MAX3442EESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3442EESA+

Manufacturer

Analog Devices

Introduction

The MAX3442EESA+ is an RS422/RS485 transceiver from Analog Devices designed for bidirectional data communication on multipoint bus transmission lines.

Product Features and Performance

Efficient RS422/RS485 communication

Half-duplex transceiver

1 Driver and 1 Receiver

Receiver Hysteresis: 25 mV for noise suppression

Data Rate of 250kbps suitable for low-speed data transmission

Operates from a single 5V supply

Product Advantages

Integrated protection for industrial environments

High reliability with extended operating temperature range

Low power consumption for energy-efficient designs

Key Technical Parameters

Type: Transceiver

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Data Rate: 250kbps

Voltage - Supply: 4.75V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Built to stringent industrial standards

Thermal shutdown and short-circuit protection

ESD protection for robust performance in harsh environments

Compatibility

Compatible with RS422 and RS485 standards

Surface mount 8-SOIC package for widely used circuit board layouts

Application Areas

Industrial control systems

Building automation

Networked security systems

Data acquisition equipment

Product Lifecycle

Active status indicates current production with ongoing manufacturer support

No indication of nearing discontinuation, ensuring availability for new designs

Several Key Reasons to Choose This Product

Robust performance with industrial-grade reliability

Enhanced safety features including ESD protection

Suitable for a wide range of industrial and automation applications

Ensured product longevity with active product status

Supports low-speed data transmission with low power requirements

Easy integration due to standard 8-SOIC package