Introducing the MAX6423US16+T from Maxim Integrated

The MAX6423US16+T is a cutting-edge microprocessor (µP) supervisory circuit designed and manufactured by Maxim Integrated, a renowned leader in the development of innovative analog and mixed-signal products. This compact and highly reliable component is engineered to ensure the stable operation of µP systems by monitoring the power supply voltage and maintaining system integrity during power-up, operation, and power-down.

The device features a precision voltage monitor with a factory-set reset threshold voltage of 1.575V, which is ideal for 1.8V-powered systems. The MAX6423US16+T operates with a low supply current of only 1.2µA (typical), making it an energy-efficient solution for portable and battery-operated applications where power conservation is crucial.

One of the key attributes of the MAX6423US16+T is its ability to provide a reset signal to the µP during power-up, power-down, and brownout conditions. This reset signal is maintained for a minimum reset timeout period of 140ms (min), ensuring that the µP has sufficient time to initialize properly after a reset event. This feature is critical for preventing system errors and data corruption caused by inadequate power supply levels or transient conditions.

The device is available in a compact SOT-143 package, which is highly valued in space-constrained applications. It is also fully specified over the extended -40°C to +125°C temperature range, making it suitable for use in harsh environments and demanding applications across various industries, including automotive, industrial, and consumer electronics.

For designers and engineers looking for a reliable µP supervisory circuit, the MAX6423US16+T offers an optimal blend of precision, low power consumption, and compact form factor. Its robust feature set ensures that it can meet the stringent requirements of modern electronic systems, providing peace of mind with its automatic reset functionality and stable operation.

With Maxim Integrated's commitment to quality and performance, the MAX6423US16+T stands out as a superior choice for maintaining system integrity and enhancing the reliability of µP-based applications.