MAX3221EETE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX3221EETE+

Manufacturer

Analog Devices

Introduction

The MAX3221EETE+ is an interface transceiver for RS232 communication with integrated receiver and driver.

Product Features and Performance

RS232 Interface Transceiver

1 Driver and 1 Receiver

Full-Duplex Communication

500 mV Receiver Hysteresis

Data Rate up to 250kbps

3V to 5.5V Supply Voltage

Operates from -40°C to 85°C

Surface Mount 16-WQFN Exposed Pad

Package / Case is 16-TQFN (5x5)

Product Advantages

Low Power Consumption

Enhanced Electrostatic Discharge (ESD) Protection

Extended Temperature Range for Versatile Environments

Small Footprint, Ideal for Space-Constrained Applications

Key Technical Parameters

Number of Drivers/Receivers: 1/1

Duplex: Full

Receiver Hysteresis: 500 mV

Data Rate: 250kbps

Voltage - Supply: 3V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built-in ESD Protection

Robust Construction for Industrial Standards

Compatibility

Compatible with RS232 Protocol

Can interface with various MCUs and peripherals supporting RS232

Application Areas

Consumer Electronics

Industrial Control

Point-of-Sale Systems

Telecommunications

Product Lifecycle

Active Product Status

Not Nearing Discontinuation

Replacement and Upgrade Options Available

Several Key Reasons to Choose This Product

High Reliability and Quality from Analog Devices

Wide Operating Voltage and Temperature Range

Energy Efficient for Battery-Powered Applications

Suitable for Harsh Industrial Environments

Ease of Integration in Various Circuit Designs

Meets Stringent Industrial Interface Standards