Maxim Integrated MAX6416UK Microprocessor Reset Circuit

The Maxim Integrated MAX6416UK is a highly reliable, low-power microprocessor (µP) supervisory circuit designed 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 with 5V-powered circuits. This compact device is ideal for portable electronics, computers, controllers, and intelligent instruments.

Key Features

• Precision Monitoring: The MAX6416UK offers precision monitoring of 5V power-supply voltages, ensuring that the system microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.
• Manual Reset: A manual reset input allows the user to trigger a reset with an external push-button or logic signal, providing additional system control.
• Low Power Consumption: This device is designed for low power consumption, making it suitable for battery-operated systems. It typically consumes only 1.5µA of supply current.
• Compact SOT23 Packaging: The MAX6416UK comes in a small SOT23-5 package, which is ideal for space-constrained applications.
• Adjustable Reset Timeout: The reset timeout period is externally adjustable with a capacitor, allowing designers to customize the reset delay for specific applications.
• Immune to Short VCC Transients: The device is designed to be immune to short VCC transients, enhancing system stability.

Applications

The MAX6416UK is versatile and can be used in a wide range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Network and Telecom Infrastructure
• Industrial Controllers

With its robust feature set and Maxim Integrated's reputation for quality, the MAX6416UK provides a reliable solution for system monitoring and protection. It ensures that electronic systems operate with maximum stability and minimum downtime, making it a crucial component in modern electronic design.