Product Overview: MAX6444US26L+T

The MAX6444US26L+T is a robust, low-power microprocessor (µP) supervisory circuit designed and manufactured by Analog Devices Inc. This component is engineered to keep systems within operational parameters by monitoring the power supply voltage levels. It is ideally suited for battery-powered devices where energy efficiency and reliability are crucial.

Key Features

• Voltage Monitoring: The device monitors a +2.6V power supply, ensuring the connected microprocessor is operating at the correct voltage level.
• Low Power Consumption: It features a low quiescent current, which is particularly beneficial for portable and battery-operated equipment, helping to extend battery life.
• Reset Output: Upon detecting a voltage that is out of threshold, the MAX6444US26L+T asserts a reset signal to the µP, which holds the processor in reset for a minimum of 140ms after the voltage exceeds the reset threshold, ensuring a proper system reset.
• Manual Reset Input: A manual reset input allows for an external signal to initiate a system reset, providing additional system control and diagnostic capabilities.
• High Accuracy: This supervisory circuit maintains high threshold accuracy over temperature, which is essential for reliable system operation.
• Compact Package: The device comes in a small, 4-pin SOT143 package, making it suitable for space-constrained applications.

Applications

• Portable Devices
• Battery-Powered Equipment
• Microprocessor Systems
• Industrial Controllers
• Embedded Systems

The MAX6444US26L+T is a testament to Analog Devices Inc.'s commitment to providing high-quality, reliable components for advanced electronic systems. With its precision voltage monitoring and low power consumption, it's an excellent choice for designers looking to enhance the safety and efficiency of their µP-based applications.

Whether you're developing portable consumer electronics, sophisticated industrial machines, or any other application that requires vigilant voltage supervision, the MAX6444US26L+T is a component that can help safeguard your system's integrity.