MAX3486ECSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3486ECSA

Manufacturer

Maxim Integrated

Introduction

High-speed, half-duplex, +3V to +3.6V RS-422/RS-485 transceivers

Product Features and Performance

Operates from a +3V to +3.6V power supply

Supports data rates up to 2.5Mbps

Automatic transmitter shutdown when bus is driven by another node

50mV receiver hysteresis for improved noise immunity

Fail-safe receiver inputs for open, shorted, or terminated bus lines

Thermal shutdown protection

Product Advantages

High-speed operation up to 2.5Mbps

Low power consumption

Robust receiver design with fail-safe inputs

Automatic transmitter shutdown for bus collision avoidance

Key Technical Parameters

Operating Voltage: 3V to 3.6V

Duplex: Half-duplex

Number of Drivers/Receivers: 1

Protocol: RS-422, RS-485

Receiver Hysteresis: 50mV

Data Rate: Up to 2.5Mbps

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Thermal shutdown protection

RoHS non-compliant

Compatibility

Compatible with RS-422 and RS-485 standards

Application Areas

Industrial automation

Building automation

Telecommunications equipment

Medical equipment

Instrumentation

Product Lifecycle

This product is an established part and not nearing discontinuation.

Replacement or upgraded products are available from Maxim Integrated.

Key Reasons to Choose This Product

High-speed operation up to 2.5Mbps

Low power consumption

Robust receiver design with fail-safe inputs

Automatic transmitter shutdown for bus collision avoidance

Proven reliability and performance in industrial and medical applications