MAX3483ECSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3483ECSA

Manufacturer

Analog Devices

Introduction

The MAX3483ECSA is an RS422/RS485 half-duplex transceiver from Analog Devices.

Product Features and Performance

Single transceiver for RS422/RS485 communication

Half-duplex operation facilitates bidirectional communication on a single pair of wires

Receiver Hysteresis of 50mV for noise suppression

Low data rate of 250kbps suitable for longer cable runs

Supports a voltage supply range from 3V to 3.6V

Operational temperature range of 0°C to 70°C

Surface mount device for PCB integration

8-SOIC package ensuring a compact footprint

Product Advantages

Robust receiver hysteresis enhances noise immunity

Suitable for low-power applications given the low supply voltage requirements

Reliable performance within specified industrial temperature range

Ease of PCB design integration due to SMD package

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 50 mV

Data Rate: 250kbps

Voltage Supply: 3V to 3.6V

Operating Temperature: 0°C to 70°C

Package / Case: 8-SOIC

Quality and Safety Features

Industry-standard quality for Interface Drivers, Receivers, and Transceivers

Complies with operational safety standards for electronic components at specified conditions

Compatibility

Compatible with RS422 and RS485 communication standards

Interface to various microcontrollers that support low voltage and half-duplex serial communication

Application Areas

Industrial automation systems

Building control systems

Networked communication systems for data acquisition

Product Lifecycle

Product Status: Obsolete

Replacement or upgrades may need to be sourced from similar products with equivalent specifications due to obsolescence.

Several Key Reasons to Choose This Product

Low operating voltage ideal for power-sensitive designs

Noise immunity due to built-in receiver hysteresis

Suitable for a wide range of industrial applications

Compact form factor for space-constrained applications

Trusted manufacturer ensuring reliability and performance