MAX3490AEGSA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3490AEGSA+

Manufacturer

Analog Devices

Introduction

The MAX3490AEGSA+ is a high-speed, low-power transceiver for RS422 and RS485 communication, capable of data rates up to 20Mbps.

Product Features and Performance

Supports RS422 and RS485 protocols

Full duplex communication capability

High data rate of up to 20Mbps

Low supply voltage range of 3V to 3.6V

High receiver sensitivity with 10 mV hysteresis

Designed for high-speed communication under extended temperatures

Operating temperature range from -40°C to 125°C

Product Advantages

Low power consumption for energy efficiency

Robust design for reliable operation in harsh environments

High data integrity and noise immunity

Compact SOIC-8 package for space-saving installation

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 10 mV

Data Rate: 20Mbps

Voltage Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Built to meet high-quality standards for stability and reliability

Enhanced electrostatic discharge (ESD) protection

Compatibility

Compatible with RS422 and RS485 protocols for broad application use

Application Areas

Industrial control systems

Network communication

Data acquisition systems

Automotive control systems

Building automation

Product Lifecycle

Active status, indicating ongoing production and support

No current indication of nearing discontinuation with availability for replacements or upgrades

Several Key Reasons to Choose This Product

High-speed data communication capability up to 20Mbps

Low-power operation for energy-efficient designs

Supports both RS422 and RS485 for versatile application

Designed for reliability in harsh operating conditions

Compact packaging suitable for space-constrained applications