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时间: 2019-12-24 21:21
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TheTC72isadigitalCMOSsilicontemperaturesensorthatprovidesanaccuratedigitaltemperaturemeasurement.Dataisconvertedfromaninternaldiodetemperature-sensingelementtoadigitalformatthatcanbedirectlyinterfacedtoamicrocontroller.TheTC72sensoroffersmanysystem-leveladvantages,includingtheintegrationofthesensorandsignal-conditioningcircuitryinasmallintegratedcircuit(IC)package.TheTC72alsohasanOne-shotConversionmode,whichperformsasingletemperaturemeasure-mentandthengoesintopower-savingShutdownmode.TheOne-shotConversionmodemakesthissensoragoodchoiceforpower-critical,portableapplications.AN940InterfacingtheTC72SPIDigitalTemperatureSensortoaPICmicroMicrocontrollerAuthor:JimLepkowskiandSteveBibleTheTC72digitaltemperaturesensorisespeciallyMicrochipTechnologyInc.suitedforembeddedsystemsduetoitsSPIinterface,whichservestoprovideastraightforwardandeasywaytointerfacetoamicrocontroller.ThisapplicationnoteINTRODUCTIONwilldiscusssystemintegration,firmwareimplementa-……
标签: tc72
