Maxim Integrated's MAX6326UR22+T: A Reliable Voltage Supervisor

The MAX6326UR22+T from Maxim Integrated is a high-quality microprocessor (µP) supervisory circuit designed to monitor power supplies in µP and digital systems. It provides a significant layer of protection against low-voltage conditions, ensuring that your system operates within the specified voltage thresholds for optimal performance and reliability.

This device is particularly well-suited for battery-powered equipment due to its low power consumption and precision voltage monitoring. With a factory-set reset threshold voltage of 2.2V, the MAX6326UR22+T is tailored for applications where accurate voltage supervision is critical. It is capable of holding the µP in reset until the system voltage has stabilized at the correct level for a safe start-up and operation.

Key Features:

• Precision Voltage Monitoring: The MAX6326UR22+T offers a tight reset threshold voltage, ensuring that the system operates only when the supply voltage is within acceptable limits.
• Low Power Consumption: With its low quiescent current draw, this device is an excellent choice for portable and battery-powered applications where power efficiency is crucial.
• Manual Reset Input: This feature allows for an external trigger to initiate a system reset, providing an additional layer of control for system designers.
• Compact Package: The device comes in a small SOT-23 package, making it ideal for space-constrained applications without sacrificing performance.
• Wide Operating Temperature Range: The MAX6326UR22+T is designed to operate over an extended temperature range, ensuring reliable performance in various environmental conditions.

The MAX6326UR22+T also includes additional functionalities such as a debounced manual reset input, which allows for a manual override of the reset operation. The active-low reset output remains asserted for a minimum of 140ms after V_CC has risen above the reset threshold, providing enough time for the system to stabilize.

Maxim Integrated's commitment to quality is evident in the MAX6326UR22+T, making it an excellent choice for designers looking for a robust voltage supervisor for their digital systems. Whether you are developing mission-critical applications or consumer electronics, the MAX6326UR22+T provides the reliability and precision you need to safeguard your system's integrity.