MAX483ECSA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX483ECSA+T

Manufacturer

Analog Devices

Introduction

The MAX483ECSA+T is an RS422/RS485 half-duplex transceiver designed for communication applications requiring high-speed, bidirectional data transfer.

Product Features and Performance

Half-duplex RS422/RS485 Transceiver

Data Transfer Speeds up to 250kbps

Single 5V Power Supply Operation

Low-Quiescent Current

Thermal Shutdown and Short-Circuit Protection

Industry-Standard 8-SOIC Package

Product Advantages

Robust Hysteresis for Improved Noise Immunity

Operates from a Single 5V Supply

Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transfer

Highly Resistant to ESD

Key Technical Parameters

Protocol: RS422, RS485

Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 70 mV

Data Rate: 250kbps

Voltage Supply Range: 4.75V to 5.25V

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Built-In Thermal Shutdown

Short-Circuit Protection

Fail-Safe Receiver (Ensures a Logic-High Receiver Output when Inputs are Open)

Compatibility

Compatible with RS422 and RS485 Standards

Application Areas

Industrial Control Systems

Building Automation

Networking

Data Communication Equipment

Product Lifecycle

Product Status: Active

Information on Discontinuation: Not indicated

Availability of Replacements or Upgrades: Check with Manufacturer

Key Reasons to Choose This Product

Industry-Compatible SOIC-8 Footprint for Easy PCB Design

Low-Power Operation Suitable for Energy-Sensitive Applications

High-Speed Communication Capability for Modern Networks

Robust Protection Features Ensure Long-Term Reliability

Simple Design Integration Due to Common Standards Compliance