本公司经营CMOS高灵敏度US4881,质量保证,欢迎咨询洽谈。TheMelexisUS4881isabipolarHall-effectswitchdesignedinmixedsignalCMOStechnology.Thedeviceintegratesavoltageregulator,Hallsensorwithdynamicoffsetcancellationsystem,Schmitttriggerandanopen-drainoutputdriver,allinasinglepackage.Thelowoperatingvoltageandextendedchoiceoftemperaturerangemakeitsuitableforuseinautomotive,industrialandconsumerlowvoltageapplications.ThedevicesaredeliveredinaSmallOutlineTransistor(SOT23)forsurfacemountprocessandinaPlasticSingleInLine(TO-92flat)forthrough-holemount.Both3-leadpackagesareRoHScompliant.Operatingvoltagerangefrom2.2Vto18VVeryhighmagneticsensitivityCMOStechnologyChopper-stabilizedamplifierstageLowcurrentconsumptionOpendrainoutputSOT233LandflatTO-923LbothRoHSCompliantpackagesSOpackageNorthPoleActiveUApackageSouthPoleActive