MAX3085EESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3085EESA+

Manufacturer

Analog Devices

Introduction

MAX3085EESA+ is an RS-422/RS-485 half-duplex transceiver designed to facilitate communication on balanced data transmission lines.

Product Features and Performance

Operates as a transceiver for RS422 and RS485 communication protocols

Supports half-duplex communication

Features a receiver with 100 mV typical hysteresis

Designed for a data rate of up to 500kbps

Voltage supply range from 4.75V to 5.25V

Operating temperature range is -40°C to +85°C

Available in a surface-mount 8-SOIC package

Product Advantages

Integrated protection against short-circuit and thermal overload

Enhanced ESD protection for rugged industrial environments

Low power consumption for energy-efficient operations

Fail-safe receiver ensures a logic-high output if inputs are open or shorted

Key Technical Parameters

Duplex: Half

Receiver Hysteresis: 100 mV

Data Rate: 500 kbps

Voltage Supply: 4.75V to 5.25V

Operating Temperature Range: -40°C to +85°C

Quality and Safety Features

Thermal shutdown protection prevents damage from overheating

Short-circuit current limiting for driver safety

ESD protection for industrial grade robustness

Compatibility

Compatible with RS422 and RS485 communication standards

8-SOIC package compatible with standard surface mount processes and equipment

Application Areas

Industrial control systems

Building automation

Networked communication systems

Data acquisition units

Product Lifecycle

Product status is Active

No indication of discontinuation, ensuring long-term availability

Replacements or upgrades can be sourced if necessary, maintaining system longevity

Several Key Reasons to Choose This Product

High-speed data transmission capability up to 500kbps suits a variety of applications

Extended operating temperature range makes it ideal for harsh industrial environments

The 8-SOIC package allows for efficient use of PCB space

Analog Devices' reputation for reliability and quality assures product performance

Enhanced safety features such as thermal shutdown and ESD protection offer peace of mind in critical applications