MAX490EPA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX490EPA+

Manufacturer

Analog Devices

Introduction

The MAX490EPA+ from Analog Devices is a robust transceiver component designed for RS422 and RS485 communication protocols, facilitating reliable data transmission over differential communication networks.

Product Features and Performance

Supports RS422 and RS485 protocols

Operates with a single driver and receiver (1/1 configuration)

Full duplex capability enables simultaneous bidirectional communication

Receiver hysteresis of 70 mV ensures improved noise immunity

High data rate transfer up to 2.5 Mbps

Wide supply voltage range from 4.75V to 5.25V

Functional over a broad temperature range (-40°C to 85°C)

Mounting type: Through Hole

Encased in a 8-DIP package for easy implementation

Product Advantages

High-speed data capabilities for efficient communication

Enhanced noise immunity improves signal reliability

Versatile voltage range accommodates varying power supplies

Suitable for harsh operating environments due to wide temperature range

Key Technical Parameters

Data Rate: 2.5Mbps

Voltage Supply: 4.75V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Duplex: Full

Receiver Hysteresis: 70 mV

Protocol: RS422, RS485

Quality and Safety Features

Built for reliability in industrial conditions

Compliance with strict industry standards for safety and quality

Compatibility

Compatible with RS422 and RS485 communications protocols

Application Areas

Industrial automation

Telecommunication systems

Data acquisition systems

Networked control systems

Product Lifecycle

Currently in Active production status

No near-term discontinuation, ensuring product availability for new designs and replacements

Several Key Reasons to Choose This Product

High reliability in data transmission even under noisy conditions

Fast data communication up to 2.5 Mbps supports efficient operations

Versatile power handling facilitates adaptation in various installations

Rugged design suitable for extreme environmental conditions

Continued production guarantees support and availability for future needs