LT6700HDCB-3#TRPBF

Overview

The LT6700HDCB-3#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 5.7µA at 1.4V and 6.5µA at 5V. The device includes two noninverting inputs and open-collector outputs capable of sinking up to 40mA. It is housed in a 6-lead DFN package and specified for operation between -40°C and 125°C.

Feature Summary

• Integrates two comparators with a fixed 400mV internal reference
• Features open-collector outputs allowing level translation independent of supply voltage
• Includes internal hysteresis to ensure stable output operation

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 H grade corresponds to the required -40°C to 125°C operating temperature range for your application environment. Ensure the DCB package type matches your PCB footprint requirements.

Selection Notes

Select this part for applications requiring low quiescent current and high input impedance. The DCB package offers a small form factor suitable for space-constrained designs. Verify that the 400mV reference threshold aligns with your signal levels or use external resistors if necessary.

Part Context

This component belongs to the LT6700 family of micropower comparators. It shares core specifications with other variants like the LT6700IS6-1 but differs in input polarity and package type. The HDCB variant specifically provides two noninverting inputs in a DFN package.

Replacement Considerations

LT6700HDCB-3#TRMPBF