The MAX3226EEAE is a high-performance, 3.0V to 5.5V powered RS-232 transceiver from Maxim Integrated, designed to meet the stringent requirements of battery-powered portable applications. This device is particularly suitable for applications where maintaining extended battery life is critical. It is equipped with an AutoShutdown™ feature that automatically reduces power consumption when not in use, making it an ideal choice for power-sensitive designs.

Key Features

• Low Power Consumption: The MAX3226EEAE is designed to consume minimal power, with a supply current of less than 1μA in shutdown mode, significantly extending battery life in portable devices.
• Wide Voltage Range: Operating from a single 3.0V to 5.5V power supply, this transceiver is versatile and can be used in a variety of systems without the need for dual supplies.
• High Data Rate: It supports data rates up to 250kbps, making it suitable for high-speed communication applications.
• Electrostatic Discharge (ESD) Protection: The device features ±15kV ESD protection on transmitter outputs and receiver inputs (Human Body Model), ensuring robust performance in harsh environments.
• Integrated Charge Pump Circuitry: The onboard charge pump circuit generates the necessary RS-232 voltage levels (+/-10V) from a single power supply, eliminating the need for additional components.

Applications

The MAX3226EEAE is widely used in various applications where RS-232 communication is required, including:

• Portable Data Terminals
• Handheld Equipment
• Data Logging and Data Acquisition Systems
• Medical Devices
• GPS Receivers

Package and Quality

The device is available in a 16-pin SSOP (Shrink Small Outline Package) that is both space-saving and suitable for automated assembly processes. Maxim Integrated ensures high reliability and performance of the MAX3226EEAE by subjecting it to rigorous quality and testing standards.