Maxim Integrated MAX6316LUK29C Product Overview

The MAX6316LUK29C is a highly reliable, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This compact device is engineered to monitor power supplies in µP and digital systems, providing an effective guard against unpredictable system failures due to power fluctuations and system resets.

At the heart of its functionality, the MAX6316LUK29C offers a precise factory-set reset threshold voltage, ensuring that the connected µP resets cleanly during power-up, power-down, and brownout conditions. With a reset threshold of 2.93V, it is optimized for 3V systems but is versatile enough to support a range of applications.

The supervisory circuit comes in a space-saving SOT-23 package, making it an ideal choice for use in space-constrained applications. Despite its small size, it boasts an impressive feature set, including a debounced manual reset input, which allows for a manual system reset. This can be particularly useful in scenarios where routine maintenance or emergency interventions require a system reboot.

One of the key benefits of the MAX6316LUK29C is its low power consumption. With a typical supply current of only 1.0µA, it is an energy-efficient solution that helps to extend the battery life of portable devices. This makes it an excellent choice for battery-powered applications, including handheld devices, consumer electronics, and IoT products.

Moreover, the device includes an active-low reset output, which remains asserted for a minimum of 140ms after VCC has risen above the reset threshold. This ensures a proper system reset by allowing enough time for the µP and other system components to stabilize.

For added reliability, the MAX6316LUK29C provides immunity to short VCC transients, ensuring that the device performs consistently even in electrically noisy environments. This robustness, combined with its wide operating temperature range of -40°C to +85°C, makes it suitable for use in industrial and automotive applications, where extreme conditions are often encountered.

In summary, the Maxim Integrated MAX6316LUK29C is a versatile, energy-efficient, and reliable solution for µP system monitoring, offering a combination of features that make it an excellent choice for a wide range of applications.