Maxim Integrated MAX6736XKZGD3+T Microprocessor Supervisory Circuit

The MAX6736XKZGD3+T from Maxim Integrated is a highly reliable microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. It ensures that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions. The device is an ideal solution for managing system integrity and preventing software execution errors in a wide range of applications, including embedded systems, computers, controllers, and intelligent instruments.

This supervisory circuit is part of the MAX6736 family and comes in a small, 5-pin SOT-23 package, which is perfect for space-constrained applications. The MAX6736XKZGD3+T operates over a wide voltage range, making it versatile for various system designs. It features a factory-trimmed reset threshold voltage, ensuring precise monitoring of the VCC supply voltage without external components.

One of the key features of this device is its low supply current, which makes it suitable for battery-powered applications. It also includes a manual reset input, allowing for a system reset to be initiated by external factors or user interaction. The reset output is guaranteed to be in the correct state for VCC down to 1.0V, which provides an additional layer of security for low voltage operations.

The MAX6736XKZGD3+T offers a variety of configurations, including several reset timeout periods, to accommodate different system requirements. This flexibility ensures that designers can select the appropriate timeout to prevent premature system restarts and ensure adequate recovery time for the connected µP or digital system.

With its robust feature set and compact form factor, the Maxim Integrated MAX6736XKZGD3+T supervisory circuit is an excellent choice for designers looking to enhance system reliability and protect against power supply anomalies. Its precision voltage monitoring and reset capabilities make it an essential component for maintaining the integrity and stability of electronic systems.