MAX3221ECPW - Texas Instruments

Manufacturer Part Number

MAX3221ECPW

Manufacturer

Texas Instruments

Introduction

The MAX3221ECPW is a 1/1 full-duplex RS232 transceiver that operates from a single 3V to 5.5V power supply. It is designed to meet the EIA/TIA-232E and ITU V.28 specifications for RS232 interfaces. The device features a low-power shutdown mode and integrated charge pump, making it an ideal solution for portable applications.

Product Features and Performance

1/1 full-duplex RS232 transceiver

Operates from a single 3V to 5.5V power supply

Meets EIA/TIA-232E and ITU V.28 specifications

Low-power shutdown mode

Integrated charge pump

250kbps maximum data rate

500mV receiver hysteresis

Product Advantages

Suitable for portable and space-constrained applications

Integrated charge pump eliminates the need for an external capacitor

Low-power shutdown mode reduces power consumption

Reliable and robust RS232 communication

Key Reasons to Choose This Product

Compact and power-efficient design for portable devices

Seamless integration with microcontrollers and other RS232-based systems

Reliable and high-speed data transmission

Compliance with industry standards for RS232 interfaces

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Robust and reliable performance in various operating conditions

Complies with relevant safety and regulatory requirements

Compatibility

The MAX3221ECPW is compatible with a wide range of microcontrollers, embedded systems, and other RS232-based devices.

Application Areas

Portable electronics

Industrial automation and control systems

Telecommunications equipment

Medical devices

Automotive electronics

Product Lifecycle

The MAX3221ECPW is an obsolete product, meaning it is no longer in active production. However, there are alternative models available from Texas Instruments that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on equivalent or alternative products.