MAX485EESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX485EESA+T

Manufacturer

Analog Devices

Introduction

The MAX485EESA+T is a low-power, slew-rate-limited transceiver for RS-485 and RS-422 communication.

Product Features and Performance

Transceiver for RS422, RS485 standards

Slew-rate-limited for reduced EMI

Low-power operation

Single 5V supply needed

Half-duplex communication support

1 Driver and 1 Receiver

Up to 2.5Mbps data rate

70mV typical receiver hysteresis

Industry-standard 8-SOIC package

Product Advantages

Ideal for long-distance data transmission

Supports multiple drivers and receivers on a bus

Thermal shutdown and current limiting features

High impedance receiver input for idle buses or offline units

Designed for multi-point bus transmission standard

Key Technical Parameters

Data Rate: 2.5Mbps

Voltage - Supply: 4.75V to 5.25V

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

Receiver Hysteresis: 70mV

Mounting Type: Surface Mount

Duplex: Half

Quality and Safety Features

Thermal shutdown protection

Current-limiting functionality to prevent driver damage

Electrostatic discharge (ESD) protection

Exceeds industry standards for noise immunity

Compatibility

Compatible with RS-422 and RS-485 standard bus configurations

Application Areas

Industrial control systems

Building automation

Data acquisition systems

Networking equipment

Product Lifecycle

Active product status

Available in Tape & Reel for automated assembly

Several Key Reasons to Choose This Product

Efficient power consumption catering to energy-sensitive applications

Robust design for harsh industrial environments

Easy PCB design due to SOIC package

Guaranteed performance from -40°C to +85°C suiting extreme temperature conditions

High-data-rate capability for fast communication systems

Professional grade and reliability backed by Analog Devices' expertise