The Maxim Integrated DS1814BR-10-U+ is a versatile micro-monitor chip designed to oversee the proper function of microprocessor systems. This compact and efficient device is an essential component for ensuring system reliability and stability, particularly in applications where autonomous operation is critical. The DS1814BR-10-U+ provides a robust combination of monitoring functions including power-supply monitoring, microprocessor supervisory functions, and an external reset override feature.

Key Features

• Power-Supply Monitoring: The DS1814BR-10-U+ actively monitors the system power supply voltage and ensures that the microprocessor is reset upon power-up, power-down, and brownout conditions. This feature helps to protect the system from improper operation due to unstable power conditions.
• Programmable Reset Timeout: This device offers a programmable reset timeout delay, which can be set to 150ms, 600ms, or 1.2 seconds, providing flexibility to meet various system requirements.
• Manual Reset Capability: An external override allows for a manual reset, ensuring that users and external systems can initiate a system reset when necessary.
• Low Power: Designed for low-power operation, the DS1814BR-10-U+ is an ideal solution for portable and battery-powered applications, helping to conserve energy and extend battery life.
• Compact Package: The device comes in a space-saving 16-pin narrow SO package, making it suitable for systems with limited board space.
• High Precision: The reset threshold voltage is factory-trimmed to high precision, ensuring reliable operation without the need for external components or adjustments.

Applications

The DS1814BR-10-U+ is suitable for a wide range of applications, including but not limited to:

• Computers and servers
• Embedded systems
• Portable and battery-powered devices
• Industrial equipment
• Telecommunications systems

With its comprehensive monitoring capabilities and user-configurable options, the Maxim Integrated DS1814BR-10-U+ micro-monitor chip is an indispensable tool for maintaining system integrity across diverse electronic applications.