The MAX6328-26D is a precision, low-power, microprocessor (µP) supervisory circuit designed by NXP Semiconductors to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a 2.6V power supply voltage.

Key Features

• Voltage Monitoring: This device is specifically designed to keep a watchful eye on the 2.6V power supply, ensuring that the system is operating within acceptable voltage levels.
• Power-On Reset (POR) Function: The MAX6328-26D includes a POR feature which ensures that the µP boots up in a known state by providing a reset signal during power-up, power-down, and brownout conditions.
• Low Power Consumption: With its focus on energy efficiency, this supervisory circuit is ideal for battery-powered applications where power conservation is crucial.
• Manual Reset Input: An additional feature is the manual reset input, which allows for an external override, giving the user the ability to initiate a system reset manually.
• Compact Packaging: The device comes in a small SOT-23 package, making it suitable for space-constrained applications.

Applications

The MAX6328-26D is versatile and can be utilized in a wide range of applications, including:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Microcontroller Systems
• Notebook Computers
• Automotive Systems

Product Specifications

In summary, the MAX6328-26D from NXP is a robust supervisory circuit that offers reliable monitoring of system voltages, a crucial feature for maintaining the integrity and stability of electronic systems.