ISO1432DWR - Texas Instruments

Manufacturer Part Number

ISO1432DWR

Manufacturer

Texas Instruments

Introduction

The ISO1432DWR is an integrated isolated RS422 and RS485 transceiver device designed for high-speed communication in industrial applications.

Product Features and Performance

Incorporates both RS422 and RS485 protocols for versatile use.

Integrated isolation enhances communication reliability in noisy environments.

Supports full-duplex operation, enabling simultaneous transmit and receive functions.

Features a receiver hysteresis of 30 mV for improved noise immunity.

Offers a high data rate of up to 12Mbps for efficient data transmission.

Triple voltage supply options (1.71V ~ 1.89V, 2.25V ~ 5.5V, 3V ~ 5.5V) for flexible power requirements.

Operates over an extended temperature range (-40°C ~ 125°C), suitable for harsh industrial environments.

Surface mount package allows for compact board design.

Product Advantages

Integrated isolation minimizes system-level design complexity.

High data rate capability ensures efficient communication.

Wide voltage and temperature range support broadens application scope.

Full-duplex capability enhances data exchange efficiency.

Key Technical Parameters

Protocol Compatibility: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 30 mV

Data Rate: 12Mbps

Voltage Supply Range: 1.71V ~ 5.5V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package: 16-SOIC

Quality and Safety Features

Designed following strict quality and safety standards for industrial-grade reliability.

Compatibility

Compatible with a broad range of microcontrollers and digital signal processors for easy integration into various system architectures.

Application Areas

Industrial automation

Motor control systems

Building automation

Networked devices in harsh environments

Product Lifecycle

Currently marked as Active, indicating ongoing manufacturing and availability.

No immediate indications of nearing discontinuation, ensuring availability for future projects.

Several Key Reasons to Choose This Product

Texas Instruments' reputation for reliability and performance in industrial electronics.

The integrated isolation feature reduces the need for additional components, thus saving space and cost.

High data rate capability facilitates faster communication and system responsiveness.

Versatility in power supply and operation temperatures accommodates diverse industrial applications.

Full-duplex operation supports efficient and robust data exchange, critical for real-time applications.