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DS1814CR-10-U

DS1814CR-10-U Description

The DS1814CR-10-U is a single-channel supervisory IC from the MicroMonitor™ series, manufactured by Analog Devices Inc./Maxim Integrated. This device is designed to monitor a single voltage and provide reliable reset functionality. It features a voltage threshold of 4.375V and a reset timeout of at least 140ms, ensuring stable and consistent performance. The DS1814CR-10-U is packaged in a surface-mount SOT23-5 package, making it suitable for compact and space-constrained applications. Although the product is now obsolete, it remains a viable option for legacy systems and specific applications where its unique features are required.

DS1814CR-10-U Features

• Single Voltage Monitoring: The DS1814CR-10-U is designed to monitor a single voltage, providing precise control and supervision for critical power supply lines.
• Adjustable Reset Timeout: With a minimum reset timeout of 140ms, this IC ensures that the system has sufficient time to stabilize before releasing the reset signal, preventing premature operation.
• Active High/Active Low Reset: The reset output can be configured as either active high or active low, offering flexibility in system design and compatibility with various microcontrollers and processors.
• Surface-Mount Technology: The SOT23-5 package allows for easy integration into modern PCB designs, supporting surface-mount assembly processes and reducing the overall footprint.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (unlimited), the DS1814CR-10-U is suitable for a wide range of environmental conditions, ensuring reliability and durability.
• Compliance and Standards: The DS1814CR-10-U is REACH unaffected and RoHS3 compliant, meeting international environmental and safety standards.

DS1814CR-10-U Applications

The DS1814CR-10-U is ideal for applications requiring reliable power monitoring and reset control. Some specific use cases include:

• Embedded Systems: In embedded systems where a single voltage supply needs to be monitored, the DS1814CR-10-U ensures that the system remains stable and operates within safe parameters.
• Industrial Control: For industrial control panels and machinery, the DS1814CR-10-U provides robust power monitoring, preventing system failures due to voltage fluctuations.
• Telecommunications: In telecom equipment, the IC ensures that critical power supplies are monitored, maintaining system integrity and reliability.
• Consumer Electronics: In consumer electronics, the DS1814CR-10-U can be used to monitor power supplies in devices such as routers, modems, and set-top boxes, ensuring stable operation and preventing data corruption.

Conclusion of DS1814CR-10-U

The DS1814CR-10-U from Analog Devices Inc./Maxim Integrated is a reliable and versatile supervisory IC designed for single-channel voltage monitoring. Its adjustable reset timeout, flexible reset output configuration, and compact surface-mount package make it suitable for a wide range of applications. Despite being obsolete, the DS1814CR-10-U remains a valuable component for legacy systems and specific applications where its unique features are essential. Its compliance with environmental and safety standards ensures that it meets the requirements of modern electronics manufacturing.