MAX481CSA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX481CSA+

Manufacturer

Analog Devices

Introduction

The MAX481CSA+ is a half-duplex transceiver designed for RS-422 and RS-485 communication protocols.

Product Features and Performance

Transceiver Type

Protocol RS422, RS485 compatible

Number of Drivers/Receivers 1/1

Duplex Half-duplex operation

Receiver Hysteresis 70 mV ensures improved noise immunity

Data Rate Fast communication with speeds up to 2.5Mbps

Voltage - Supply Operational with 4.75V to 5.25V

Operating Temperature Functional between 0°C and 70°C

Mounting Type Surface Mount for ease of design

Package / Case Crafted in an 8-SOIC format for compactness

Product Advantages

Designed for long-distance communication

High impedance receiver inputs

Low power consumption for energy efficiency

Integrated thermal shutdown and short-circuit protection

Key Technical Parameters

Data Rate 2.5Mbps maximum

Voltage - Supply range from 4.75V to 5.25V

Receiver Hysteresis set at 70 mV

Operating Temperature between 0°C and 70°C

Quality and Safety Features

Thermal shutdown feature

Short-circuit protection for drivers

Compatibility

Suitable for RS422 and RS485 communications

Pairs with a broad range of microcontrollers

Application Areas

Industrial control systems

Building automation

Networking equipment

Data communication systems

Product Lifecycle

Currently Active

Not indicated to be nearing discontinuation

Availability of replacements or upgrades not specified, but Part Number suggests base compatibility

Several Key Reasons to Choose This Product

Supports high-speed data rates for efficient communication

Operates reliably within a wide voltage and temperature range

Enhanced safety with built-in protection features

Easy integration with surface mount technology

Designed by Analog Devices, a reputable manufacturer in the field