MAX487ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX487ESA+T

Manufacturer

Analog Devices

Introduction

The MAX487ESA+T is a half-duplex RS-422/RS-485 transceiver designed for digital communication or automated network applications.

Product Features and Performance

Supports RS422 and RS485 protocols

Operates with a single driver and receiver (1/1 configuration)

Half-duplex communication support

Data rates up to 250kbps

Receiver Hysteresis: 70 mV

Operable over a temperature range of -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC with a width of 3.90mm

Product Advantages

Reduced power consumption and minimal space requirement due to its small size and efficient design.

Enhanced performance in noisy environments due to its ability to reject common-mode noise.

Versatility in different environmental conditions owing to its wide temperature operating range.

Key Technical Parameters

Data Rate: 250kbps

Voltage Supply: 4.75V to 5.25V

Duplex: Half

Operating Temperature: -40°C to 85°C

Packaging: Tape & Reel (TR)

Protocol Supported: RS422, RS485

Quality and Safety Features

Reliable surface-mount package ensures robust physical connectivity and durability.

Operates safely within an industrial temperature range providing stability across various thermal conditions.

Compatibility

Compatible with any RS422 or RS485 network system.

Integration support with various microcontrollers due to standard interfacing protocols.

Application Areas

Industrial automation systems

Building management systems

Networked communication devices

Data control interfaces

Product Lifecycle

Product status is active.

Not near discontinuation, with ongoing manufacturer support and availability.

Several Key Reasons to Choose This Product

High reliability and low operational failure rate under extended temperatures.

Suitable for a broad range of industrial applications due to adaptation to rigorous physical environments.

Support for critical data transmission protocols like RS422 and RS485.

Effective noise rejection features ensure stable and error-free data communication in variable conditions.

Continuous support and availability provide long-term deployment reassurance.