MAX221ECAE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX221ECAE

Manufacturer

Analog Devices

Introduction

The MAX221ECAE is an RS232 interface transceiver from Analog Devices used for communication between data terminals and data communication equipment.

Product Features and Performance

Integrates one driver and one receiver

Full duplex communication

Receiver hysteresis of 500 mV for improved noise immunity

Supports data rates up to 250kbps

Operates with single 4.5V to 5.5V power supply

Designed for surface mount technology

Comes in a 16-SSOP package for compact footprint

Product Advantages

Provides robust communication with receiver hysteresis

Compact size and surface mount package for space-saving design

Enables communication in a wide range of operating temperatures

Key Technical Parameters

Protocol: RS232

Number of Drivers/Receivers: 1/1

Duplex: Full duplex

Data Rate: Up to 250kbps

Voltage Supply: 4.5V to 5.5V

Operating Temperature Range: -40°C to 85°C

Receiver Hysteresis: 500 mV

Mounting Type: Surface Mount

Package: 16-SSOP

Base Product Number: MAX221

Quality and Safety Features

Operates reliably over an industrial temperature range

Compatibility

Industry-standard SSOP package compatible with various PCB designs

Application Areas

Used for data terminal to data communication equipment interfaces

Product Lifecycle

Product Status: Obsolete

Potential for availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

Offers reliable performance with hysteresis for noise immunity

Suitable for compact systems thanks to its small footprint

Wide range of operating temperatures makes it versatile for various environments

Simple single-supply operation to ease the power design

High-speed data rate support for efficient communication systems