Product Overview: MAX6864UK16D3L+ from Maxim Integrated

The MAX6864UK16D3L+ is a microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor the 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 with a 1.6V supply voltage.

This compact supervisory circuit is part of Maxim's extensive family of µP supervisory circuits, which are specifically engineered to keep systems running smoothly by monitoring the power supply voltage levels and other vital system functions. The MAX6864UK16D3L+ is available in a small SOT23-5 package, making it an ideal choice for space-constrained applications where size is a critical factor.

Key Features:

• Precision Monitoring: The device features a precision factory-set V_CC reset threshold, ensuring accurate monitoring of the system's power supply.
• Low Power Consumption: With its low supply current of 6µA, the MAX6864UK16D3L+ is suitable for battery-powered applications where power efficiency is crucial.
• Manual Reset Input: The manual reset input allows for a system reset to be triggered with an external switch or logic signal, providing additional system control.
• Reset Timeout: It features an internally fixed reset timeout period that asserts a reset signal for a minimum of 140ms, ensuring the system has sufficient time to stabilize after a power disturbance.
• Immune to Short V_CC Transients: The device is designed to ignore short transients on the V_CC line, which enhances system stability and reliability.

Applications:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage
• Medical and Healthcare Systems

The MAX6864UK16D3L+ from Maxim Integrated offers a robust and reliable solution for system monitoring, particularly in environments where consistent and accurate voltage supervision is critical. Its small footprint, combined with high-level integration, makes it an excellent choice for designers looking to enhance system integrity with minimal impact on overall design space and power budget.