The DS1813R-10 is a robust, versatile microprocessor supervisory circuit designed by Maxim Integrated to ensure reliable system operation through monitoring and control of the power supply and other system functions. This compact, efficient device is essential for maintaining the integrity of microprocessor systems by providing automatic reset control during power-up, power-down, and brown-out conditions.

Key Features

• Precision Monitoring: The DS1813R-10 features a precise factory-trimmed threshold voltage that ensures accurate monitoring of the system voltage, providing a reliable reset signal to the microprocessor whenever necessary.
• Automatic Reset: Upon detecting a voltage drop below the threshold, the DS1813R-10 asserts a reset signal to the microprocessor, holding it in reset for a minimum of 350ms after the voltage returns to an acceptable level, thus allowing the system to stabilize.
• Manual Reset Input: An additional manual reset input allows for a system reset to be initiated by external hardware or software, offering greater control and flexibility in system design.
• Low Power Consumption: Designed for energy-sensitive applications, the DS1813R-10 operates with low power consumption, making it an ideal choice for battery-operated devices.
• Wide Operating Temperature Range: The device is operational over a broad temperature range, making it suitable for use in various environments and applications.

Applications

The DS1813R-10 is well-suited for a wide range of applications, including:

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

Package and Availability

The DS1813R-10 is offered in a compact SOT-23-3 package, providing a space-saving solution for PCB designs. Its surface-mount form factor is compatible with automated assembly processes, ensuring ease of integration into a variety of products. This device is available for order, and detailed datasheets and technical support can be accessed via Maxim Integrated's official website or through authorized distributors.