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120

100

10k

10M

-40

20

GAIN (dB)

1M

100k

1k

80

60

0

-20

40

100

FREQUENCY (Hz)

PHASE

GAIN

V

S

= 5V

120

-40

20

80

60

0

-20

40

100

PHASE

(

°

)

C

C1

+

V

OUT

+

-

-

C

F

V

IN

+

-

R

B1

V

+

R

B2

R

2

100 NŸ

R

1

1 NŸ

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AnIMPORTANTNOTICEattheendofthisdatasheetaddressesavailability,warranty,changes,useinsafety-criticalapplications,

intellectualpropertymattersandotherimportantdisclaimers.PRODUCTIONDATA.

LMV551-Q1

SNOSD24–FEBRUARY2017

LMV551-Q13-MHz,AutomotiveMicropowerRROAmplifier

1

1Features

1

•QualifiedforAutomotiveApplications

•AEC-Q100TestGuidanceWiththeFollowing:

–DeviceTemperatureRangeGrade1:−40°Cto

+125°CAmbientOperatingTemperature

–DeviceHBMESDClassificationLevel2

–DeviceCDMESDClassificationLevelC7

•Specified3-Vand5-VPerformance

•HighUnityGainBandwidth3MHz

•SupplyCurrent37µATyp

•CMRR93dB

•PSRR90dB

•SlewRate1V/µs

•OutputSwingWith100-kΩLoad70mVFromRail

•TotalHarmonicDistortion:0.003%at1kHz,2kΩ

2Applications

•AutomotiveSubsystems

•PortableandBatteryPoweredSystems

•RoboticsandAutomation

•SensorsandInstrumentation

•ActiveFilters

3Description

TheLMV551-Q1isahighperformance,lowpower

operationalamplifierimplementedwithTI’sadvanced

VIP50process.TheLMV551-Q1features3MHzof

bandwidthwhileconsumingonly37μAofcurrent,

whichisanexceptionalbandwidthtopowerratioin

thisopampclass.Theseamplifiersareunitygain

stableandprovideanexcellentsolutionforlowpower

applicationsrequiringawidebandwidth.

TheLMV551-Q1hasarail-to-railoutputstageandan

inputcommonmoderangethatextendsbelow

ground.

TheLMV551-Q1hasanoperatingsupplyvoltage

rangefrom2.7Vto5.5V.Thisamplifiercanoperate

overawidetemperaturerange(−40°Cto125°C)

makingitagreatchoiceforautomotiveapplications,

sensorapplicationsaswellasportable

instrumentationapplications.TheLMV551-Q1is

offeredintheultratiny5-pinSC70package.

DeviceInformation

(1)

PARTNUMBERPACKAGEBODYSIZE(NOM)

LM551-Q1SC70(5)2.00mm×1.25mm

(1)Forallavailablepackages,seetheorderableaddendumat

theendofthedatasheet.

SingleSupplyInvertingAmplifier

OpenLoopGainandPhasevsFrequency

Produktspecifikationer