MAX491ESD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX491ESD+T

Manufacturer

Analog Devices

Introduction

The MAX491ESD+T is a robust RS422/RS485 transceiver from Analog Devices, designed to communicate over long distances with high electromagnetic interference resistance.

Product Features and Performance

Low-Power RS-422/RS-485 Transceiver

Full-Duplex Communication

Data Rate of 2.5Mbps

Integrated Receiver Hysteresis for Noise Rejection

Extended Temperature Range from -40°C to 85°C

Product Advantages

High Speed Data Transmission

Robust against EMI/RFI Interference

Energy Efficient for Low Power Applications

Reliable in Harsh Environmental Conditions

Key Technical Parameters

Drivers/Receivers: 1/1

Receiver Hysteresis: 70mV

Voltage Supply: 4.75V to 5.25V

Data Rate: 2.5Mbps

Quality and Safety Features

Built to Industry Standards for Safety and Reliability

Thermal Shutdown Protection

Compatibility

Compatible with RS422 and RS485 Protocols

Interoperable with Standard 14-SOIC Integrated Circuits

Application Areas

Industrial Control Systems

Networking and Data Communication

Building Automation

Product Lifecycle

Product Status: Active

Not Nearing Discontinuation

Replacements or Upgrades Available

Several Key Reasons to Choose This Product

High-Speed Data Communication Capabilities

Robust Performance in Industrial Environments

Energy Efficient Design for Low Operational Costs

Wide Operating Temperature Range

Minimized Data Corruption Risk with Receiver Hysteresis

Reputable Manufacturer with Reliable Customer Support