The DS1810R-10-U+ is a highly reliable, self-contained microprocessor supervisory circuit designed and manufactured by Maxim Integrated. This compact, efficient device offers system designers a straightforward solution for monitoring power supply and system health, ensuring that microprocessor-based systems remain within operational parameters.

Key Features

• Reset Threshold Voltage: The DS1810R-10-U+ has a precision threshold voltage of 4.65V, ensuring accurate monitoring of the power supply.
• Reset Timeout: It provides a 140ms minimum power-on reset pulse width, which helps in stabilizing the system during power-up, power-down, and brown-out conditions.
• Supply Voltage Range: This device operates over a wide supply voltage range of 1.2V to 5.5V, compatible with a variety of microprocessors and digital systems.
• Low Supply Current: With its low supply current of 4µA (typical), the DS1810R-10-U+ is ideal for power-sensitive applications.
• Form Factor: The device comes in a compact SOT-23 package, making it suitable for space-constrained applications.
• Temperature Range: It operates within an industrial temperature range of -40°C to +85°C, ensuring reliability in harsh environments.

Applications

The DS1810R-10-U+ is versatile and can be used in a variety of applications, including but not limited to:

• Computers and Servers
• Embedded Systems
• Communication Equipment
• Portable/Battery-Powered Devices

Reliability and Quality Assurance

Maxim Integrated is known for its commitment to quality and reliability, and the DS1810R-10-U+ is no exception. Each device undergoes rigorous testing and quality control measures to ensure it meets the high standards expected by industry professionals.

Conclusion

The DS1810R-10-U+ from Maxim Integrated is an essential component for system designers looking for a reliable, low-power microprocessor supervisory circuit. Its wide voltage range, precise monitoring capabilities, and compact form factor make it an excellent choice for a multitude of electronic applications.