MAX3483EESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3483EESA

Manufacturer

Analog Devices

Introduction

The MAX3483EESA is an interface transceiver for RS422 and RS485 protocols, designed primarily for electronic communication requiring differential signaling.

Product Features and Performance

Supports RS422 and RS485 protocols

Half-duplex communication

Operates with a single 3V to 3.6V power supply

Data rate of 250kbps

50 mV receiver hysteresis for improved noise immunity

Supports multiple drivers and receivers on a bus

Product Advantages

Low voltage operation minimizes power consumption

High noise immunity due to receiver hysteresis

Compact 8-SOIC package suitable for space-constrained applications

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 50 mV

Data Rate: 250kbps

Voltage Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Rigorous testing to ensure reliable operation in extreme temperature conditions

Compatibility

Compatible with digital systems requiring RS422 or RS485 interface

Application Areas

Industrial automation

Data communication systems

Networking systems for data acquisition and control

Product Lifecycle

Obsolete product status

No direct replacements or upgrades specified

Several Key Reasons to Choose This Product

Ideal for applications needing low power consumption and high noise immunity

Suitable for both industrial and commercial market segments requiring reliable data transmission

Easy integration into existing systems with standard 8-SOIC packaging

Continues to offer value in legacy systems maintenance despite obsolete status