Maxim Integrated MAX6327UR26-T Microprocessor Reset Circuit

The MAX6327UR26-T from Maxim Integrated is a highly precise, low-power microprocessor (µP) supervisory circuit designed to monitor power supplies in µP and digital systems. It provides a significant level of system reliability with its feature-packed design, tailored to maintain system integrity during power failures or unexpected events.

Key Features

• Voltage Monitoring: This device is specifically designed to monitor a 2.63V power supply, ensuring that the system operates within acceptable voltage levels.
• Low Power Consumption: With its focus on energy efficiency, the MAX6327UR26-T consumes minimal power, making it an ideal choice for portable and battery-operated applications.
• Reset Output: It provides a reset output during power-up, power-down, and brownout conditions. The reset signal remains asserted for a minimum of 140ms after VCC has risen above the reset threshold, ensuring a reliable system reset.
• High Accuracy: This supervisory circuit boasts a high reset threshold accuracy of ±1.5% at room temperature, which is essential for sensitive applications requiring precise voltage monitoring.
• Temperature Range: The device operates over an extended temperature range of -40°C to +85°C, making it suitable for various industrial applications.
• Package: Supplied in a compact SOT-23 package, the MAX6327UR26-T saves valuable board space.
• Manual Reset: A manual reset feature allows for a system reset to be initiated as needed, providing an additional layer of control.

Applications

The MAX6327UR26-T is versatile and can be used in a multitude of applications that require reliable voltage monitoring and system management. These include:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage Systems
• Industrial/Telecommunications Systems

With its precision voltage monitoring and low-power operation, the MAX6327UR26-T is a crucial component for maintaining the health and stability of your electronic systems. Maxim Integrated's commitment to quality ensures that this supervisory circuit will enhance the performance and reliability of your applications.