MAX3221ECUE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3221ECUE+

Manufacturer

Analog Devices

Introduction

The MAX3221ECUE+ is a RS232 transceiver component designed for serial communication, facilitating the interface between TTL or CMOS and RS232 standards.

Product Features and Performance

Supports RS232 protocol

Operates with a 1 Driver/1 Receiver configuration

Enables Full Duplex communication

Incorporates 500mV Receiver Hysteresis for improved noise immunity

Supports data rates up to 250kbps

Operational Voltage range between 3V to 5.5V

Surface Mount, 16-TSSOP packaging for compact integration

Product Advantages

High noise immunity due to Receiver Hysteresis

Wide Voltage operation range suitable for various power supplies

Compact form factor for space-sensitive applications

Active product status ensures ongoing manufacturer support

Key Technical Parameters

Driver/Receiver Configuration: 1/1

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Package: 16-TSSOP

Quality and Safety Features

Complies with standard RS232 protocol requirements

Packaged in a Tube for safe transportation

Compatibility

Compatible with TTL and CMOS logic systems

Designed for surface mount technology for ease of PCB integration

Application Areas

Serial Data Communication in PCs, Printers, and Networking Equipment

Point of Sale Systems

Data Acquisition Systems

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability and support

Replacements or upgrades may be available as newer standards or technologies emerge

Several Key Reasons to Choose This Product

Compact and reliable RS232 transceiver solution

High noise immunity enhances communication reliability

Flexible power supply operation compatible with a variety of systems

Active status with manufacturer support assures continuity and future-proofing

Designed for easy integration in a wide range of serial communication applications