Product Overview: MAX6383XR40D1+T from Maxim Integrated

The MAX6383XR40D1+T is a robust, low-power microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products. This component is engineered to provide precision monitoring of power supplies in digital systems, ensuring reliable operation and enhanced system stability.

The device features a factory-set reset threshold voltage of 4.0V, which makes it an ideal choice for managing 5V power supply systems. The reset output from the MAX6383XR40D1+T remains asserted until the VCC voltage exceeds the reset threshold, and for a reset timeout period after that, ensuring that the µP has adequate time to stabilize before the system resumes operation.

One of the key attributes of this supervisory circuit is its low power consumption, drawing a quiescent current of typically 1.2µA. This makes it suitable for battery-powered and portable applications where power efficiency is critical. Additionally, it comes in a compact, 3-pin SC70 package, which is highly beneficial for space-constrained applications.

The MAX6383XR40D1+T is equipped with a push-pull reset output, which eliminates the need for an external pull-up resistor and further reduces component count and system complexity. The reset logic is active-low, which is a common configuration compatible with a wide range of microprocessors and other digital systems.

Maxim Integrated ensures high reliability of the MAX6383XR40D1+T by offering it with an extended temperature range of -40°C to +125°C. This makes it suitable for use in harsh environments and demanding applications across various industries, including automotive, industrial, medical, and consumer electronics.

In summary, the MAX6383XR40D1+T supervisory circuit is a testament to Maxim Integrated's commitment to providing high-quality, precise, and energy-efficient solutions for digital system management. Its combination of low power consumption, compact packaging, and robust performance makes it an excellent choice for designers looking to enhance the reliability and efficiency of their electronic systems.