MAX1487ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1487ESA+T

Manufacturer

Maxim Integrated

Introduction

The MAX1487ESA+T is a high-speed, half-duplex, RS-422/RS-485 line transceiver designed for industrial and commercial applications requiring robust serial data transmission.

Product Features and Performance

Operates from a 4.75V to 5.25V power supply

Supports data rates up to 2.5Mbps

Receiver features 70mV of hysteresis for noise immunity

Meets the electrical specifications of the RS-422 and RS-485 standards

Supports half-duplex operation

Provides one driver and one receiver

Product Advantages

High-speed data transmission

Robust noise immunity

Power-efficient operation

Compact 8-SOIC package

Key Technical Parameters

Supply Voltage: 4.75V ~ 5.25V

Data Rate: Up to 2.5Mbps

Receiver Hysteresis: 70mV

Duplex: Half

Number of Drivers/Receivers: 1

Quality and Safety Features

RoHS3 compliant

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

Compatibility

Designed for industrial and commercial applications requiring RS-422 or RS-485 serial data transmission

Application Areas

Industrial automation

Building automation

Instrumentation and control systems

Serial data communication systems

Product Lifecycle

The MAX1487ESA+T is an actively supported product and is not nearing discontinuation.

Replacement or upgraded products may be available in the future, but the current model remains a reliable and widely-used solution.

Several Key Reasons to Choose This Product

High-speed data transmission up to 2.5Mbps

Robust noise immunity with 70mV of receiver hysteresis

Power-efficient operation from a 4.75V to 5.25V supply

Compact 8-SOIC package for space-constrained applications

Wide industrial temperature range of -40°C to 85°C

Meets the electrical specifications of the RS-422 and RS-485 standards

Supports half-duplex operation for cost-effective serial communication