SN75173DR - Texas Instruments

Manufacturer Part Number

SN75173DR

Manufacturer

Texas Instruments

Introduction

The SN75173DR is a monolithic quadruple differential line receiver designed to meet the specifications of standards such as RS422, RS423, and RS485.

Product Features and Performance

Quadruple receiver configuration

Designed for balanced transmission lines

3-state outputs

Operates from a single 5V supply

TIA/EIA standards RS422, RS423, RS485 compliant

Product Advantages

High input impedance

Low-power Schottky circuitry

Input sensitivity of 200 mV over common-mode input voltage range (±7V)

Key Technical Parameters

Number of Drivers/Receivers: 0/4

Receiver Hysteresis: 50 mV

Voltage Supply: 4.75V to 5.25V

Operating Temperature Range: 0°C to 70°C

Mounting Type: Surface Mount

Quality and Safety Features

Meets or exceeds the requirements of ANSI Standards EIA/TIA-422-B and RS-485

Thermal-shutdown protection

Short-circuit protection

Compatibility

Compatible with RS422, RS423, and RS485 protocols

Interoperable with multiple devices meeting these standards

Application Areas

Telecommunications

Industrial Control Systems

Data Acquisition Systems

Networking Equipment

Product Lifecycle

Active (Consult Texas Instruments for potential future status and replacement options if needed)

Several Key Reasons to Choose This Product

Robust differential line receiver with high input impedance and sensitivity

Low cost and widely available in 16-SOIC package

Supports multiple industry-standard protocols improving design flexibility

Features like thermal shutdown and short-circuit protection enhance reliability

Provisioned by a reputable manufacturer - Texas Instruments

Supports long cable runs and differential signaling necessary for industrial communications