Texas Instruments LM6142 Handleiding
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LM6142,LM6144
www.ti.com
SNOS726D–JUNE2000–REVISEDMARCH2013
LM6142/LM614417MHzRail-to-RailInput-OutputOperationalAmplifiers
CheckforSamples:LM6142,LM6144
1
FEATURES
DESCRIPTION
Usingpatentpendingnewcircuittopologies,the
2
AtV
S
=5V.TypUnlessNoted.
LM6142/LM6144providesnewlevelsofperformance
•Rail-to-railInputCMVR−0.25Vto5.25V
inapplicationswherelowvoltagesuppliesorpower
•Rail-to-RailOutputSwing0.005Vto4.995V
limitationspreviouslymadecompromisenecessary.
Operatingonsuppliesof1.8Vtoover24V,the
•WideGain-Bandwidth:17MHzat50kHz(typ)
LM6142/LM6144isanexcellentchoiceforbattery
•SlewRate:
operatedsystems,portableinstrumentationand
–SmallSignal,5V/μs
others.
–LargeSignal,30V/μs
Thegreaterthanrail-to-railinputvoltagerange
•LowSupplyCurrent650μA/Amplifier
eliminatesconcernoverexceedingthecommon-
modevoltagerange.Therail-to-railoutputswing
•WideSupplyRange1.8Vto24V
providesthemaximumpossibledynamicrangeatthe
•CMRR107dB
output.Thisisparticularlyimportantwhenoperating
•Gain108dBwithR
L
=10k
onlowsupplyvoltages.
•PSRR87dB
Highgain-bandwidthwith650μA/Amplifiersupply
currentopensnewbatterypoweredapplications
APPLICATIONS
whereprevioushigherpowerconsumptionreduced
batterylifetounacceptablelevels.Theabilitytodrive
•BatteryOperatedInstrumentation
largecapacitiveloadswithoutoscillatingfunctionally
•DepthSounders/FishFinders
removesthiscommonproblem.
•BarcodeScanners
•WirelessCommunications
•Rail-to-Railin-outInstrumentationAmps
ConnectionDiagrams
Figure1.8-PinCDIPFigure2.8-PinPDIP/SOIC
TopViewTopView
Figure3.14-PinPDIP/SOIC
TopView
1
Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsof
TexasInstrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.
2Alltrademarksarethepropertyoftheirrespectiveowners.
PRODUCTIONDATAinformationiscurrentasofpublicationdate.
Copyright©2000–2013,TexasInstrumentsIncorporated
ProductsconformtospecificationsperthetermsoftheTexas
Instrumentsstandardwarranty.Productionprocessingdoesnot
necessarilyincludetestingofallparameters.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | LM6142 |
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