Maxim Integrated DS1811R-10+T&R

The DS1811R-10+T&R is a robust and precision processor supervisor component designed by Maxim Integrated, a leader in the development of innovative analog and mixed-signal products. This small, yet powerful device is engineered to monitor the system voltage and provide a reset signal to the processor during power-up, power-down, and brownout conditions, ensuring that digital systems boot up in a reliable and predictable state every time.

Key Features

• Reset Threshold Voltage: The DS1811R-10+T&R has a preset threshold voltage of 4.375V, which is ideal for 5V supply systems, providing a precise monitoring solution for applications that demand high accuracy.
• Reset Timeout: It offers a 150ms minimum power-on reset pulse width, allowing sufficient time for the system to stabilize before the processor starts its operation.
• Temperature Range: The device is operational over an extended temperature range, from -40°C to +85°C, making it suitable for use in various environments, from industrial to commercial applications.
• Supply Voltage: It is designed to operate with a supply voltage ranging from 1.2V to 5.5V, providing versatility for different system designs.
• Form Factor: The DS1811R-10+T&R comes in a compact SOT-23 package, which is ideal for space-constrained applications.
• Packaging: This product is available in tape and reel packaging (T&R), facilitating efficient assembly for high-volume production.

Applications

The DS1811R-10+T&R is an excellent choice for a wide range of applications, including:

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

With its precise voltage monitoring and reliable reset functionality, the DS1811R-10+T&R ensures that systems remain operational and stable under various power conditions. Its small footprint and ease of integration make it an essential component for designers looking to enhance system reliability and performance.

Maxim Integrated's commitment to quality and innovation is reflected in the DS1811R-10+T&R, providing designers with a trusted solution for their supervisory circuit needs.