Texas Instruments LP2904 Bruksanvisning

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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,

intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.

LP358

,

LP2904

SLOS475A–AUGUST2005–REVISEDMAY2017

Ultra-LowPowerDualOperationalAmplifiers

1

1Features

1

•LowSupplyCurrent:54μA(Typical)

•LowOffsetVoltage:2mV(Typical)

•LowInputBiasCurrent:2nA(Typical)

•InputCommon-ModetoGND

•WideSupplyVoltage:3V<V

CC

<32V

•PinCompatibleWithLM358andLM2904

2Applications

•LCDDisplays

•PortableInstrumentation

•SensorandMeteringEquipment

•ConsumerElectronics(MP3Players,Toys)

•PowerSupplies

3Description

TheLP358andLP2904devicesareduallow-power

operationalamplifiersespeciallysuitedforbattery-

operatedapplications.Goodinputspecificationsand

widesupply-voltagerangestillareachieveddespite

theultra-lowsupplycurrent.Single-supplyoperation

isachievedwithaninputcommon-moderangethat

includesGND.

TheLP358andLP2904devicesareidealin

applicationswherewidesupplyvoltagesandlow

poweraremoreimportantthanspeedandbandwidth.

Theseapplicationsincludeportableinstrumentation,

LCDdisplays,consumerelectronics(MP3players,

toys,andsoforth),andpowersupplies.

DeviceInformation

(1)

PARTNUMBERPACKAGEBODYSIZE(NOM)

LP2904

SOIC(8)4.90×3.91

LP358

(1)Forallavailablepackages,seetheorderableaddendumat

theendofthedatasheet.

Symbol(EachAmplifier)Schematic(EachAmplifier)

Produktspecifikationer