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ADI LT1018IS8#TRPBF product image
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ADI LT1018IS8#TRPBFRoHS

Manufacturer
ADI
MPN
LT1018IS8#TRPBF
LCSC Part #
C661517
Packaging
SO-8
Customer #
Key Attributes
Micropower Dual Comparator
Datasheetpdf iconADI LT1018IS8#TRPBF
In-Stock: 9
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QtyUnit PriceTotal Amount
1+$ 14.7286$ 14.73
10+$ 14.0327$ 140.33
30+$ 12.8291$ 384.87
100+$ 11.7796$ 1177.96
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Linear/Comparators
ManufacturerADI
PackagingSO-8
Number of Channels2
Input Offset Current(Ios)1nA
Output Mode-
Operating Temperature-40℃~+85℃
Features-
Dual Supply0.75V~20V;-20V~-0.75V
Ib - Input Bias Current15nA
Output TypeOpen Collector
Common Mode Rejection Ratio(CMRR)115dB
Input Hysteresis Voltage (Vhys)-
Quiescent Current(Iq)30uA
Vos - Input Offset Voltage1mV
Maximum Power Supply Range (Vdd-Vss)40V
Rail to RailRail-to-rail output
Single Supply1.1V~40V
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Introduction

AI Translation

The LT1017/LT1018 are general purpose micropower comparators. The LT1017 is optimized for lowest operating power while the LT1018 operates at higher power and higher speed. Both devices can operate from a single 1.1V cell up to 40V. The output stage includes a class “B” pullup current source, eliminating the need for an external resistive pull-up and saving power. The output stage is also designed to allow driving loads connected to a supply more positive than the device, as can comparators with open-collector output stages. Input specif ications are also excellent. On-chip trimming minimizes offset voltage, while high gain and common mode rejection ratio keep other input referred errors low. Common mode voltage range includes ground. Special circuitry prevents false output states even if the input is overdriven. The LT1017/LT1018 are pin compatible with older dual comparators such as 393 type devices.

Features

AI Translation
  • Maximum Offset Voltage: 1mV
  • Maximum Bias Current: 15nA
  • Typical Output Drive: 70mA
  • Operates from 1.1V to 40V
  • Internal Pull-Up Current
  • Output Can Drive Loads Above V+
  • 30μA Supply Current (LT1017)
  • 110μA Supply Current (LT1018)
  • Available in 8-Lead PDIP, 8-Lead Plastic SO, and 16-Lead Plastic SO Packages

Applications

AI Translation
  • Power Supply Monitors
  • Relay Driving
  • Oscillators