Analog Devices Inc.

LTC2935IDC-1

LTC2935IDC-1 Description

The LTC2935IDC-1 is a single-channel supervisor IC from Analog Devices Inc., designed to monitor voltage levels and provide reliable system reset functionality. This IC is housed in an 8-lead DFN package, making it suitable for surface mount applications. Despite being marked as obsolete, the LTC2935IDC-1 remains a robust solution for voltage monitoring and system reset in various electronic systems.

LTC2935IDC-1 Features

• Voltage Monitoring: The LTC2935IDC-1 is capable of monitoring a single voltage with 8 selectable threshold combinations, providing flexibility in setting the desired voltage levels for monitoring.
• Reset Functionality: The IC features an active low reset output, ensuring that the system is properly reset when the monitored voltage falls below the specified threshold. The reset timeout is a minimum of 140ms, providing sufficient time for the system to stabilize after a power event.
• Output Type: The output of the LTC2935IDC-1 is open drain or open collector, allowing for easy integration with various system architectures and minimizing the need for additional pull-up resistors.
• Package and Mounting: Housed in an 8-lead DFN package, the LTC2935IDC-1 is designed for surface mount applications, making it ideal for compact and high-density PCB designs.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1, the LTC2935IDC-1 is suitable for a wide range of environmental conditions, ensuring reliable performance even in challenging industrial settings.

LTC2935IDC-1 Applications

The LTC2935IDC-1 is well-suited for a variety of applications where reliable voltage monitoring and system reset are critical. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the output voltage of power supplies in embedded systems, ensuring that the system remains within safe operating parameters.
• Industrial Control Systems: Provides robust voltage monitoring and reset functionality in industrial control systems, where reliability and uptime are paramount.
• Telecommunications Equipment: Ensures proper operation of telecommunication devices by monitoring voltage levels and providing timely system resets.
• Consumer Electronics: Can be used in consumer electronics to monitor power supply voltages and ensure that the system is reset correctly in case of power fluctuations.

Conclusion of LTC2935IDC-1

The LTC2935IDC-1 from Analog Devices Inc. is a versatile and reliable supervisor IC, offering a range of features that make it suitable for various applications. Despite being marked as obsolete, its robust design and flexible voltage monitoring capabilities make it a valuable component for systems requiring reliable voltage monitoring and reset functionality. With its surface mount package and moisture sensitivity level of 1, the LTC2935IDC-1 is well-suited for a wide range of industrial and consumer applications.