LTC6702IDC#TRPBF

Overview

The LTC6702IDC#TRPBF is a dual micropower comparator in an 8-lead DFN package. It operates on supplies between 1.7V and 5.5V with a maximum propagation delay of 500ns and quiescent current of 30μA per comparator. The device features internal hysteresis, rail-to-rail push-pull outputs, and inputs extending 100mV below ground.

Feature Summary

• Dual comparators with built-in hysteresis for noise immunity
• Rail-to-rail CMOS outputs compatible with TTL and logic families
• Low voltage operation down to 1.7V with minimal supply current
• Input range extends slightly below ground potential

Applications

• Battery powered systems
• Window comparators
• Threshold detectors and discriminators
• Clock regeneration circuits
• Automotive sensing and controls

Procurement Notes

Verify the specific suffix matches the required temperature grade and packaging format. Confirm the datasheet revision aligns with the manufacturing date code. Ensure the exposed pad connection requirements are met during assembly to maintain thermal performance and electrical grounding integrity.

Selection Notes

Select this component when board space is limited and low power consumption is critical. The dual configuration reduces component count compared to single units. Verify that the 500ns propagation delay meets system timing requirements and that the input voltage range covers the expected signal levels.

Part Context

This part belongs to the LTC6702 family of tiny micropower comparators. It shares functional characteristics with other members but differs in package type and temperature rating. The IDC suffix indicates the 2mm x 2mm DFN package variant designed for surface mount applications requiring a small footprint.

Replacement Considerations

Consult manufacturer documentation for direct pin-compatible alternatives within the same series. Verify that any substitute maintains the required supply voltage range and propagation delay specifications.