MAX485MJA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX485MJA

Manufacturer

Maxim Integrated

Introduction

The MAX485MJA is a high-speed, low-power, slew-rate-limited half-duplex RS-422/RS-485 transceiver designed for multipoint data communications applications.

Product Features and Performance

High-speed data transmission up to 2.5Mbps

Low power consumption

Slew-rate-limited driver for EMI reduction

Receiver with 70mV of hysteresis

Operating voltage range of 4.75V to 5.25V

Operates over the extended temperature range of -55°C to +125°C

Product Advantages

Optimized for half-duplex RS-422/RS-485 communication

Reduced EMI through slew-rate-limited driver

Reliable data transmission with receiver hysteresis

Wide operating temperature range for versatile applications

Key Technical Parameters

Supply Voltage: 4.75V to 5.25V

Duplex Mode: Half-duplex

Number of Drivers/Receivers: 1/1

Communication Protocol: RS-422, RS-485

Receiver Hysteresis: 70mV

Maximum Data Rate: 2.5Mbps

Operating Temperature Range: -55°C to +125°C

Quality and Safety Features

RoHS3 compliant

Industrial-grade quality and reliability

Compatibility

The MAX485MJA is a standard RS-422/RS-485 transceiver and is compatible with other devices that follow these communication protocols.

Application Areas

Industrial control systems

Building automation

Process control equipment

Data acquisition systems

Networking and telecommunications equipment

Product Lifecycle

The MAX485MJA is an established product in Maxim Integrated's portfolio, and there are no plans for discontinuation. Replacement or upgrade options are available if required.

Key Reasons to Choose This Product

High-speed and low-power performance

Reduced EMI through slew-rate-limited driver

Reliable data transmission with receiver hysteresis

Wide operating temperature range for diverse applications

RoHS3 compliance for environmental sustainability

Proven industrial-grade quality and reliability from Maxim Integrated