行业分类
霍尔开关YH148、霍尔IC、手电筒霍尔开关
日期:2010-10-05 08:17  点击:8
价格:未填
供应:99999
发货:3天内
The YH148 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.TheoutputtransistoroftheYH148 willbelatchedoninthepresenceofasufficientlystrongSouthorNorthmagneticfieldfacingthemarkedsideofthepackage.Theoutputwillbelatchedoffintheabsenceofamagneticfield.Features 2.2Vto6.0Vbatteryoperation Highsensitivityandhighstabilityofthemagneticswitchingpoints Highresistancetomechanicalstress Digitaloutputsignal Switchingforbothpolesofamagnet(omnipolar)
联系方式
公司:深圳市裕輝美科技有限公司
发信:点此发送
姓名:陳愈柏(先生)
电话:86-755-84664302/84660586/18
手机:18923809726
传真:86-0755-84662603
地址:中国 广东 深圳市 龍崗街道東方明珠城4座3003
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