MAX491CPD+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX491CPD+

Manufacturer

Maxim Integrated

Introduction

The MAX491CPD+ is a high-speed, full-duplex, single-driver/receiver integrated circuit designed for RS-422 and RS-485 applications.

Product Features and Performance

Full-duplex, single-driver/receiver

Supports data rates up to 2.5Mbps

Receiver input hysteresis of 70mV

Operates from a single 5V power supply

Wide 0°C to 70°C operating temperature range

Compliant with the electrical characteristics of EIA/TIA-422 and EIA/TIA-485 standards

Product Advantages

Robust and reliable performance in RS-422 and RS-485 applications

High-speed data transmission capabilities

Wide operating temperature range

Single 5V power supply operation

Key Technical Parameters

Manufacturer Part Number: MAX491CPD+

Package: 14-PDIP

Mounting Type: Through Hole

Operating Temperature: 0°C to 70°C

Supply Voltage: 4.75V to 5.25V

Duplex: Full

Number of Drivers/Receivers: 1

Protocol: RS-422, RS-485

Receiver Hysteresis: 70mV

Data Rate: Up to 2.5Mbps

Type: Transceiver

Quality and Safety Features

RoHS3 Compliant

Reliable and durable construction

Compatibility

The MAX491CPD+ is compatible with RS-422 and RS-485 communication standards, making it suitable for a wide range of industrial and commercial applications.

Application Areas

Industrial automation and control systems

Building automation and security systems

Telecommunications equipment

Medical equipment

Transportation systems

Product Lifecycle

The MAX491CPD+ is an actively supported product from Maxim Integrated. There are no indications of it being discontinued or reaching the end of its lifecycle. Replacement or upgrade options may be available from Maxim Integrated.

Key Reasons to Choose This Product

High-speed data transmission capabilities up to 2.5Mbps

Robust and reliable performance in RS-422 and RS-485 applications

Wide operating temperature range of 0°C to 70°C

Single 5V power supply operation for simplified system integration

Compliance with EIA/TIA-422 and EIA/TIA-485 standards

RoHS3 compliance for environmental responsibility