The MAX814KCPA is a highly integrated microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in µP and 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.

Key Features

• Precision Monitoring: The device features precision voltage monitoring of +5V, +3.3V, +3V, and other voltage combinations, ensuring your system operates within safe voltage levels.
• Power-On Reset Control: It includes a power-on reset control which holds the µP reset output active for a minimum of 140ms after power-up, providing adequate time for the system power supply to stabilize.
• Manual Reset: A manual reset feature is available, allowing for a system reset to be initiated as needed.
• Low Power Consumption: Designed with power conservation in mind, the MAX814KCPA operates with low power consumption, making it suitable for portable and battery-operated applications.
• Voltage Sense Inputs: Multiple voltage sense inputs add to the versatility of the device, catering to a variety of system requirements.
• Compact Packaging: It comes in a compact 8-pin DIP package, making it easy to integrate into a wide range of system designs without taking up excessive space.

Applications

The MAX814KCPA is ideal for use in systems that require reliable voltage monitoring such as:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Intelligent Instruments
• Critical µP Power Monitoring

Technical Specifications

With its robust feature set, the MAX814KCPA provides a wide operating temperature range, making it suitable for industrial applications. It is designed to maintain system integrity through various conditions and is a trusted solution for monitoring critical functions in your digital systems.