The MAX211EWI+T from Maxim Integrated is a high-performance, 5V-powered RS-232 and V.28/V.24 communication interface IC, specifically designed to meet the stringent requirements of EIA/TIA-232-F and to provide electrical interface between data terminal equipment and data circuit-terminating equipment.

Key Features

• Integrated Charge Pump Circuitry: This device includes onboard charge pump circuitry which allows the IC to deliver RS-232 performance from a single 5V power supply, making it ideal for applications where power efficiency is crucial.
• High Data Rate: With a guaranteed data rate of up to 120kbps, the MAX211EWI+T is suitable for high-speed communication and can handle a broad range of data transmission tasks.
• Low Power Shutdown: It features a low power shutdown mode that reduces power consumption and extends battery life in portable applications.
• Electrostatic Discharge (ESD) Protection: The device offers enhanced ESD protection up to ±15kV, ensuring reliability and robustness in harsh environments.
• Multiple Drivers and Receivers: This IC comes with two drivers and two receivers, making it versatile for various serial communication tasks.

Applications

The MAX211EWI+T is ideal for a range of applications that require reliable RS-232 communication, including:

• Portable Computing
• Low Power Modems
• Interface Translation
• Battery-Powered Equipment
• Handheld Equipment

Package and Quality

Available in a wide-body 28-pin SOIC package (EWI suffix), the MAX211EWI+T is designed for simplified PCB layout and is fully specified over the commercial temperature range of 0°C to 70°C. Maxim Integrated ensures high-quality standards, and the product is RoHS compliant, adhering to environmental regulations.

With its integrated features and robust design, the MAX211EWI+T is a perfect choice for designers looking to implement RS-232 communications with minimal external components and reliable performance.