LTC2960CDC-3

Supervisors Overview

The LTC2960CDC-3 is a dual-channel supervisory circuit manufactured by Analog Devices Inc., designed for monitoring two independent voltage rails. It operates within a supply voltage range of 2.5 V to 36 V and draws a typical quiescent current of 850 nA. The device features an adjustable or selectable threshold voltage, allowing flexibility in setting trip points for under-voltage and over-voltage conditions. It provides a push-pull/totem pole output with active-low reset assertion and includes a minimum reset timeout of 140 ms. Packaged in an 8-WFDFN (2x2) surface-mount package, it supports an operating temperature range from 0°C to 70°C.

Supervisors Feature Summary

• Dual-channel voltage supervision with adjustable thresholds
• Ultra-low quiescent current consumption
• Active-low reset output with programmable timeout

Supervisors Applications

• Multi-rail power system monitoring
• Portable electronic devices requiring low standby current
• Industrial control board voltage supervision

Supervisors Procurement Notes

Verify the specific suffix 'CDC-3' against official Analog Devices documentation to confirm pinout and threshold configuration. Ensure the 8-WFDFN package dimensions match your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's latest material declaration before finalizing procurement orders.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required in space-constrained designs. The wide input voltage range accommodates various bus architectures. Consider the 850 nA quiescent current for battery-operated applications where standby power efficiency is critical. Verify that the 0°C to 70°C commercial temperature range meets your environmental specifications.

Supervisors Part Context

This part belongs to the LTC2960 family of Nano-C dual-supervisory circuits. It shares functional similarities with other members like the ITS8 variant but differs in package type and temperature rating. The CDC-3 designation specifically indicates the commercial grade version in the DFN-8 package, distinguishing it from industrial or wider-package alternatives within the same product line.

Supervisors Replacement Considerations

LTC2960ITS8-3#TRMPBF