SEC锁存型霍尔效应传感器SS41F规格书(深圳响拇指)

《SEC锁存型霍尔效应传感器SS41F规格书(深圳响拇指)》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、SS41HallLatchPositionSensorFeaturesandBenefitsApplicationExamples–4.5Vto24VOperation–BrushlessDCmotorcommutation–-40℃to150℃Superiortemperatureoperation–Automotive,ConsumerandIndustrial–Bipolartechnology–Solid-stateswitch–Open-collector25mAoutput–Speedmeasurement–Reversebatterypr

2、otection–Revolutioncounting–SmallSize-SOT233LorSIP3L–Angularpositiondetection–Solid-statereliability–Proximitydetection–Resistanttophysicalstress–Activatewithsmall,commerciallyavailablepermanentmagnets3pinSOT23(suffixSO)3pinSIP(suffixUA)1V2.00May1,2012SS41HallLatchPositionSensor

3、GeneralDescriptionTheSS41isanintegratedHalleffectlatchedsensordesignedchanges.IfamagneticfluxdensitylargerthanthresholdBop,forelectroniccommutationofbrush-lessDCmotorOutputisturnedon(low).Theoutputstateishelduntilaapplications.Thedeviceintegratesavoltageregulator,magneticfluxden

4、sityreversalfallsbelowBrp,causingreversebatteryprotectiondiode,HallsensorwithdynamicOutputtobeturnedoff(high).offsetcancellationsystem,temperaturecompensationcircuitry,smallsignalamplifier,SchmitttriggerandanThankstoitswideoperatingvoltagerangeandextendedopen-collectoroutputtosi

5、nkupto25mA.choiceoftemperaturerange,itisquitesuitableforuseinDCmotorapplications.TheseHall-effectswitchesaremonolithicintegratedcircuitswithtightermagneticspecifications,designedtooperateThedeviceisdeliveredinaSmallOutlineTransistor(SOT)continuouslyoverextendedtemperaturesto+150

6、℃,andareorinaPlasticSingleInLine(SIP3Lflat).Both3-leadmorestablewithbothtemperatureandsupplyvoltagepackagesareRoHScompliant.GlossaryofTermsMilliTesla(mT),Unitsofmagneticfluxdensity:1mT=10GaussRoHSRestrictionofHazardousSubstancesOperatingPoint(BOP)Magneticfluxdensityappliedontheb

7、randedsideofthepackagewhichturnstheoutputdriverON(VOUT=VDSon)ReleasePoint(BRP)MagneticfluxdensityappliedonthebrandedsideofthepackagewhichturnstheoutputdriverOFF(VOUT=high)2V2.00May1,2012SS41HallLatchPositionSensorPinDefinitionsandDescriptionsSOTPin№SIPPin№NameTypeFunction11VDDSu

8、pplySupplyVoltagepin23OUTOutputOpenDrainOutputp