MAX3222ECWN+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3222ECWN+T

Manufacturer

Analog Devices

Introduction

The MAX3222ECWN+T is an RS232 transceiver from Analog Devices, featuring low-voltage operation and a high data rate transfer capability.

Product Features and Performance

Full duplex RS232 transceiver

Integrated charge pump circuitry for single supply operation

2 drivers and 2 receivers

Receiver hysteresis of 500 mV for improved noise immunity

Data rate of up to 1Mbps for high-speed communication

3V to 5.5V voltage supply range, accommodating various system voltages

Designed for use in 0°C to 70°C operating temperature range

Surface-mount 18-SOIC package for compact PCB design

Product Advantages

Low power consumption suitable for battery-powered applications

ESD protection on receiver and transmitter inputs

Latch-up free

Auto power-down feature reduces power consumption when not in use

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 1Mbps

Voltage Supply: 3V to 5.5V

Operating Temperature: 0°C to 70°C

Packaging: Tape & Reel for automated assembly

Quality and Safety Features

Built-in electrostatic discharge (ESD) protection

Compliant with industry standards for safety and quality

Compatibility

Can interface with standard RS232 systems

Compatible with various microcontrollers and processors

Application Areas

Portable and battery-powered devices

Data communication for networking equipment

Industrial control

Point-of-sale systems

Product Lifecycle

Product status: Active

Not reported to be nearing discontinuation

Future replacement or upgrade options available through Analog Devices’ portfolio

Several Key Reasons to Choose This Product

High reliability and robust performance from a leading manufacturer, Analog Devices

Efficient system design and minimized board space due to its integrated charge pump

Flexibility in power supply requirements and compatibility with a broad range of devices and applications

Suitable for high-speed communication requirements

Ease of integration with standard Tape & Reel packaging for surface mount technology assembly