Texas Instruments LMV722 Bruksanvisning

Läs gratis den bruksanvisning för Texas Instruments LMV722 (30 sidor) i kategorin ej kategoriserat. Guiden har ansetts hjälpsam av 4 personer och har ett genomsnittsbetyg på 4.3 stjärnor baserat på 4 recensioner. Har du en fråga om Texas Instruments LMV722 eller vill du ställa frågor till andra användare av produkten? Ställ en fråga

LMV7210DBV or DCK PACKAGE

(TOP VIEW)

LMV7220D, DGK, OR DRG PACKAGE

(TOP VIEW)

1

2

3

4

8

7

6

5

V

CC

+

2OUT

2IN−

2IN+

1OUT

1IN−

1IN+

V

CC−

1

2

3

5

4

OUT

V

CC−

IN+

V

CC+

IN−

LMV721

LMV722

www.ti.com

SLOS470C–JUNE2005–REVISEDSEPTEMBER2010

10-MHzLOW-NOISELOW-VOLTAGELOW-POWER

OPERATIONALAMPLIFIERS

CheckforSamples:LMV721,LMV722

1

FEATURES

•Power-SupplyVoltageRange:2.2Vto5.5V

•LowSupplyCurrent:930mA/Amplifierat2.2V

•HighUnity-GainBandwidth:10MHz

•Rail-to-RailOutputSwing

–600-ΩLoad:120mVFromEitherRailat

2.2V

–2-kΩLoad:50mVFromEitherRailat2.2V

•InputCommon-ModeVoltageRangeIncludes

Ground

•InputVoltageNoise:9nV/√Hzatf=1kHz

APPLICATIONS

•CellularandCordlessPhones

•ActiveFilterandBuffers

•LaptopsandPDAs

•BatteryPoweredElectronics

DESCRIPTION/ORDERINGINFORMATION

TheLMV721(single)andLMV722(dual)arelow-noiselow-voltagelow-poweroperationalamplifiersthatcanbe

designedintoawiderangeofapplications.TheLMV721andLMV722haveaunity-gainbandwidthof10MHz,a

slewrateof5V/ms,andaquiescentcurrentof930mA/amplifierat2.2V.

TheLMV721andLMV722aredesignedtoprovideoptimalperformanceinlow-voltageandlow-noisesystems.

Theyproviderail-to-railoutputswingintoheavyloads.Theinputcommon-modevoltagerangeincludesground,

andthemaximuminputoffsetvoltageare3.5mV(overrecommendedtemperaturerange)forthedevices.Their

capacitiveloadcapabilityisalsogoodatlowsupplyvoltages.Theoperatingrangeisfrom2.2Vto5.5V.

ORDERINGINFORMATION

(1)

T

A

PACKAGE

(2)

ORDERABLEPARTNUMBERTOP-SIDEMARKING

(3)

Reelof3000LMV721IDCKR

SC-70–DCKRK_

SingleReelof250LMV721IDCKT

SOT-23–DBVReelof3000LMV721IDBVRRBF_

–40°Cto105°CReelof2500LMV722IDR

SOIC–DMV722I

Tubeof75LMV722ID

Dual

VSSOP–DGKReelof2500LMV722IDGKRR6_

QFN–DRGReelof2500LMV722IDRGRZYY

(1)Forthemostcurrentpackageandorderinginformation,seethePackageOptionAddendumattheendofthisdocument,orseetheTI

websiteatwww.ti.com.

(2)Packagedrawings,thermaldata,andsymbolizationareavailableatwww.ti.com/packaging.

(3)DBV/DCK/DGK:Theactualtop-sidemarkinghasoneadditionalcharacterthatdesignatesthewaferfab/assemblysite.

1

Pleasebeawarethatanimportantnoticeconcerningavailability,standardwarranty,anduseincriticalapplicationsofTexas

Instrumentssemiconductorproductsanddisclaimerstheretoappearsattheendofthisdatasheet.

PRODUCTIONDATAinformationiscurrentasofpublicationdate.

Copyright©2005–2010,TexasInstrumentsIncorporated

ProductsconformtospecificationsperthetermsoftheTexas

Instrumentsstandardwarranty.Productionprocessingdoesnot

necessarilyincludetestingofallparameters.

Produktspecifikationer