ADM3222ARW - Analog Devices Inc.

Manufacturer Part Number

ADM3222ARW

Manufacturer

Analog Devices

Introduction

The ADM3222ARW is a dual driver/receiver that complies with the RS232 protocol.

Product Features and Performance

Full duplex RS232 transceiver

Consists of two drivers and two receivers

Data Rate of 460Kbps for high-speed communication

Receiver Hysteresis of 400 mV ensures improved noise immunity

Operable over a voltage range of 3V to 5.5V

Compatible with a wide range of supply voltages

Product Advantages

High-speed data transfer capabilities

Improved noise immunity with receiver hysteresis

Supports a broad voltage range for versatile power supply options

Full duplex operation allows simultaneous transmit and receive

Surface mount package for compact PCB design

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 2/2

Duplex: Full

Receiver Hysteresis: 400 mV

Data Rate: 460Kbps

Voltage Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Package / Case: 18-SOIC

Quality and Safety Features

Operates reliably within the industrial temperature range

Ensures data integrity in noisy environments due to hysteresis

Compatibility

Suitable for applications requiring RS232 communication protocol

Compatible with various microcontrollers and digital systems

Application Areas

Industrial control systems

Data communication equipment

Point of sale terminals

Networking equipment

Product Lifecycle

Obsolete status indicates that the product may no longer be manufactured

Potential for limited availability

Replacement or upgrade options should be sought for future designs

Several Key Reasons to Choose This Product

Fast data rate suitable for high-speed data communications

Robust performance with industrial temperature range

Enhanced noise immunity with receiver hysteresis

Versatility through a wide operating voltage range

Compact size with surface mount form factor for modern equipment design