MAX490EEPA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX490EEPA+

Manufacturer

Analog Devices

Introduction

The MAX490EEPA+ is a low-power transceiver for RS422 and RS485 communication with full-duplex capability.

Product Features and Performance

Low-power operation

Full-duplex RS422/RS485 communication

High data rate up to 2.5Mbps

Integrated receiver hysteresis for noise rejection

Single 5V supply operation

Integrated protection features

Product Advantages

Energy-efficient design reduces power consumption

Built-in hysteresis increases signal integrity

High-speed data transfer suitable for modern applications

Wide operating temperature range for industrial environments

Thermal shutdown and short-circuit protection enhance reliability

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 70mV

Data Rate: 2.5Mbps

Voltage - Supply: 4.75V to 5.25V

Operating Temperature: -40°C to 85°C

Mounting Type: Through Hole

Package / Case: 8-DIP

Supplier Device Package: 8-PDIP

Quality and Safety Features

Thermal shutdown protection

Short-circuit protection

Extended temperature range for robust operation

Compatibility

Compatible with RS422 and RS485 protocols

Interfaces with various microcontrollers and digital systems

Application Areas

Industrial control systems

Networking equipment

Data communication interfaces

Product Lifecycle

Product Status: Active

Not currently nearing discontinuation with continued manufacturer support

Reasons to Choose This Product

High reliability in demanding industrial environments

Versatile integration with multiple protocols and systems

Active product with long-term manufacturer support

Robust protection features increase system uptime

Proven performance from an industry-leading semiconductor manufacturer