MAX490ECSA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX490ECSA+

Manufacturer

Analog Devices

Introduction

The MAX490ECSA+ is an advanced RS422/RS485 transceiver from Analog Devices, designed for digital communication in complex industrial environments. It provides efficient solutions for data transmission over long distances and in electrically noisy surroundings.

Product Features and Performance

RS422/RS485 protocol support

Full duplex communication capability

High data rate of 2.5Mbps

Single 5V power supply operation (4.75V to 5.25V range)

Receiver hysteresis of 70 mV for improved noise immunity

Operating temperature range from 0°C to 70°C

Designed for surface mount technology with an 8-SOIC package

Product Advantages

Enhanced noise immunity due to the receiver hysteresis feature

Capable of high-speed data transmission up to 2.5Mbps

Full duplex communication enables simultaneous sending and receiving of data

Low power consumption suitable for energy-sensitive applications

Reliable performance across a range of industrial temperatures

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Data Rate: 2.5Mbps

Supply Voltage: 4.75V ~ 5.25V

Operating Temperature: 0°C ~ 70°C

Package: 8-SOIC

Quality and Safety Features

Manufactured by Analog Devices, a leader in semiconductor design and manufacturing

Strict adherence to industry quality standards ensuring high reliability

Safe operation within specified voltage and temperature ranges

Compatibility

Designed with industry-standard 8-SOIC packaging for wide compatibility with existing PCB layouts

RS422 and RS485 protocol support ensures integration with a broad range of industrial communication systems

Application Areas

Industrial automation and control

Building automation systems

Networked sensors and modules

Data communication in harsh environments

Product Lifecycle

Status: Active

This product is currently in active production and is not near discontinuation.

Future upgrades or replacements depend on technological advancements and market demand.

Several Key Reasons to Choose This Product

High-speed data transmission capabilities make it suitable for demanding applications.

Enhanced noise immunity enables reliable communication in noisy environments.

Low power consumption enhances energy efficiency in end applications.

Support for full duplex communication maximizes data throughput.

Wide operating temperature range makes it ideal for industrial applications.

Ongoing product support and availability from Analog Devices.