MAX1490BEPG - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1490BEPG

Manufacturer

Analog Devices

Introduction

High-performance RS422/RS485 full-duplex transceiver

Product Features and Performance

Integrated protection features

Support for RS422 and RS485 communication protocols

Full-duplex communication capability

Support for data rates up to 250kbps

70 mV typical receiver hysteresis

Wide supply voltage range from 4.5V to 5.5V

Product Advantages

Enhanced electrical noise immunity

Designed for long-distance and high-speed data transmission

Robust performance in industrial environments

Key Technical Parameters

Type: Transceiver

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 70 mV

Data Rate: 250kbps

Voltage - Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Through Hole

Package / Case: 24-DIP

Supplier Device Package: 24-PDIP

Base Product Number: MAX1490

Quality and Safety Features

ESD and short-circuit protection

Thermal shutdown protection

Industry-standard 24-PDIP packaging

Compatibility

Compatible with RS422 and RS485 standards

Suitable for use with legacy systems due to through-hole mounting

Application Areas

Industrial control systems

Networking equipment

Data communication infrastructure

Product Lifecycle

Obsolete status

Potential need to seek alternative products for new designs

Availability of replacements or upgrades dependent on specific requirements

Several Key Reasons to Choose This Product

Proven reliability in industrial settings

Ability to handle high-speed data transmission for real-time applications

Ease of integration into existing systems due to through-hole mounting design

Robustness against electrical disturbances making it suitable for harsh environments