MAX6316MUK29CY+T Microprocessor Supervisory Circuits

The MAX6316MUK29CY+T is a high-quality microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated, a leader in analog and mixed-signal engineering. This compact device is tailored to monitor µP systems, ensuring that the power supply voltage remains within acceptable thresholds and providing a reliable reset signal to the µP during power-up, power-down, and brown-out conditions.

Encased in a space-saving SOT-23 package, the MAX6316MUK29CY+T offers a precise factory-set reset threshold voltage of 2.93V, suitable for 3V-powered circuits. The reset output of this device is active-low, and it comes with an integrated watchdog timer that is invaluable for systems requiring regular monitoring to ensure proper operation. Additionally, the reset signal is guaranteed to remain in the active state for a minimum of 140ms after the supply voltage has risen above the reset threshold level, providing ample time for the system to stabilize.

This supervisory circuit stands out for its low power consumption, drawing a quiescent current of only 1.6µA, making it an ideal choice for power-sensitive applications. The MAX6316MUK29CY+T also features an integrated manual reset input, allowing for an external trigger to initiate a system reset, providing additional flexibility and control for system maintenance or emergency recovery procedures.

The device's temperature range, spanning from -40°C to +125°C, ensures reliable operation across a wide range of environmental conditions, making it suitable for use in industrial and automotive applications. With its robust design and built-in features, the MAX6316MUK29CY+T is engineered to increase the reliability of µP systems by providing critical monitoring and control functions that help prevent system failures due to unstable or unsafe operating voltages.

Overall, the MAX6316MUK29CY+T is an essential component for designers looking to enhance the operational safety and stability of their µP systems, offering a combination of precise voltage monitoring, low power consumption, and compact packaging.