ISO1432BDWR - Texas Instruments

Manufacturer Part Number

ISO1432BDWR

Manufacturer

Texas Instruments

Introduction

The ISO1432BDWR is an isolated transceiver designed for RS422 and RS485 communications, primarily used in industrial applications which require long distance data transmission and electrical noise isolation.

Product Features and Performance

Supports RS422 and RS485 protocols

1 Driver and 1 Receiver

Full Duplex communication capability

Data rate up to 12 Mbps

Receiver Hysteresis: 30 mV

Operates across a range of supply voltages: from 1.71V to 5.5V

High operating temperature range: -40°C to 125°C

Product Advantages

Enhanced signal integrity and error-free data transmission in noisy environments

Flexible power supply options support various design requirements

High temperature operation suitable for industrial environments

Compact surface mount package

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Data Rate: 12Mbps

Receiver Hysteresis: 30 mV

Supply Voltage Range: 1.71V ~ 1.89V, 2.25V ~ 5.5V, 3V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package: 16-SOIC

Quality and Safety Features

Robust isolation for protecting circuits from external electrical noises

Built to operate reliably in extreme temperatures and harsh environments

Compatibility

Compatible with RS422 and RS485 communication standards

Application Areas

Industrial automation

Data acquisition systems

Networked control systems

Remote sensors and control units

Product Lifecycle

Currently in active production with no plans for discontinuation

Future upgrades or replacements are available to ensure longevity in system designs

Several Key Reasons to Choose This Product

High data integrity in electrically noisy environments due to isolation feature

Broad compatibility with various industrial communication standards

Versatility with multiple power supply voltage options and high temperature operation

Ongoing production guarantee availability and support

Compact size facilitates easy integration into space-constrained applications