The MAX3244EEWI from Maxim Integrated is a high-performance, low-power transceiver module designed for RS-232 and V.28 communication interfaces. This device is particularly suitable for applications where power efficiency and space constraints are critical, such as portable or battery-powered devices.

Key Features

• High Data Rate: Supports data rates up to 1Mbps, ensuring high-speed data communication for a variety of applications.
• Low Power Consumption: Operates from a single +3.0V to +5.5V power supply, with a low-power shutdown mode that reduces power consumption to 1µW (typical).
• ESD Protection: Equipped with ±15kV ESD protection on transmitter outputs and receiver inputs, providing robustness against electrostatic discharges.
• AutoShutdown Plus™ Feature: Enhances power saving by entering a low-power shutdown mode when the RS-232 cable is disconnected or the connected peripherals are turned off.
• Small Package: Available in a space-saving 28-pin WSOIC package, which is ideal for applications with limited PCB space.

Applications

The MAX3244EEWI is versatile and can be used in various applications that require reliable RS-232 communication. This includes:

• Notebook, Subnotebook, and Palmtop Computers
• Battery-Powered Equipment
• Handheld Equipment
• Peripherals
• Data Cable

Technical Specifications

The device features multiple channels with a receiver and transmitter that operate over a wide temperature range. It complies with the EIA/TIA-232 specifications and can be interfaced with a variety of logic families with its logic-selectable inputs.

Ordering Information

The MAX3244EEWI is available for order, and detailed information regarding pricing and availability can be requested from Maxim Integrated’s official distributors or by visiting the Maxim Integrated website.

Conclusion

With its combination of high-speed data transfer, low power consumption, small footprint, and robust protection features, the MAX3244EEWI from Maxim Integrated is an excellent choice for designers looking to implement RS-232 communications in their products with minimal power draw and space requirements.