MAX489ESD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX489ESD+T

Manufacturer

analog-devices

Introduction

The MAX489ESD+T is a robust transceiver component designed for RS422 and RS485 communication protocols, catering to applications requiring reliable data transmission in harsh industrial environments.

Product Features and Performance

Supports RS422 and RS485 protocols

Full duplex communication capability

Integrated with 1 driver and 1 receiver

Features a receiver hysteresis of 70 mV for improved noise immunity

Supports a data rate of up to 250kbps

Operates on a supply voltage ranging from 4.75V to 5.25V

Designed for surface mount technology with a 14-SOIC packaging

Offers reliable operation in temperatures ranging from -40°C to 85°C

Product Advantages

Enhanced noise immunity with built-in receiver hysteresis

Suitable for high-speed data communication in full duplex mode

Robust performance in tough environmental conditions

Easy to integrate into existing designs with Surface Mount Technology (SMT)

Compatible with a wide range of supply voltages

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 70 mV

Data Rate: 250kbps

Voltage Supply: 4.75V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 14-SOIC

Quality and Safety Features

Manufactured by Analog Devices, known for high-quality electronic components

Ensures reliable operation in a wide temperature range

Compatibility

Compatible with a wide range of industrial communication systems

Suited for designs requiring RS422 or RS485 communication protocols

Application Areas

Industrial control systems

Process automation

Communication networks in harsh environments

Any RS422 or RS485 based data transmission application

Product Lifecycle

Currently in Active status, not nearing discontinuation

Availability of replacements or upgrades not specified, suggesting current model is a stable component in supply

Several Key Reasons to Choose This Product

High-speed data transmission capability with noise immunity

Full duplex communication, enhancing overall data throughput

Reliable operation across a broad temperature range, suitable for industrial applications

Analog Devices' reputation for quality and reliability

Surface mount packaging facilitates easy integration into various system designs