MAX487CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX487CSA

Manufacturer

Analog Devices

Introduction

The MAX487CSA is an IC for interface drivers, receivers, and transceivers, designed for RS422 and RS485 communication protocols.

Product Features and Performance

RS422, RS485 protocol support

Half-duplex communication

Single driver and receiver (1/1 configuration)

Receiver hysteresis of 70 mV

Data rate of up to 250kbps

Operates from a single 5V supply

Low-power operation

Product Advantages

Integrated protection features enhance system reliability

Industry-standard SOIC-8 package conserves PCB space

Simple half-duplex communication for networked devices

Key Technical Parameters

Voltage Supply: 4.75V to 5.25V

Operating Temperature: 0°C to 70°C

Mounting Type: Surface Mount

Package/Case: 8-SOIC

Data Rate: 250kbps

Duplex: Half

Receiver Hysteresis: 70 mV

Quality and Safety Features

Thermal shutdown protection

Short-circuit protection

Compatibility

Compatible with RS422 and RS485 standards

Interoperable with similar transceiver ICs

Application Areas

Industrial control systems

Networked communication in HVAC systems

Data acquisition equipment

Automotive networks

Product Lifecycle

Obsolete product

Consider seeking current generation replacements or upgrades

Several Key Reasons to Choose This Product

Reliable data transmission at standard baud rates for industrial environments

Robust protection features for harsh electrical environments

Easy to integrate with existing RS422 and RS485 systems

Standardized SOIC-8 package for easy PCB design and space efficiency

Proven track record with existing industrial applications