LTC6702CDC#TRPBF

$3.74

Description：IC COMPARATOR 2 GEN PUR 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3221fba7e618 Category: Comparators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC COMPARATOR 2 GEN PUR 8DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：General Purpose
Number of Elements：2
Output Type：CMOS, Push-Pull, Rail-to-Rail, TTL
Voltage - Supply, Single/Dual (±)：1.7V ~ 5.5V
Voltage - Input Offset (Max)：3.5mV @ 3V
Current - Input Bias (Max)：-
Current - Output (Typ)：-
Current - Quiescent (Max)：32µA
CMRR, PSRR (Typ)：70dB CMRR, 65dB PSRR
Propagation Delay (Max)：450ns
Hysteresis：7.2mV
Operating Temperature：0°C ~ 70°C
Package / Case：8-WFDFN Exposed Pad
Mounting Type：Surface Mount
Supplier Device Package：8-DFN (2x2)
Grade：-
Qualification：-

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LTC6702CDC#TRPBF

Overview

The LTC6702CDC#TRPBF is a dual comparator from Analog Devices Inc. operating on supplies between 1.7V and 5.5V. It features a maximum guaranteed propagation delay of 500ns while drawing only 30μA maximum quiescent current per comparator. Internal hysteresis desensitizes the device to input noise, making it suitable for slow-moving signals. The CMOS inputs allow the use of large source impedances. This component is available in an 8-lead (2mm × 2mm) plastic DFN package.

Feature Summary

Low supply operation with a minimum voltage of 1.7V
Internal hysteresis to reject input noise
High output drive capability compatible with TTL and CMOS logic

Applications

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

Procurement Notes

Verify that the specific part number matches the required temperature range and packaging format. Confirm the ordering suffix corresponds to the Tape and Reel configuration. Ensure compatibility with the intended PCB footprint for the 8-lead DFN package. Check for lead-free finish compliance if required by assembly specifications.

Selection Notes

Select this component when board space is limited and low power consumption is critical. It is suitable for applications requiring rail-to-rail outputs and high-speed response within a micropower constraint. Consider the internal hysteresis for noise immunity without external feedback components. Evaluate the 500ns propagation delay against system timing requirements.

Part Context

This device belongs to the LTC6702 family of tiny micropower, low voltage dual comparators. It is designed to maximize battery life while providing speed and low voltage operation. The family includes variants specified for different temperature ranges and packaged in either SOT-23 or DFN formats.