MAX1483ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1483ESA+

Manufacturer

Analog Devices

Introduction

The MAX1483ESA+ is a rugged, low-power transceiver for RS422 and RS485 communication.

Product Features and Performance

Operates from a single 5V supply

Integrated protection for electrostatic discharge

Half-duplex communication

1 Driver and 1 Receiver

Data rates up to 250kbps

Thermal shutdown protection

No external components required

Product Advantages

ESD protection exceeds ±15kV

Low quiescent current promotes power efficiency

Designed for bidirectional data communication

Fail-safe receiver ensures a logic-high output if inputs are open or shorted

Thermal shutdown and short-circuit protections enhance reliability

Key Technical Parameters

Supply Voltage Range: 4.75V to 5.25V

Data Rate: 250kbps

Receiver Hysteresis: 75mV

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

Duplex: Half

Protocol Supported: RS422, RS485

Number of Drivers/Receivers: 1/1

Quality and Safety Features

ESD Protection: Exceeds ±15kV

Thermal Shutdown Protection

Short-Circuit Protection

Compatibility

Industry standard 8-SOIC footprint

Application Areas

Industrial Control Systems

Building Automation

Data Communication Systems

Factory Automation

Networking equipment

Product Lifecycle

Status: Active

The MAX1483ESA+ is not currently listed as near discontinuation.

Replacement or upgrade options may be available, consult the manufacturer for the latest information.

Several Key Reasons to Choose This Product

High reliability and robustness in harsh industrial environments

Low power consumption suitable for energy-sensitive applications

Simple integration with minimal external components required

High ESD protection enhances system safety and longevity

Operational across a wide temperature range fitting for various operating conditions

Industry-standard protocol support ensuring broad compatibility with various systems and devices