MAX3485ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3485ESA

Manufacturer

Analog Devices

Introduction

The MAX3485ESA is an integrated transceiver for RS422 and RS485 communication protocols.

Product Features and Performance

Half-duplex RS422/RS485 transceiver

Data rate up to 10Mbps

Integrated receiver with 50mV hysteresis

Low-power shutdown mode

Thermal shutdown protection

Current-limiting and slew-rate-limited driver

Product Advantages

High-speed communication for robust applications

Low voltage operation from 3V to 3.6V

Designed for high-noise environments

Extended operating temperature range

Key Technical Parameters

1 Driver/1 Receiver configuration

Data Rate: 10Mbps

Voltage - Supply: 3V to 3.6V

Operating Temperature: -40°C to 85°C

Receiver Hysteresis: 50mV

Mounting Type: Surface Mount

Package: 8-SOIC

Quality and Safety Features

Protection against excessive power dissipation

Fault condition handling capabilities

Compatibility

Compatible with RS422 and RS485 standards

Application Areas

Industrial control systems

Networking equipment

Data communication systems

Product Lifecycle

Obsolete status

Alternatives or replacements may be available

Several Key Reasons to Choose This Product

High-speed interface suitable for industrial applications

Robustness against electrical noise

Efficient power usage suitable for low-voltage applications

Operational reliability in extreme temperatures

Space-saving surface mount SOIC package

Legacy support for RS422/RS485 communications