MAX3440EESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3440EESA

Manufacturer

Maxim Integrated

Introduction

The MAX3440EESA is a half-duplex, 1-driver/1-receiver, RS-422/RS-485 transceiver with a 250kbps data rate.

Product Features and Performance

Operates from 4.75V to 5.25V supply

Supports RS-422 and RS-485 protocols

1 driver and 1 receiver

250kbps data rate

25mV receiver hysteresis

-40°C to 85°C operating temperature range

Product Advantages

Compact 8-SOIC package

Surface mount design

RoHS non-compliant

Key Technical Parameters

Voltage Supply: 4.75V to 5.25V

Duplex: Half

Number of Drivers/Receivers: 1/1

Protocols: RS-422, RS-485

Receiver Hysteresis: 25mV

Data Rate: 250kbps

Type: Transceiver

Quality and Safety Features

RoHS non-compliant

Compatibility

This transceiver is compatible with RS-422 and RS-485 serial communication standards.

Application Areas

Industrial automation and control systems

Building automation and security systems

Transportation and telematics applications

Instrumentation and test equipment

Product Lifecycle

The MAX3440EESA is an active product and is not nearing discontinuation. Replacement or upgraded parts may be available from the manufacturer.

Key Reasons to Choose this Product

Supports both RS-422 and RS-485 protocols

High-speed 250kbps data rate

Low receiver hysteresis of 25mV

Wide -40°C to 85°C operating temperature range

Compact 8-SOIC surface mount package