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2 Ps/DIV

10 pF

V

S

= 10V, A

V

= +1, R

L

= 1 M:

2000 pF

10,000 pF

20,000 pF

5V/DIV

0.1

1101001000

I

SOURCE

(mA)

0.01

0.1

1

10

100

V

OUT

FROM RAIL (V)

125°C

85°C

-40°C

25°C

V

S

= 30V

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LM7332

SNOSAV4B–APRIL2008–REVISEDJANUARY2016

LM7332DualRail-to-RailInputandOutput30-V,WideVoltageRange,HighOutput,

OperationalAmplifier

1Features3Description

TheLM7332deviceisadualrail-to-railinputand

1

•V

S

=±15V,T

A

=25°C,TypicalValuesUnless

outputamplifierwithawideoperatingtemperature

Specified

range(−40°Cto+125°C)thatmeetstheneedsof

•WideSupplyVoltageRange2.5Vto32V

automotive,industrial,andpowersupplyapplications.

•WideInputCommonModeVoltage0.3VBeyond

TheLM7332hasanoutputcurrentof100mA,which

ishigherthanthatofmostmonolithicoperational

Rails

amplifiers.Circuitdesignswithhighoutputcurrent

•OutputShortCircuitCurrent>100mA

requirementsoftenrequirediscretetransistors

•HighOutputCurrent(1VfromRails)±70mA

becausemanyoperationalamplifiershavelow

•GBWP21MHz

currentoutput.TheLM7332hasenoughcurrent

outputtodrivemanyloadsdirectly,savingthecost

•SlewRate15.2V/µs

andspaceofthediscretetransistors.

•CapacitiveLoadToleranceUnlimited

Theexceptionallywideoperatingsupplyvoltage

•TotalSupplyCurrent2mA

rangeof2.5Vto32Valleviatesanyconcernsover

•TemperatureRange−40°Cto+125°C

functionalityunderextremeconditionsandoffers

•Testedat−40°C,+125°C,

flexibilityofuseinamultitudeofapplications.Most

and+25°Cat5V,±5V,±15V

parametersofthisdeviceareinsensitivetopower

supplyvariations;thisdesignenhancementisanother

stepinsimplifyingusage.Greaterthanrail-to-rail

2Applications

inputcommonmodevoltagerangeallowsoperation

•MOSFETandPowerTransistorDriver

inmanyapplications,includinghigh-sideandlow-side

•ReplacesDiscreteTransistorsinHighCurrent

sensing,withoutexceedingtheinputrange.

OutputCircuits

TheLM7332candriveunlimitedcapacitiveloads

•Instrumentation4–20mACurrentLoops

withoutoscillations.

•AnalogDataTransmission

TheLM7332isofferedinthe8-pinVSSOPandSOIC

•MultipleVoltagePowerSuppliesandBattery

packages.

Chargers

DeviceInformation

(1)

•High-SideandLow-SideCurrentSensing

PARTNUMBERPACKAGEBODYSIZE(NOM)

•BridgeandSensorDriving

VSSOP(8)3.00mm×3.00mm

•Digital-to-AnalogConverterOutput

LM7332

SOIC(8)3.91mm×4.90mm

(1)Forallavailablepackages,seetheorderableaddendumat

theendofthedatasheet.

OutputSwingvsSourcingCurrent

LargeSignalStepResponseforVarious

CapacitiveLoads

1

AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,

intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.

Product specificaties