LTC6702HDC#TRPBF

Overview

The LTC6702HDC#TRPBF is a dual comparator in an 8-lead (2mm × 2mm) plastic DFN package. It operates on supplies between 1.7V and 5.5V with a maximum propagation delay of 500ns and a quiescent current of 30μA per comparator. The device features internal hysteresis, CMOS inputs allowing large source impedances, and rail-to-rail outputs compatible with TTL and CMOS logic.

Feature Summary

• Micropower operation with low supply current consumption
• Internal hysteresis for noise immunity
• Rail-to-rail push-pull output stage
• CMOS inputs supporting high source impedance

Applications

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

Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when ordering. Confirm the HDC designation corresponds to the 8-lead DFN package variant. Ensure the H grade meets the required extended temperature range specifications for the target application environment.

Selection Notes

Select this component for designs requiring small footprint and low power consumption. The H grade is suitable for applications operating up to 125°C. Verify that the input voltage range and output drive requirements align with the system's logic levels and load conditions.

Part Context

This part belongs to the LTC6702 family of tiny micropower dual comparators. It shares core electrical characteristics with other variants like the IDC and ITS8 packages but differs in physical form factor and specified temperature range. The DC package provides a compact solution for space-constrained PCB layouts.

Replacement Considerations

LTC6702IDC#TRPBF

FAQ

What is the maximum toggle frequency?

The maximum toggle frequency is 3.2MHz.

How does the device handle input voltages below ground?

The input voltage range extends 100mV below ground without causing damage if current is limited.