MAX3490EESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3490EESA+

Manufacturer

Analog Devices

Introduction

High-speed RS-422/RS-485 Transceiver designed for digital communication applications

Product Features and Performance

Full-duplex RS-422/RS-485 interface

Data rates up to 10Mbps

Low-power shutdown mode

Thermal shutdown protection

Current limiting for driver overload protection

-7V to +12V common-mode input voltage range

Allows up to 32 transceivers on the serial bus

Product Advantages

Extended temperature range for industrial applications

Industry-standard 8-SOIC package for ease of design

Reduced slew rate drivers minimize EMI and reduce reflections

Key Technical Parameters

One driver and one receiver

50mV typical receiver hysteresis

Robust 3.0V to 3.6V supply voltage range

Quality and Safety Features

Built-in protection against high-speed transients

Electrostatic discharge protection (ESD)

Compatibility

Compatible with RS-422 and RS-485 standards

Interoperable with multiple transceivers and receivers

Application Areas

Telecommunications

Industrial control systems

Building automation

Network equipment

Product Lifecycle

Status: Active

Readily available and not approaching discontinuation

Support for upgrades and future models as technology advances

Several Key Reasons to Choose This Product

Reliable data communication in noisy environments

High-speed performance supports fast data transfer rates

Energy-efficient design for power-sensitive applications

Low electromagnetic interference (EMI) for reduced signal corruption

Robust construction ensures longevity and operational safety

Supports complex and simple network topologies with up to 32 devices

Convenient for compact and high-density electronic designs