LT6703CDC-3#TRMPBF

$3.26

Description：IC COMPARATOR 1 GEN PUR 3DFN
Series：Over-The-Top®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f1cbca921012 Category: Comparators Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC COMPARATOR 1 GEN PUR 3DFN
Series：Over-The-Top®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：General Purpose
Number of Elements：1
Output Type：Open-Collector
Voltage - Supply, Single/Dual (±)：1.4V ~ 18V
Voltage - Input Offset (Max)：-
Current - Input Bias (Max)：0.01µA @ 18V
Current - Output (Typ)：-
Current - Quiescent (Max)：14µA
CMRR, PSRR (Typ)：-
Propagation Delay (Max)：29µs
Hysteresis：11mV
Operating Temperature：0°C ~ 70°C
Package / Case：3-WFDFN Exposed Pad
Mounting Type：Surface Mount
Supplier Device Package：3-DFN (2x2)
Grade：-
Qualification：-

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LT6703CDC-3#TRMPBF

Overview

The LT6703CDC-3#TRMPBF is a micropower, low voltage comparator featuring an internal 400mV reference. It operates on a single supply from 1.4V to 18V with a typical quiescent current of 6.5μA at 5V. The device includes built-in hysteresis and an open-collector output capable of sinking over 5mA. It utilizes a 3-lead (2mm × 2mm) plastic DFN package and supports input voltages up to the supply rail.

Feature Summary

Integrates a 400mV internal reference for simplified threshold detection
Features noninverting input configuration with built-in hysteresis
Open-collector output allows level translation independent of supply voltage
Supports Over-The-Top inputs operating up to 18V regardless of supply

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 in mini quantity. Confirm the CDC designation corresponds to the commercial temperature range of 0°C to 70°C. Ensure the DC package type matches the required PCB footprint. Cross-reference the manufacturer part number with official Analog Devices documentation to confirm availability status.

Selection Notes

Select this component when a fixed 400mV threshold is required without external resistors. The noninverting input polarity suits applications where the signal rises above the reference to trigger the output. Consider the low quiescent current for battery life optimization. Verify that the open-collector output interface aligns with the downstream logic requirements.

Part Context

This part belongs to the LT6703 family of micropower comparators. It differs from the LT6703-2 by providing a noninverting input instead of an inverting one. The CDC variant specifies the commercial temperature grade. It shares architectural similarities with the dual-channel LT6700 but offers a single-channel solution in a compact DFN form factor.