

Single driver and receiver in IC

Designed for multipoint bus transmission

Supports high-speed data rates

Robust against electrical noise

Product Advantages

Enhanced signal integrity with receiver hysteresis

Operates from a single 5V supply

Low-power consumption

Industry-standard 8-SOIC packaging

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 45mV

Voltage - Supply: 4.75V to 5.25V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Data Transfer Protocol: RS422, RS485

Package/Case: 8-SOIC

Quality and Safety Features

Built-in thermal shutdown protection

Fail-safe feature ensures a high output state away from bus lines

Compatibility

Compatible with RS422 and RS485 standards

Interoperable with standard 8-SOIC footprint

Application Areas

Industrial control systems

Networked communication in harsh environments

Data acquisition systems

Factory automation

Product Lifecycle

Active product (not nearing discontinuation)

Replacements or upgrades available for future integration

Several Key Reasons to Choose This Product

High reliability for industrial applications

Support for full-duplex communication, allowing for efficient data exchange

Ease of integration with common supply voltages and surface mount packaging

Broad operating temperature range suitable for extreme environments

High data integrity ensured by receiver hysteresis feature