ADM485EARZ - Analog Devices Inc.

Manufacturer Part Number

ADM485EARZ

Manufacturer

Analog Devices, Inc.

Introduction

The ADM485EARZ is a half-duplex RS-422/RS-485 transceiver IC from Analog Devices, designed for industrial and commercial applications that require reliable serial data communication.

Product Features and Performance

Supports data rates up to 2.5 Mbps

Operates over a wide voltage range of 4.75V to 5.25V

Provides 70mV receiver hysteresis for improved noise immunity

Integrated driver and receiver circuits in a single package

Supports half-duplex RS-422 and RS-485 protocols

Product Advantages

High-speed data transmission

Wide operating voltage range

Improved noise immunity

Compact integrated design

Supports industry-standard serial communication protocols

Key Technical Parameters

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

Supply voltage: 4.75V to 5.25V

Data rate: Up to 2.5 Mbps

Receiver hysteresis: 70 mV

Number of drivers/receivers: 1/1

Quality and Safety Features

RoHS3 compliant

8-SOIC (0.154", 3.90mm Width) package

Compatibility

The ADM485EARZ is compatible with various industrial and commercial equipment that require reliable RS-422 or RS-485 serial data communication.

Application Areas

Industrial automation and control systems

Building automation and access control

Automotive and transportation systems

Medical equipment

Telecommunications equipment

Product Lifecycle

The ADM485EARZ is an active and widely used product in the Analog Devices portfolio. It is not nearing discontinuation, and replacement or upgrade options are readily available from the manufacturer.

Several Key Reasons to Choose This Product

High-speed data transmission up to 2.5 Mbps

Wide operating voltage range of 4.75V to 5.25V

Improved noise immunity with 70mV receiver hysteresis

Compact integrated design with driver and receiver in a single package

Compliance with industry-standard RS-422 and RS-485 protocols

Suitable for a wide range of industrial and commercial applications

Availability of replacement and upgrade options from the manufacturer

RoHS3 compliance for environmental responsibility