MAX3491CSD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3491CSD+T

Manufacturer

analog-devices

Introduction

The MAX3491CSD+T, manufactured by Analog Devices, is a high-speed transceiver for RS422 and RS485 communication protocols. Designed for long-distance and high-speed applications, this product is ideally suited for robust industrial communications.

Product Features and Performance

Supports RS422, RS485 protocols

Single driver and receiver in Full-Duplex configuration

High data rate of up to 10Mbps

Low supply voltage range from 3V to 3.6V

Receiver Hysteresis: 50 mV for improved noise immunity

Operates over a temperature range of 0°C to 70°C

Surface Mount package, facilitating easier integration into designs

Product Advantages

High-speed data transmission capability makes it suitable for demanding applications

Low voltage operation helps in reducing power consumption

Full-Duplex capability allows simultaneous send and receive operations

Enhanced receiver sensitivity through 50 mV hysteresis enhances reliability under noisy conditions

Key Technical Parameters

Data Rate: 10Mbps

Voltage Supply: 3V ~ 3.6V

Operating Temperature: 0°C ~ 70°C

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 50 mV

Quality and Safety Features

The device ensures reliable operation within standard temperature ranges

Constructed following industry standards for quality and safety

Compatibility

Compatible with RS422 and RS485 communication standards

Surface Mount technology compatible with modern PCB manufacturing processes

Application Areas

Industrial automation and control

Building automation

Networked communication systems in harsh environments

Telecommunications

Product Lifecycle

The MAX3491CSD+T is currently in an Active status, not nearing discontinuation

Analog Devices offers ongoing support and potential upgrades for evolving applications

Several Key Reasons to Choose This Product

High-speed communication capability up to 10Mbps supports demanding applications

Low operating voltage reduces overall power consumption

Full-duplex operation enables efficient data handling

Suitable for a wide range of industrial and communication applications due to its robustness and reliability