Texas Instruments LF347B Bruksanvisning
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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,
intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.
LF347
,
LF347B
SLOS013C–MARCH1987–REVISEDMARCH2016
LF347,LF347BJFET-InputQuadOperationalAmplifiers
1
1Features
1
•LowInputBiasCurrent:50pATypical
•LowInputNoiseCurrent:0.01pA/√HzTypical
•LowTotalHarmonicDistortion
•LowSupplyCurrent:8mATypical
•GainBandwidth:3MHzTypical
•HighSlewRate:13V/msTypical
2Applications
•MotorIntegratedSystems:UPS
•DrivesandControlSolutions:ACInvertersandVF
Drives
•Renewables:SolarInverters
•ProAudioMixers
•Oscilloscopes
3Description
TheLF347andLF347Bdevicesarelow-cost,high-
speed,JFET-inputoperationalamplifiers.They
requirelowsupplycurrentyetmaintainalargegain-
bandwidthproductandafastslewrate.Inaddition,
theirmatchedhigh-voltageJFETinputsprovidevery
lowinputbiasandoffsetcurrent.
TheLF347andLF347Bcanbeusedinapplications
suchashigh-speedintegrators,digital-to-analog
converters,sample-and-holdcircuits,andmanyother
circuits.
TheLF347andLF347Bdevicesarecharacterizedfor
operationfrom0°Cto70°C.
DeviceInformation
(1)
PARTNUMBERPACKAGEBODYSIZE(NOM)
LF347D,LF347BDSOIC(14)8.65mm×3.91mm
LF347N,LF347BNPDIP(14)19.30mm×6.35mm
(1)Forallavailablepackages,seetheorderableaddendumat
theendofthedatasheet.
Symbol(EachAmplifier)
Produktspecifikationer
| Varumärke: | Texas Instruments |
| Kategori: | ej kategoriserat |
| Modell: | LF347B |
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