MAX3222CWN+T - Maxim Integrated

The MAX3222CWN+T from Maxim Integrated is a robust, low-power, serial port transceiver designed for RS-232 and V.28 communication interfaces. This device is particularly suitable for battery-powered applications due to its low-power consumption and wide voltage range.

Key Features

• Power Supply Range: Operates from a single +3.0V to +5.5V power supply, making it versatile for various applications.
• Low-Power Shutdown Mode: Features a shutdown mode that reduces power consumption to just 1µA, maximizing battery life in portable devices.
• Electrostatic Discharge (ESD) Protection: Equipped with ESD protection up to ±15kV using the Human Body Model, ensuring device integrity in harsh environments.
• High Data Rate: Capable of data rates up to 120kbps, providing efficient and reliable data transmission for high-speed requirements.
• Dual Charge Pump: The integrated dual charge pump circuitry generates ±5V RS-232 voltage levels from a single power supply, eliminating the need for additional power sources.
• Receiver Hysteresis: Incorporates receiver hysteresis for enhanced noise immunity, ensuring data integrity under noisy conditions.

Applications

The MAX3222CWN+T is an ideal choice for a wide range of applications that require reliable RS-232 communication. These include:

• Portable or Compact Devices
• Battery-Powered Equipment
• Notebook, Subnotebook, and Palmtop Computers
• Handheld Equipment
• Peripherals

Package and Quality

This device comes in a narrow SO package and is available in tape and reel form for automated assembly processes. Maxim Integrated ensures high-quality and reliability standards, making the MAX3222CWN+T a trusted component for industrial and commercial applications.