MAX1487CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1487CSA

Manufacturer

Analog Devices

Introduction

The MAX1487CSA is an obsolete RS422/RS485 Transceiver designed for high-speed communication over long or compromised electrical paths.

Product Features and Performance

Supports RS422, RS485 protocols

Capable of half-duplex communication

Integrated receiver with 70 mV hysteresis for noise suppression

Supports data rates up to 2.5Mbps

Operates with a power supply range of 4.75V to 5.25V

Designed for operation at 0°C to 70°C

Surface mount design in an 8-SOIC package

Product Advantages

High-speed data transmission capability

Effective noise suppression for reliable data reception

Flexible power supply requirements

Suitable for a wide range of operating temperatures

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 70 mV

Data Rate: 2.5Mbps

Voltage Supply: 4.75V to 5.25V

Operating Temperature: 0°C to 70°C

Package: 8-SOIC

Quality and Safety Features

Due to its obsolescence, detailed quality and safety features may be less accessible, but historical data indicates a focus on reliable data communication with integrated noise suppression.

Compatibility

Originally designed for use in systems requiring RS422 or RS485 communication, offering flexibility across various applications before becoming obsolete.

Application Areas

Was commonly used in industrial, telecommunications, and data acquisition systems before becoming obsolete.

Product Lifecycle

This product is listed as obsolete, indicating it is no longer in production. Customers are advised to seek replacements or upgrades for ongoing or new designs.

Several Key Reasons to Choose This Product

High-speed data transmission is essential for time-sensitive applications.

Effective noise suppression technology allows reliable communication in electrically noisy environments.

The half-duplex capability suits applications where simple, bidirectional communication is required.

Broad operating temperature range makes it suitable for industrial environments.

Its obsolescence might encourage seeking out modern alternatives with updated technology for improved performance.