MAX222CWN - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX222CWN

Manufacturer

Analog Devices

Introduction

The MAX222CWN is a full-duplex transceiver from Analog Devices, designed to facilitate RS232 communication in applications requiring a balanced interface between data terminal equipment and data communication equipment.

Product Features and Performance

Supports RS232 protocol

Contains 2 drivers and 2 receivers (2/2 configuration)

Operates in full-duplex mode

Receiver hysteresis of 500 mV for improved noise rejection

Data rate support up to 250kbps

Operates with a supply voltage range of 4.5V to 5.5V

Can function within a temperature range of 0°C to 70°C

Surface mount, 18-SOIC package

Product Advantages

Improved signal integrity with receiver hysteresis

Suitable for high-speed communication up to 250kbps

Flexible power supply requirements

Designed for easy integration into systems via surface mounting

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage Supply: 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Mounting Type: Surface Mount

Package: 18-SOIC

Quality and Safety Features

Manufactured by Analog Devices, known for high quality and reliability

Compatibility

Compatible with RS232 communication standards, facilitating its use in a wide range of applications

Application Areas

Data terminal equipment

Data communication equipment

Industrial control systems

Point of sale systems

Networking equipment

Product Lifecycle

Obsolete status, indicating that the product is nearing discontinuation

Prospective buyers should look for replacements or upgrades for future projects

Several Key Reasons to Choose This Product

High reliabiility and performance characteristic of Analog Devices products

Supports high-speed RS232 communication, enabling fast data transfers

Receiver hysteresis feature enhances noise immunity, ensuring robust data communication

Flexible voltage range accommodates various power supplies

Surface mount packaging for easier PCB design and manufacturing