MAX3291ESD+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3291ESD+

Manufacturer

Analog Devices

Introduction

Interface transceiver for RS422, RS485 communication protocols

Product Features and Performance

Full-duplex transceiver

10Mbps data transfer rate

Operational voltage range from 4.75V to 5.25V

Receiver hysteresis of 35mV for improved noise immunity

Supports robust communication over long cables

Integrated protection features for rugged environments

Suitable for high-speed data communication

Product Advantages

High-speed operation

Low power consumption

Enhanced signal integrity due to receiver hysteresis

Designed for industrial-grade applications

Wide temperature range for operation in extreme conditions

Reliability in harsh environments

Key Technical Parameters

RS422, RS485 protocols supported

1 Driver/Receiver pair

Full duplex communication capability

Data rate up to 10Mbps

Voltage supply range: 4.75V ~ 5.25V

Operating temperature range: -40°C ~ 85°C

14-SOIC packaging

Quality and Safety Features

Built-in fault protection

Extended temperature operation

Industry standard certification compliance

Compatibility

Standardized SOIC package for surface mount compatibility

Works with RS422 and RS485 compatible devices

Application Areas

Industrial automation

Building automation

Data network infrastructure

Telecommunication systems

High-speed data acquisition systems

Product Lifecycle

Active status product

Long-term availability

Support for future upgrades

Several Key Reasons to Choose This Product

High data rates enabling efficient communication

Robust performance in demanding industrial applications

Wide temperature and voltage ranges catering to versatile environments

Interoperability with RS422 and RS485 devices

Proven manufacturer reputation for reliability and performance

Designed for longevity and durability in the field

Continued support and service from Analog Devices