MAX1487ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1487ESA+

Manufacturer

Analog Devices

Introduction

The MAX1487ESA+ is a half-duplex transceiver for RS422 and RS485 communication protocols, housed in an 8-SOIC package designed for robust communication in industrial environments.

Product Features and Performance

Half-duplex RS422, RS485 transceiver

Data rates up to 2.5Mbps

Receiver hysteresis of 70 mV

Product Advantages

Optimized for high-speed communication

Enhanced noise immunity due to receiver hysteresis

Suitable for harsh industrial environments

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Data Rate: 2.5Mbps

Voltage - Supply: 4.75V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Robust operational stability from -40°C to 85°C

Designed for electrical noise immunity

Compatibility

Compatible with RS422 and RS485 protocols

Application Areas

Industrial automation

Data communication systems

Networked control systems

Product Lifecycle

Currently active product

Not near discontinuation, replacements or upgrades available if necessary

Several Key Reasons to Choose This Product

High-speed data transfer capability up to 2.5Mbps

Enhanced reliability under variable environmental conditions from -40°C to 85°C

Compact 8-SOIC packaging suitable for space-constrained applications

Flexible power supply range suitable for various industrial applications

Designed for ease of integration with existing RS422 and RS485 systems