MAX3490CSA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3490CSA+T

Manufacturer

Analog Devices

Introduction

MAX3490CSA+T is an interface transceiver for RS422 and RS485 communication protocols.

Product Features and Performance

Full-duplex RS422/RS485 transceiver

50 mV receiver hysteresis for noise rejection

Up to 10Mbps data transfer rate

Low-voltage operation from 3V to 3.6V

Supports hot-swap applications

Product Advantages

High-speed data communication capability

Operates with low voltage power supply

Robust design with built-in hysteresis for improved signal integrity

Key Technical Parameters

Type: Transceiver

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Full

Data Rate: 10Mbps

Voltage - Supply: 3V ~ 3.6V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Supplier Device Package: 8-SOIC

Quality and Safety Features

Built-in thermal protection

Industry-standard 8-SOIC packaging for reliability

Compatibility

Compatible with RS422 and RS485 standards

Application Areas

Industrial control systems

Networking equipment

Data communication

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades available as technology advances

Several Key Reasons to Choose This Product

High-speed operation suitable for fast communication needs

Energy efficiency with low-voltage supply requirements

Integrated hysteresis for error-free data communication in noisy environments

Compliant with RS422/RS485 standards for broad compatibility

Durable and reliable through industrial operating temperature ranges

Support for hot-swap operation to minimize downtime during maintenance