MAX211EEAI+T - RS-232 Interface IC by Maxim Integrated

The MAX211EEAI+T from Maxim Integrated is a high-performance RS-232 Interface IC designed for communication applications requiring a reliable interface compliant with the TIA/EIA-232-F standards. This integrated circuit is engineered to facilitate serial communication in harsh environments with a robust feature set that ensures dependable data transmission even at extended cable lengths.

Key Features:

        
• Integrated Charge Pump Circuitry: The device includes a built-in voltage doubler/inverter eliminating the need for a bipolar ±12V power supply, which is traditionally necessary for RS-232 communication. This feature allows the MAX211EEAI+T to operate from a single 5V supply while still generating RS-232 compliant signal levels.
        
• High Data Rate: Capable of supporting data rates up to 460kbps, this IC is suitable for high-speed applications that require fast data throughput.
        
• Low Power Consumption: With a low-power shutdown mode, the device significantly reduces power usage when inactive, making it ideal for battery-powered or power-sensitive systems.
        
• Electrostatic Discharge (ESD) Protection: The MAX211EEAI+T is equipped with ESD protection circuitry, which guards the transceiver against electrostatic discharges up to ±15kV, ensuring the reliability and longevity of the product.
        
• Multiple Receivers and Transmitters: This IC features four 5V RS-232 transmitters and five 5V RS-232 receivers, providing flexibility and scalability for various communication configurations.
    

Applications:

The versatile nature of the MAX211EEAI+T makes it an excellent choice for a wide range of applications, including:

        
• Notebook, Subnotebook, and Palmtop Computers
        
• Battery-Powered Equipment
        
• Handheld Equipment
        
• Peripherals
        
• Point-of-Sale Systems
        
• Networking
    

Package and Quality:

The device is offered in a 28-pin SSOP (Shrink Small Outline Package) that is both compact and space-efficient. It is available in tape and reel format (denoted by the +T), facilitating automated manufacturing processes. Maxim Integrated's commitment to quality ensures that each IC meets stringent industry standards for performance and reliability.