The MAX3227ECTE from Maxim Integrated is a high-performance, 3.0V to 5.5V, 1µA, 250kbps, RS-232 transceivers with AutoShutdown™. This integrated circuit (IC) is designed to provide a reliable interface for the exchange of data between serial communication ports in portable or battery-operated devices.

Key Features

• Wide Voltage Range: Operates from a single +3.0V to +5.5V power supply, making it versatile for various applications.
• Low Power Consumption: With a supply current of only 1µA, the device is optimized for power-sensitive applications.
• High Data Rate: Supports data rates up to 250kbps, allowing for efficient data transfer.
• AutoShutdown Feature: Automatically enters a low-power shutdown mode when the RS-232 cable is disconnected or the transmitters of the connected peripherals are off, significantly reducing power consumption.
• ESD Protection: Integrated electrostatic discharge protection up to ±15kV using the IEC 1000-4-2 Air-Gap Discharge method, ±8kV using the IEC 1000-4-2 Contact Discharge method, and ±15kV using the Human Body Model ensures robustness and reliability of the device.

Applications

The MAX3227ECTE is ideal for a wide range of applications where efficient power management and reliable data transmission are crucial. It is commonly used in:

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

Package and Quality

The device is available in a 16-pin TQFN (Thin Quad Flat No leads) package, which offers a compact footprint for space-constrained applications. Maxim Integrated ensures high-quality standards, and the MAX3227ECTE is subjected to rigorous testing and validation to meet industry requirements.

For detailed specifications, application notes, and additional resources, please visit the official Maxim Integrated website or contact their support team for technical assistance.