HV Series DifferentialLowPressureSensors HVACApplications HighlyintegratedsensorwithADCandDSP Selectablepressurerangefrom0.1to60inH O 2 Integrated50/60HzNotchFilter SelectableBandwidthFilterfrom0.1Hzto10Hz VeryHighAccuracy+/0.1%ofSelectedRange LongTermStability+/0.1%FSS TemperatureCompensated0Cto50C SupplyVoltageCompensation FullyIntegratedCompensationMath 2 StandardI CandSPIInterface Product Summary example,anHVSeriesdeviceinstalledintheceiling Superior Sensor Technology s HV Series Family ventcannowbeprogrammedtoaccommodateany offerstheindustry shighestperformingandmost pressure requirement without additional flexibleDifferentialLowPressureSensorsforHVAC installation charges. For added performance, the (Heating, Ventilation, and Air Conditioning) HVSerieshasincorporateda50/60Hznotchfilterto applications.Targetingpressurerangesfromaslow minimize the impact of power noise spikes. The as0.1 inH O(WaterColumn)to60 inH Owith 2 2 HVSeriesfamilyprovidesanewlevelofintegration industryleading16bitsofresolutionforeachrange combining an advanced piezoresistive sensing supported. Competing solutions degrade as the element with integrated amplification, ADC, DSP pressurerangeislowered but,Superior sHVSeries and digital interface which greatly simplifies withtheMultiRangecapabilityenabledmaintains customerintegrationefforts.Theincorporationof optimalperformancefrom60 inH Odowntoeven 2 advanced digital signal processing enables new 0.1 inH O. 2 functionalitythussimplifyingsystemdevelopment, manufacturingeaseandincreasedreliability. TheHVSeriesfamilyemploysSuperior sproprietary NimbleSensearchitecturetocreatetheindustry s Constructedwithahighreliabilityplasticenclosure, firstgenerationoSmartSensorsNimbleSense theHVSeriesfamilyprovidestheidealcombination providesveryhighdynamicrangetoenableasingle of very high performance and reliability while devicetocovertheentirerangeofHVACpressure ensuring customers have a high volume cost requirements. For example, one MultiRange effective solution optimized for their HVAC enabledSuperiorSensordevicecanreplacethreeto requirements. five (or more) competing products greatly simplifying installation requirements and significantly lowering inventory costs. As an www.SuperiorSensors.com 1 DS0001E.0944.DOCXHV Series DifferentialLowPressureSensors Table of Contents 1 Maximum Ratings 1 MaximumRatings................................................................2 Sym Min Max Units Parameter 2 SuggestedOperatingConditions.........................................2 SupplyVoltage V Gnd0.3 4.0 V DDM 3 Environmental.....................................................................2 4 EquivalentCircuit.................................................................2 VoltageonI/OPins 5 FeatureList..........................................................................3 V >3.3V V Gnd0.3 5.8 V DD IOML 6 PerformanceCharacteristics...............................................3 V 3.3V V Gnd0.3 V +2.5 V DD IOMH DD 7 ElectricalCharacteristics......................................................4 I/OCurrent I25 25 mA IOM 7.1 SupplyCharacteristics.................................................4 7.2 ResetCharacteristics..................................................4 7.3 DAVCharacteristics....................................................4 2 Suggested Operating Conditions 7.4 SPICharacteristics......................................................5 Sym Min Max Units 2 Parameter 7.5 I CCharacteristics.......................................................5 8 Materials..............................................................................5 SupplyVoltage V 2.8 3.5 V DDOP 8.1 WettedMaterials........................................................5 Temperature T 0 50 C A 8.2 MaterialCompliance..................................................6 9 SystemOverview.................................................................6 10Interface..............................................................................7 3 Environmental 10.1Reset...........................................................................7 Sym Min Max Units Parameter 10.2CommunicationInterfaceSelection...........................7 10.3SPIInterface................................................................7 TemperatureRange 2 10.4I CInterface................................................................8 Compensated T 0 50 C CMP 2 10.4.1I CAddress.......................................................8 Operating T 20 85 C OP 2 10.4.2I CCommunicationsModel.............................8 T Storage 40 85 C STG 2 10.4.3I CClockStretching..........................................9 Humidity 2 RH 0 95 %RH 10.4.4I CBusCompatibility........................................9 OP (Noncondensing) 10.5ExtendedDataAcquisition.........................................9 Vibration 10.5.1AvailableExtendedData..................................9 G 15 g VIBE (10Hz2kHz) 10.5.2SPIExtendedDataRead...................................9 2 10.5.3I CExtendedDataRead...................................9 Shock(6ms) G 100 g SHOCK 10.6ControlRegisters......................................................10 Life CY 1M Cycles LIFE 10.6.1ModeControlRegister...................................10 10.6.2RateControlRegister.....................................11 10.7ComputingPressure.................................................11 4 Equivalent Circuit 11MechanicalandManufacturing.........................................12 HVSeriesEquivalentCircuit 11.1PackageDimensions.................................................12 DAV DAV 11.2SuggestedPadLayout...............................................12 nRST nRST P P 11.3Pinout.......................................................................13 LOW PortA LOW PortA 11.4ReflowSolderingandHandlingConditions..............13 MISO/SDA MISO/SDA P PortB PHIGH PortB HIGH MOSI/SCL MOSI/SCL 11.5PickandPlacePickupZone.....................................13 Sensor Sensor 2 SCK (SPI) SCK (I C) VI2CAddress 11.6PackagingOptions....................................................14 nSS nSS 11.6.1TrayPackaging...............................................14 V VDD DD 11.6.2TapeandReel................................................15 Gnd Gnd 11.7PartIdentification.....................................................16 12OrderingInformation........................................................16 13PackagingLabeling.............................................................16 14Revisions............................................................................17 15Warranty............................................................................17 www.SuperiorSensors.com 2 DS0001E.0944.DOCX FIG0026B