ADM485JR - Analog Devices Inc.

Manufacturer Part Number

ADM485JR

Manufacturer

Analog Devices, Inc.

Introduction

The ADM485JR is an integrated circuit (IC) that serves as an interface between digital logic and RS-422 or RS-485 communication bus systems.

Product Features and Performance

Operates on a single 5V power supply

Automatic control of transmission direction

Slew-rate limited drivers to reduce EMI

Improved ESD protection

Low power consumption

Product Advantages

Simplified interface between digital systems and RS-422/RS-485 buses

Robust design for reliable data transmission

Optimized for low power applications

Key Technical Parameters

Supply Voltage: 4.75V to 5.25V

Number of Drivers/Receivers: 1

Protocol: RS-422, RS-485

Type: Transceiver

Quality and Safety Features

Improved ESD protection

Slew-rate limited drivers to reduce EMI

Compatibility

Suitable for a wide range of digital systems that require RS-422 or RS-485 communication interfaces

Application Areas

Industrial automation

Building automation

Process control systems

HVAC systems

Security and access control systems

Product Lifecycle

This product is still in active production and is not nearing discontinuation.

Replacement or upgraded models may become available in the future as technology advances.

Key Reasons to Choose This Product

Simplified interface between digital logic and RS-422/RS-485 communication bus

Robust design for reliable data transmission

Low power consumption for energy-efficient applications

Improved ESD protection and slew-rate limited drivers for better signal quality and reduced EMI