MAX489CPD+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX489CPD+

Manufacturer

Analog Devices

Introduction

The MAX489CPD+ is a robust RS422/RS485 full-duplex transceiver designed for digital communication in challenging environments.

Product Features and Performance

Supports RS422 and RS485 communication protocols

Full-duplex communication capability

Data rate up to 250kbps

Built-in receiver hysteresis of 70 mV for improved noise immunity

Operates on a supply voltage range of 4.75V to 5.25V

Designed for through-hole mounting with a 14-DIP package

Product Advantages

High noise immunity due to receiver hysteresis

Versatile power supply compatibility

Easy to integrate into existing systems with DIP mounting

Supports popular digital communication standards

Key Technical Parameters

Protocol: RS422, RS485

Number of drivers/receivers: 1/1

Data rate: 250kbps

Supply voltage: 4.75V ~ 5.25V

Operating temperature: 0°C ~ 70°C

Package: 14-DIP

Quality and Safety Features

Manufactured to high standards by Analog Devices, ensuring reliability and performance

Compatibility

Compatible with RS422 and RS485 protocols

Through-hole mounting supports a wide range of applications

Application Areas

Industrial control systems

Networked devices in harsh environments

Data communication links

Product Lifecycle

Active status, not currently near discontinuation

Future availability of replacements or upgrades is expected to be good

Several Key Reasons to Choose This Product

Broad protocol support and high noise immunity make it suitable for harsh environments

Full-duplex capability allows for bidirectional communication

Reliable performance backed by Analog Devices’ reputation

Suitable for a variety of applications due to its versatile mounting and protocol compatibility

Long product lifecycle with good prospects for future availability