Maxim Integrated MAX6341ESA+T Voltage Monitor

The MAX6341ESA+T from Maxim Integrated is a highly reliable and precision voltage monitor, designed to ensure stability and functionality in systems requiring voltage supervision. This compact device comes in an 8-pin NSOIC package, providing a space-efficient solution for a wide range of applications, including portable devices, computers, controllers, and intelligent instruments.

With its built-in precision voltage reference and comparator, the MAX6341ESA+T monitors the power supply voltage of microprocessors (µPs), microcontrollers (MCUs), and other voltage-sensitive devices. It provides an active-low reset signal whenever the VCC supply voltage drops below the factory-set reset threshold, ensuring that all system components are reset simultaneously and properly during power-up, power-down, or brown-out conditions.

The reset output remains asserted for a minimum reset timeout period after VCC has risen above the reset threshold, which guarantees that the system has enough time to stabilize before the processor begins operation. This feature is critical for preventing system errors and data corruption that can occur if the system attempts to operate with an unstable power supply.

Key features of the MAX6341ESA+T include:

• Factory-set reset threshold voltages ranging from 2.32V to 4.63V, catering to a variety of system requirements.
• A minimum power-on reset timeout of 140ms, providing ample time for system stabilization.
• Low supply current of 5µA (typical), which is ideal for battery-powered applications where power conservation is crucial.
• Immunity to short VCC transients, ensuring reliable operation even in electrically noisy environments.
• Capability to operate over a wide temperature range of -40°C to +85°C, suitable for use in harsh conditions.

The MAX6341ESA+T voltage monitor's tiny footprint and robust feature set make it an excellent choice for systems that demand precise voltage monitoring and reset capabilities. Maxim Integrated's commitment to quality ensures that this component will maintain system integrity and extend the operational lifespan of the products it is integrated into.

Whether you're designing a new system or looking to enhance the reliability of an existing one, the MAX6341ESA+T offers a straightforward solution for your voltage monitoring needs.