MAX3483ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3483ESA+T

Manufacturer

Analog Devices

Introduction

The MAX3483ESA+T is a RS422/RS485 transceiver designed for communication in industrial, networking, and automation environments.

Product Features and Performance

RS422 and RS485 protocol support

Single driver and receiver pair

Half-duplex communication

Integrated receiver hysteresis for noise rejection

Maximum data rate of 250kbps

Designed for low voltage operation, ranging from 3V to 3.6V

Operational temperature range is -40°C to 85°C

Surface mount packaging for compact PCB design

Product Advantages

Robust performance in industrial settings

Low power consumption for energy-efficient designs

Supports multiple receivers on the bus (up to 32 units)

Thermal shutdown and short-circuit protection enhance durability

Allows for long network cables due to differential signaling

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 50mV

Data Rate: 250kbps

Voltage - Supply: 3V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Thermal shutdown protection

Current limiting for driver overload protection

Short-circuit protection for fault conditions

Electrostatic discharge (ESD) protection

Compatibility

Compatible with RS422 and RS485 standards

Interoperable with multiple transceivers on the same bus

Suitable for use in systems with 3V to 3.6V power supplies

Application Areas

Industrial automation and control systems

Networked security systems

Data acquisition and telemetry

Building management systems

Remote sensors and actuators network

Product Lifecycle

Active product status

Not indicated as nearing discontinuation

Replacements or upgrades should be sourced via Analog Devices' product range

Several Key Reasons to Choose This Product

High reliability in harsh industrial environments

Integrated protection features reduce risk of damage

Energy efficiency aids in building green technology solutions

Interoperability in multi-vendor environments

Consistent performance across wide temperature ranges

Convenient surface mount 8-SOIC package for compact designs

Strong support and documentation available from Analog Devices