MAX3430ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3430ESA+

Manufacturer

Analog Devices

Introduction

The MAX3430ESA+ is a robust physical layer transceiver for RS422 and RS485 communication protocols.

Product Features and Performance

Transceiver for RS422 and RS485 protocols

Single driver and receiver pair

Half duplex communication capability

25 mV receiver hysteresis for noise rejection

Data rate support up to 250kbps

3V to 3.6V supply voltage operation

Supports operating temperatures from -40°C to 85°C

Surface mount 8-SOIC package

Product Advantages

Optimized for low voltage operation

Enhanced noise rejection through receiver hysteresis

Suitable for harsh industrial environments with extended temperature range

Low power consumption suitable for battery-powered applications

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 25 mV

Data Rate: 250kbps

Voltage - Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Robust ESD protection

Built to industry standards for reliability and durability

Compatibility

Compatible with RS422 and RS485 protocol specifications

Application Areas

Industrial control systems

Building automation

Data communication systems

Networked security systems

Point of sale equipment

Product Lifecycle

Active status, not nearing discontinuation

Replacements or upgrades may be available depending on technology advancements

Several Key Reasons to Choose This Product

Robust physical layer solution for industrial environments

Enhanced noise rejection capabilities for reliable communication

Low power requirements, making it ideal for power-sensitive applications

Wide temperature range suitable for outdoor or harsh industrial applications

Ongoing product lifecycle status, ensuring continued support and availability