Product Overview: MAX6316LUK31CY-T from Maxim Integrated

The MAX6316LUK31CY-T is a precision microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems that require voltage monitoring and battery control functions.

This supervisory circuit is specifically engineered to maintain system integrity through monitoring the power supply voltage levels. It features a factory-trimmed reset threshold voltage of 3.1V, ensuring that the connected µP and other critical system components reset reliably and operate correctly upon power-up, power-down, or in the event of a brownout condition.

The MAX6316LUK31CY-T comes in a compact SOT-23 package, making it an ideal choice for space-constrained applications. It offers a variety of features, including a manual reset input, which allows for a system reset to be triggered with an external switch or logic signal. The device also boasts an active-low reset output, which remains asserted for a minimum of 140ms after V_CC has risen above the reset threshold, providing ample time for the system to stabilize before the processor starts to execute code.

Additionally, the device is characterized by its low supply current of 1.6µA (typ), which is highly beneficial for battery-powered applications where power efficiency is critical. It operates over a wide temperature range of -40°C to +85°C, suitable for most industrial environments.

With its integrated features, the MAX6316LUK31CY-T provides a robust power management solution for a variety of applications, including portable devices, computers, controllers, and intelligent instruments. Its ease of use, combined with Maxim Integrated's reputation for high-quality semiconductor products, makes the MAX6316LUK31CY-T a reliable and cost-effective choice for ensuring system stability and performance.

Whether you're designing a new system or looking to enhance the reliability of an existing one, the MAX6316LUK31CY-T supervisory circuit is an excellent choice to consider for your power monitoring needs.