Analog Devices Inc.

LTC2935CDC-1  

Supervisors

LTC2935CDC-1 Description

The LTC2935CDC-1 is a single-channel supervisor IC from Analog Devices Inc., designed to monitor and manage power supply systems. This device is housed in an 8-lead DFN package, making it suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C (TA) and features a reset timeout of at least 140 milliseconds. The LTC2935CDC-1 offers eight selectable threshold combinations for voltage monitoring, providing flexibility in various power management scenarios. The output is configured as open drain or open collector, and the reset function is active low. Despite its obsolete status, the LTC2935CDC-1 remains a reliable choice for applications requiring robust power monitoring and control.

LTC2935CDC-1 Features

• Single-Channel Voltage Monitoring: The LTC2935CDC-1 is designed to monitor a single voltage rail, ensuring that the power supply remains within specified limits. This feature is crucial for maintaining system stability and preventing damage due to voltage fluctuations.
• Eight Selectable Threshold Combinations: The device offers eight different voltage threshold options, allowing users to customize the monitoring settings to match specific application requirements. This flexibility makes the LTC2935CDC-1 suitable for a wide range of power management tasks.
• Open Drain/Open Collector Output: The open drain or open collector output configuration provides compatibility with various logic systems, ensuring seamless integration into existing circuits. This feature enhances the versatility of the LTC2935CDC-1 in different electronic designs.
• Active Low Reset Function: The active low reset function ensures that the system is reset when the monitored voltage falls below the threshold, providing a reliable mechanism for maintaining system integrity during power anomalies.
• Surface Mount Package: The 8-lead DFN package is ideal for surface mount applications, offering a compact and robust solution for modern electronic designs. This packaging choice ensures ease of integration and high reliability in various operating conditions.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C (TA), the LTC2935CDC-1 is suitable for applications in diverse environments, from standard office settings to more demanding industrial conditions.

LTC2935CDC-1 Applications

The LTC2935CDC-1 is ideal for a variety of applications where reliable power monitoring and control are essential. Some specific use cases include:

• Embedded Systems: In embedded systems, the LTC2935CDC-1 can be used to monitor the main power supply, ensuring that the system remains stable and operational. Its ability to provide a reset signal in case of voltage drops makes it a valuable component for maintaining system integrity.
• Industrial Control Systems: For industrial control systems, the LTC2935CDC-1 can monitor critical power supplies, preventing equipment damage and ensuring continuous operation. The wide operating temperature range and robust packaging make it suitable for harsh industrial environments.
• Telecommunications Equipment: In telecommunications, the LTC2935CDC-1 can be used to monitor power supplies for critical components such as base stations and routers. Its flexibility in threshold settings allows for precise monitoring tailored to specific equipment requirements.
• Consumer Electronics: In consumer electronics, the LTC2935CDC-1 can be used to monitor power supplies for devices such as routers, modems, and set-top boxes. Its compact size and surface mount package make it an ideal choice for space-constrained designs.

Conclusion of LTC2935CDC-1

The LTC2935CDC-1 from Analog Devices Inc. is a versatile and reliable single-channel supervisor IC designed for power management applications. Its features, including eight selectable threshold combinations, open drain/open collector output, and active low reset function, make it a flexible and robust solution for monitoring power supplies. Despite its obsolete status, the LTC2935CDC-1 remains a valuable component for applications requiring precise and reliable power monitoring. Its wide operating temperature range and surface mount package further enhance its suitability for various electronic designs. For engineers and designers seeking a reliable power management solution, the LTC2935CDC-1 is a worthy consideration.

LTC2935CDC-1 Documents

Download datasheets and manufacturer documentation for LTC2935CDC-1