LT6700HDCB-1#TRMPBF

Overview

The LT6700HDCB-1#TRMPBF is a micropower, low voltage dual comparator with an internal 400mV reference. It operates on supply voltages from 1.4V to 18V and draws typical quiescent current of 6.5µA at 5V. The device features open-collector outputs capable of sinking greater than 5mA and tolerating up to 18V off-state voltage. It includes internal hysteresis and offers input polarities suitable for window comparator applications. The component is housed in a 6-lead DFN package and is specified for operation over the -40°C to 125°C temperature range.

Feature Summary

• Integrates two comparators with a fixed 400mV internal reference
• Supports wide supply voltage range from 1.4V to 18V
• Open-collector outputs allow level translation independent of supply
• Includes internal hysteresis for stable output operation

Applications

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

Procurement Notes

Verify the specific suffix #TRMPBF indicates tape and reel packaging containing 500 pieces. Confirm the HDCB designation corresponds to the 6-lead DFN package. Ensure the H grade matches the required -40°C to 125°C operating temperature range for the target application environment.

Selection Notes

Select this variant when a window comparator configuration is required due to its mixed inverting and noninverting inputs. Choose the DFN package for compact board space requirements. Verify that the 18V input/output rating meets the system voltage constraints instead of the higher voltage rated HV version.

Part Context

This part belongs to the LT6700 family of micropower comparators. It shares core electrical characteristics with other variants like the LT6700IS6-1 but differs in package type (DFN vs TSOT-23) and temperature grade. The -1 suffix specifically denotes the input polarity combination of one inverting and one noninverting input.

Replacement Considerations

LT6700IDCB-1#TRMPBF