Maxim Integrated DS1816-10 MicroMonitor Chip

The DS1816-10 is a compact and efficient microprocessor supervisory circuit designed by Maxim Integrated to monitor power supplies in microprocessor systems. It provides a crucial safeguard against low voltage conditions, which can lead to system errors, data corruption, or even system failures. This highly integrated device is essential for maintaining the reliability and stability of electronic systems, particularly in applications that cannot tolerate even a momentary loss of power or a dip below minimum operating voltages.

Key Features

• Voltage Monitoring: The DS1816-10 actively monitors the VCC for undervoltage conditions. Once the VCC falls below the factory-set reset threshold of 4.63V, the reset signal is asserted, which helps protect the system's integrity.
• Reset Timeout: It features a minimum reset timeout of 140ms, ensuring that the system has adequate time to stabilize before normal operation resumes.
• Manual Reset Input: A manual reset input is provided, allowing for a system reset to be triggered with an external pushbutton or logic signal, offering additional control to the user.
• Compact Package: The device comes in a small, 3-pin SOT-23 package, which makes it ideal for space-constrained applications.
• Low Power Consumption: Designed for power-sensitive applications, the DS1816-10 consumes minimal power, which is vital for battery-operated devices.
• Temperature Range: It operates over a wide temperature range, from -40°C to +85°C, making it suitable for use in various environmental conditions.

Applications

The DS1816-10 is versatile and can be used in a wide array of applications, including:

• Computers and servers
• Embedded systems
• Portable/battery-powered equipment
• Industrial controllers
• Telecommunication systems

With its robust feature set, the Maxim Integrated DS1816-10 MicroMonitor Chip is an indispensable component for designers looking to enhance system reliability through effective power supply monitoring and reset management. Whether it's in critical data storage servers or in the latest consumer electronics, the DS1816-10 ensures that systems remain operational and protected against the potential pitfalls of power irregularities.