Maxim Integrated MAX6811SEUS Microprocessor (µP) Supervisory Circuit

The MAX6811SEUS from Maxim Integrated is a compact, single-supply microprocessor (µP) supervisory circuit designed to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when monitoring 3V, 3.3V, and 5V power supplies.

Key Features

• Precision Monitoring: The MAX6811SEUS offers precision voltage monitoring with factory-set reset threshold voltages, ensuring accurate and reliable operation.
• Low Power Consumption: With a typical supply current of only 1µA, this supervisory circuit is ideal for power-sensitive applications.
• Manual Reset Input: This feature provides a manual reset input, allowing the user to initiate a system reset.
• Reset Output: The active-low, open-drain RESET output remains asserted for a minimum of 140ms after V<sub>CC has risen above the reset threshold, providing a proper system reset during power-up, power-down, and brownout conditions.
• Compact SOT143 Package: The device is available in a small, 4-pin SOT143 package, which is suitable for space-constrained applications.

Applications

The MAX6811SEUS is versatile and can be used in a wide range of applications, including:

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

Product Specifications

Parameter Value Supply Voltage Range 1V to 5.5V Supply Current 1µA (typical) Package Type SOT143 Operating Temperature -40°C to +125°C

For detailed specifications and application support, visit Maxim Integrated's official website or contact their technical support team.