Product Overview: MAX6822RUK+T from Maxim Integrated

The MAX6822RUK+T is a sophisticated microprocessor (µP) supervisory circuit designed to maintain the integrity of power supplies and management in digital systems. Manufactured by Maxim Integrated, a leader in analog and mixed-signal engineering, this component ensures that your electronic devices operate reliably and with the necessary protection mechanisms in place.

This supervisory circuit is particularly suitable for portable and battery-powered applications due to its low power consumption and compact SOT-23 package. The MAX6822RUK+T offers a precision monitoring solution for power supplies, with a factory-set reset threshold voltage that ensures µP systems reset cleanly during power-up, power-down, and brownout conditions.

Key Features

• Voltage Monitoring: The MAX6822RUK+T monitors the system voltage and asserts a reset signal to the µP to prevent improper operation when the voltage falls below the designated threshold.
• Low Power Consumption: With its low quiescent current draw, this supervisory circuit is an energy-efficient choice, making it ideal for extending the battery life in portable devices.
• Factory-Programmed Reset Threshold: The reset threshold voltage is precisely programmed at the factory, ensuring reliable monitoring without the need for external adjustments.
• Manual Reset Feature: An additional manual reset input allows for a system reset to be triggered with an external push-button or logic signal, providing an extra layer of control.
• Compact Package: Housed in a small 5-pin SOT-23 package, the MAX6822RUK+T saves valuable board space in space-constrained applications.

Applications

The MAX6822RUK+T is versatile and can be utilized in a wide range of applications, including:

• Portable/Battery-Powered Devices
• Embedded Systems
• Consumer Electronics
• Computers and Servers
• Industrial Controllers

Maxim Integrated's commitment to quality means that the MAX6822RUK+T is designed to meet the stringent requirements of modern electronic systems. Whether you are designing a new device or looking to enhance the reliability of an existing one, this µP supervisory circuit is an excellent choice for managing your system's power integrity.