MAX485EESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX485EESA+

Manufacturer

Analog Devices

Introduction

MAX485EESA+ is an integrated transceiver module designed for RS422/RS485 communication protocols.

Product Features and Performance

RS422/RS485 compatible transceiver

Supports half-duplex communication

70 mV typical receiver hysteresis for noise suppression

Balanced differential drivers and receivers

Data rate up to 2.5 Mbps

Thermal shutdown and short-circuit protection

Fail-safe receiver for open, short, or idle-bus conditions

Product Advantages

Low-power consumption

Extended temperature range for industrial applications

Extended common-mode range for noisy environments

Support for multiple drivers and receivers on a bus (networked configuration)

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 70 mV

Data Rate: 2.5Mbps

Voltage - Supply: 4.75V to 5.25V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Thermal shutdown protection

Short-circuit protection

ESD protection

Compatibility

Compatible with RS422 and RS485 protocols

5V logic level thresholds

Application Areas

Industrial control systems

Networking and telecommunications

Building automation

Data acquisition systems

Product Lifecycle

The product status is active and not currently nearing discontinuation.

Key Reasons to Choose This Product

High reliability in harsh environments

Low-power operation suitable for power-sensitive applications

Integrated protection features enhance system robustness

Industry-standard footprint for easy integration into existing designs

Supported by a reputable manufacturer with a strong track record in interface technology

High data rate capability for efficient communication

Robust design enabling operation in a wide temperature range