ISO3082DWG4 - Texas Instruments

Manufacturer Part Number

ISO3082DWG4

Manufacturer

Texas Instruments

Introduction

The ISO3082DWG4 is an isolated RS422/RS485 transceiver from Texas Instruments designed for communication in industrial environments.

Product Features and Performance

Isolated RS422/RS485 transceiver

Supports 2 driver and 2 receiver lines (2/2 configuration)

Half-duplex communication

Receiver hysteresis of 30 mV for improved noise rejection

Data rates up to 200kbps for efficient serial communication

Supports a wide range of supply voltages from 3.15V to 5.5V

Operates effectively in temperatures ranging from -40°C to 85°C

Surface mount 16-SOIC package for compact design integration

Product Advantages

Isolation mitigates ground loop concerns and signal noise

Sturdy performance under industrial temperature variations

Support for both RS422 and RS485 protocols increases versatility

Integrated receiver hysteresis offers robust data transmission

Key Technical Parameters

Number of Drivers/Receivers: 2/2

Duplex: Half

Receiver Hysteresis: 30 mV

Data Rate: 200kbps

Voltage - Supply: 3.15V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Package / Case: 16-SOIC

Quality and Safety Features

Built to meet industrial quality and safety standards

Robust performance in challenging operating conditions

Compatibility

Compatible with a variety of microcontrollers and processors that support RS422/RS485 communication

Usable in systems with mixed-voltage power supplies

Application Areas

Industrial automation and control systems

Motor drives and controls

Data acquisition systems

Networking equipment

Product Lifecycle

Obsolete (End-of-Life)

Replacements or upgrades may be available upon inquiry

Several Key Reasons to Choose This Product

Offers electrical isolation to protect against ground loops and noise

Supports both RS422 and RS485 protocols, providing design flexibility

Low-power operation suitable for a variety of power supplies

Highly integrated design in a small-footprint package

Operational across wide temperature ranges ideal for industrial applications