Maxim Integrated MAX6319LHUK46C-T Microprocessor Reset Circuit

The MAX6319LHUK46C-T is a highly reliable and precise microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated. This device is engineered to monitor power supplies in µP and digital systems, providing a significant level of protection against low-voltage and faulty operation. With its compact form factor and robust feature set, the MAX6319LHUK46C-T is an ideal component for managing system integrity in a wide range of applications.

This supervisory circuit offers a multitude of features that make it a versatile choice for system designers. The reset output of the MAX6319LHUK46C-T is guaranteed to be in the correct state for V_CC down to 1.2V, ensuring that the µP resets reliably on power-up, power-down, and brownout conditions. The reset active timeout period is factory-set to a standard value, which simplifies design considerations by eliminating the need for external components.

One of the key attributes of the MAX6319LHUK46C-T is its precision factory-set reset threshold voltage. This ensures that the device will assert a reset signal whenever the V_CC supply voltage falls below a preset threshold, protecting the system from unpredictable behavior that can arise from undervoltage conditions. The reset output remains asserted for a period after V_CC rises above the reset threshold, providing a stable environment for the µP to initialize.

The MAX6319LHUK46C-T is available in a compact SOT-23 package, making it suitable for space-constrained applications. Its low supply current requirement is beneficial for portable and battery-powered devices, helping to extend battery life and reduce overall power consumption.

In summary, the MAX6319LHUK46C-T from Maxim Integrated is a robust and reliable solution for µP system monitoring. Its precise voltage monitoring capabilities, factory-set timeout period, and small form factor make it a highly efficient choice for ensuring system stability and integrity across a variety of digital applications.