LT6700CDCB-2#TRPBF

Overview

The LT6700CDCB-2#TRPBF is a micropower, low voltage dual comparator featuring an internal 400mV reference. It operates with supply voltages from 1.4V to 18V and draws 6.5µA typical quiescent current at 5V. The device includes two inverting inputs and open-collector outputs capable of sinking greater than 5mA. It is housed in a 6-lead DFN package and specified for operation between 0°C and 70°C.

Feature Summary

• Integrates two comparators with a fixed 400mV internal reference
• Features open-collector outputs allowing level translation up to 18V
• Includes internal hysteresis to ensure stable output operation
• Supports wide single-supply voltage ranges from 1.4V to 18V

Applications

• Battery-powered system monitoring
• Threshold detectors
• Window comparators
• Relay driving
• Industrial control systems

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the CDCB designation corresponds to the commercial temperature grade (0°C to 70°C) required for the application environment. Ensure compatibility with the 6-lead DFN footprint during PCB layout review.

Selection Notes

Select this variant when both comparator inputs require inverting logic relative to the internal reference. Consider the LT6700-1 or LT6700-3 if mixed polarity inputs are needed. Verify that the 18V maximum input rating meets the signal levels, as the HV version supports higher voltages.

Part Context

This component belongs to the LT6700 family of micropower comparators. It shares core electrical characteristics with other variants like the LT6700CS6-2 but differs in package type and temperature range. The DCB package offers a compact solution for space-constrained designs requiring low power consumption.

Replacement Considerations

LT6700CDCB-2#TRMPBF