LTC2960CDC-1

Supervisors Overview

The LTC2960CDC-1 is a dual-channel voltage supervisor manufactured by Analog Devices Inc., designed for monitoring two independent power rails. It operates within a supply voltage range of 2.5 V to 36 V and features adjustable threshold voltages for flexible configuration. The device provides an open-drain reset output with a fixed 200 ms reset delay time. It supports manual reset functionality and lacks an integrated watchdog timer or battery backup switch. The component is housed in an 8-lead DFN package, suitable for surface-mount applications.

Supervisors Feature Summary

• Dual-channel voltage monitoring capability for independent power rail supervision
• Adjustable threshold voltage settings allow customization for specific application requirements
• Open-drain reset output ensures compatibility with various logic families
• Manual reset input provides user-controlled system recovery options

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Voltage supervision for microprocessor and FPGA power domains
• Industrial control systems requiring reliable power integrity checks
• Telecommunications equipment power management units

Supervisors Procurement Notes

Verify the exact suffix and package variant when ordering, as the LTC2960 series includes multiple pin-compatible options with different threshold configurations. Confirm availability through authorized distributors, as stock levels fluctuate. Ensure the selected part matches the required operating temperature range and voltage specifications for your specific design environment before finalizing procurement.

Supervisors Selection Notes

Select the LTC2960CDC-1 when dual-channel supervision with adjustable thresholds is required within a compact DFN footprint. Consider the 200 ms reset delay and open-drain output characteristics against system timing requirements. Evaluate the 36 V maximum supply voltage limit to ensure compatibility with the highest monitored rail. Compare against other family members if fixed thresholds or additional features like watchdog timers are needed.

Supervisors Part Context

The LTC2960 belongs to Analog Devices' Nano-C supervisory circuit family, focusing on low-power voltage monitoring solutions. This series offers various channel counts and package options to suit diverse space-constrained designs. The CDC-1 variant specifically denotes the dual-channel configuration with adjustable thresholds in an 8-lead DFN package, distinguishing it from single-channel or quad-channel alternatives within the same product line.

Supervisors Replacement Considerations

LTC2960ITS8-1#TRMPBF is a documented parameter-equivalent substitute offering the same dual-channel functionality in a TSOT-23-8 package. Verify pinout compatibility and thermal performance differences between the DFN and TSOT-23-8 packages before substitution.