The MAX810SEUR-T is a compact, highly reliable supervisory circuit designed and manufactured by Maxim Integrated, a leader in the development of innovative analog and mixed-signal products. This microprocessor (μP) supervisory circuit is engineered to monitor power supplies in μP and digital systems, providing a significant boost in system reliability and performance.

Key Features

• Precision Monitoring: It features a precision voltage monitor that keeps a close eye on the system's power supply, ensuring that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.
• Low Power Consumption: The device is designed for low power consumption, making it an excellent choice for battery-operated applications.
• Reset Output: The MAX810SEUR-T provides an active-low reset output, which remains asserted for a minimum of 140ms after V_CC has risen above the reset threshold level, ensuring proper system reset.
• High Accuracy: With its high accuracy, the device can monitor 3V, 3.3V, and 5V power supplies (with a factory-set reset threshold voltage).
• Compact SOT-23 Packaging: The component comes in a small SOT-23 package, making it suitable for space-constrained applications.

Applications

The MAX810SEUR-T is versatile and can be used in a wide array of applications, such as:

• Computers and Controllers
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Embedded Systems
• Industrial Controllers

Technical Specifications

With an operating temperature range of -40°C to +85°C, the MAX810SEUR-T is robust and suitable for various challenging environments. Its active-low reset output ensures compatibility with most microprocessor systems, and its threshold voltage is precisely trimmed to maintain system integrity.

Conclusion

The MAX810SEUR-T from Maxim Integrated is an essential component for any design requiring a reliable and precise supervisory function. Its small footprint, low power consumption, and high accuracy make it an ideal choice for modern electronic systems where performance and space are at a premium.