Maxim Integrated Product Overview: MAX6811EUS-T

The MAX6811EUS-T from Maxim Integrated is a compact, single-supply, low-voltage microprocessor (µP) reset circuit designed to monitor power supplies in µP and digital systems. It provides a high degree of accuracy and reliability in a tiny SOT143 package, making it an ideal choice for portable and space-constrained applications.

Key Features

• Precision Voltage Monitoring: This device is engineered to ensure that the system's microprocessor is reset to a known state during power-up, power-down, or brownout conditions. It offers a precision voltage monitoring capability that is critical for maintaining system integrity.
• Low Power Consumption: With its low power consumption, the MAX6811EUS-T is particularly suitable for battery-operated equipment. Its quiescent current is only 1µA, making it an energy-efficient choice for modern electronic devices.
• Manual Reset Input: A manual reset input is provided, allowing the user to initiate a system reset. This feature adds an extra layer of control for system maintenance or troubleshooting.
• Debounced Pushbutton Input: The device includes an internal debounce circuit, eliminating the need for external components when interfacing with mechanical pushbuttons.
• High Reset Output: It features an active-high reset output, which remains asserted for a minimum of 140ms after VCC has risen above the reset threshold. This ensures that the µP has sufficient time to stabilize before coming out of reset.

Applications

• Portable Devices
• Handheld Instruments
• Embedded Systems
• Consumer Electronics
• Computers and Servers

The MAX6811EUS-T provides a robust and reliable solution for system monitoring, with its small footprint and low power consumption making it a versatile component for a wide range of applications. Its operational temperature range of -40°C to +125°C ensures performance in extreme conditions, and the SOT143 packaging allows for easy integration into various circuit designs. Maxim Integrated's commitment to quality means that this reset circuit is a dependable component for safeguarding your digital systems.

For more detailed information, including electrical characteristics and pin configurations, please refer to the official datasheet provided by Maxim Integrated.