价格:未填
供应:99999
发货:3天内
The YH13s omnipolarHalleffectsensor ICisfabricatedfrommixedsignalCMOStechnology.Itincorporatesadvancedchopper-stabilizationtechniquestoprovideaccurateandstablemagneticswitchpoints. ThecircuitdesignprovidesaninternallycontrolledclockingmechanismtocyclepowertotheHallelementandanalogsignalprocessingcircuits.Thisservestoplacethehighcurrent-consumingportionsofthecircuitintoa Sleep mode.Periodicallythedeviceis Awakened bythisinternallogicandthe magnetic fluxfrom the Hall element isevaluated against the predefined thresholds.IfthefluxdensityisaboveorbelowtheBop/Brpthresholdsthentheoutputtransistorisdriventochangestatesaccordingly.Whileinthe Sleep cycletheoutputtransistorislatchedinitspreviousstate.Thedesignhasbeenoptimizedforserviceinapplicationsrequiringextendedoperatinglifetimeinbatterypoweredsystems.TheoutputtransistoroftheYH13s willbelatchedoninthepresenceofasufficientlystrongSouthorNorthmagneticfieldfacingthemarkedsideofthepackage.Theoutputwillbelatchedoffintheabsenceofamagneticfield.Features 2.2Vto6.0Vbatteryoperation Highsensitivityandhighstabilityofthemagneticswitchingpoints Highresistancetomechanicalstress Digitaloutputsignal Switchingforbothpolesofamagnet(omnipolar)