SN75ALS170ADWR - Texas Instruments

Manufacturer Part Number

SN75ALS170ADWR

Manufacturer

Texas Instruments

Introduction

A high-speed interface transceiver from Texas Instruments for RS422 and RS485 protocols.

Product Features and Performance

Triple line driver/receiver for RS422/RS485 applications

Half-duplex communication support

Integrated receiver hysteresis for noise rejection

Designed for high-speed data transmission

Product Advantages

Balanced transmission lines for reduced emissions and improved EMI performance

Multiple drivers/receivers facilitate bus architecture

Low power consumption relative to speed

Industry-standard footprint and pin-out

Key Technical Parameters

Number of Drivers/Receivers: 3/3

Receiver Hysteresis: 60 mV

Data Rate: 10 Mbps (typical application)

Voltage Supply Range: 4.75V to 5.25V

Operational Temperature Range: 0°C to 70°C

Packaging: Tape & Reel for automated assembly

Mounting Type: Surface Mount

Package/Case: 20-SOIC

Quality and Safety Features

Robust ESD protection

Thermal protection features

Industry-standard quality assurance

Compatibility

Compatible with RS422 and RS485 standards

Interoperable with similar transceivers and interface chips

Application Areas

Networking equipment

Industrial control systems

Telecommunications interfaces

Data acquisition systems

Product Lifecycle

Active product status, not indicated as nearing discontinuation

Availability of replacements or upgrades may vary with time

Several Key Reasons to Choose This Product

Reliability from Texas Instruments brand

Supports multipoint configurations in networks

Ease of integration with standard protocols and systems

Favorable power-to-performance ratio

Robust design suitable for industrial environments

Ongoing support and availability from the manufacturer