ADI关于可穿戴设备中体征信号监测的解决方案

TheWorldLeaderinHighPerformanceSignalProcessingSolutionsADI关于可穿戴设备中体征信号监测的解决方案体征信号监测的解决方案体征信号监测体征信号监测SensorThlAnalogSignalProcessingDigitalSignalProcessing/CtlPiWirelessCADIVitalSignsMonitoringADIVitalSignsMonitoring体征信号体征信号TechnologyProcessingControlProcessingCommsPowerProcessingWirelessAFESensorsPowerADITechnologyPlatformsADIAlgorithmsAnalogDevicesConfidentialInformationAnalogDomainDigitalDomainHeartRateVSMTechnologyConvergenceOutofHospitalOutofHospitalLAtiPgygHeartRateSP02LowActivePowerHighPerformanceBodyWornWirelessActivityECGWirelessBMIFallBMIInInHospital/AssistedLivingHospital/AssistedLivingRespirationInIn--Hospital/AssistedLivingHospital/AssistedLivingLowActivePowerHighPerformancegEmerging:-BodyWorn-Wireless4传感器技术传感器技术光电光电阻抗阻抗4AUX16-BitADCInputsAIN[A:D]16-BIT4AFE1AFE9AFE2AFE3AFE5AFE6AFE7AFE8AFE10AFESUPPLIES63AGND_REFVREFAVDD_TXAVDD_RXAGND_RXAGND_TXVCCM_ANAVCCM_DIGAFE4生理电势生理电势CAPACITIVESENSORPCBCrystalOscCrystalOscDVDD32kBRAMLOWPOWERCONTROL2GENERALPURPOSETIMERSARMSWDINTERFACENVICWAKE-UPANDWATCHDOGTIMERSARMCORTEXM3MCUFLASHEEPROM348kB16kBPORRTCVBACKCONVERSIONCONTROLDIGITALFILTERINGSRAMEXCITATIONSWITCHINGMATRIX1414-BITCDCCAPTOUCHTA_OUTTB_OUTTC_OUT3VClockControl12-BITDACADCTempSenseGPIO3GPIO4GPIO2/SPI1_EN-SINEWAVE-TRAPEZOID-DACDCOFFSETCONTROLPROXIMITYDETECTIONAFE11AFE12AFE13-INSTUMENTATIONAMP-EXCITATIONBUFFER-I/VCONVERTER-SWITCHMATRIX3DGND1DGND2AFE14TDOTDIDEBUGJTAGSWDIOTMSSWCLKTCKTRACECLKTRACEDATA[0:3]SPIH_SCLKSPIH_MISOSPIH_MOSISPIH_ENCIN0CIN1CIN2CIN3CIN4CIN5RTC_XTAL1RTC_XTAL216M_XTAL116M_XTAL2RESETINTIMERSERIALPORTHBEEPER/BSCKBEEPER/LRCLKSDATAOBEEPER/I2SGPIO/SERIALPORTENABLEUSBINTSERSERI2GPIO1/SPI0_ENADuCM350ADPD1xx:OpticalAFEandModuleAmbientLightrejection•Applications:128SEGMENT8/4-COMMONLCDDRIVERUSBReg3VUSBGNDVUSBLCD_GNDVBUSTOUSBDPDMLCD[35:0]LCD_FLY_CAP_[T:B]VLCD[1:4]COM[0:3]/EXT_DIS_D[0:3]SEG[1:14]/EXT_DIS_D[4:17]SEG[15:16]/EXT_DIS_[nCS:nRD]COM4/SEG17/EXT_DIS_nRDCOM5/SEG18/EXT_DIS_nWRCOM6/SEG19COM7/SEG20/TXSEG21/RXSEG22/SCLSEG23/SDASEG[24:26]SEG27/SPI1_SCLKSEG28/SPI1_MISOSEG29/SPI1_MOSISEG30/SPI0_SCLKSEG31/SPI0_MISOSEG32/SPI0_MOSISERIALPORT0SERIALPORT1I2CCLOCKUARTTERFACERIALPORT0RIALPORT12CCLOCKUARTADuCM350AFE+CortexM3HighAccuracyConfigurableAnalogFrontEndwithPeripheralRichmicro-controllersubsystemADAS1000DiagnosticqualityECGAFEAD8232HRMAFELCt/LPHtMitAFEApplications:•SP02;HeartRate;运动运动温度温度subsystem•Applications:•ImpedanceMeasurement•SP02/HRM/NIBPsubsystemLowCost/LowPowerHeartMonitorAFE•Applications:•HRM,ECGMonitor运动运动温度温度ADXL362MicroPower3AxisAccelerometerIdt’ltltADT7320±0.25°CAccurateDigitalTempSensors±02°CAf10°Ct85°C@3VIndustry’slowestpoweraccelerometer•Applications:•Pedometer,FallDetection,Motiondetection….±0.2°CAccuracyfrom-10°Cto85°C@3V•Applications:•BodyTemperatureSensing可穿戴体征信号技术可穿戴体征信号技术ADPD142RGADXL362•HRM•SpO2•Activity/StepsActivity/Steps•Sleep•FallDetection•Bio-impedanceBioimpedance-Stress-BMI•ECGAD8232ADuCM350HPDRIVE+–ADuCM350TheWorldLeaderinHighPerformanceSignalProcessingSolutions生理电势测量(ECG&HRM)(ECG&HRM)Low-PowerECGADAS1000–IN-AMPARCHITECTURELowPowerECGADAS1000INAMPARCHITECTUREFEATURES&BENEFITSBiopotentialin;Digitizedoutp;g6Electrode(5acq+drivenlead,RL)ParallelChipsfor10ElectrodeormoreACLeadsOffDetection2kHzsinewaveDCLeadsOffDetectionProgrammablepull-up10nAto70nAPacePulseDetectionPacePulseDetectionRespirationMeasurementLeadorElectrodeDataAvailableRLDcanberedirectedScalableNoisevs.PowerControl1leadfrom11mW,3leadsfrom14mWHighPerformanceMode:from28mW(allelectrodes)LPMdf21W(llltd)LowPowerMode:from21mW(allelectrodes)PowerDownModesCMI/PRangeAVDDRailDVDDRailElectrodesTempRangePackage8CMI/PRangeAVDDRailDVDDRailElectrodesTempRangePackage+/-1V+3Vto+5.5V1.65Vto1.95V5acq+RLD-40°Cto85°C56LFCSP(9x9)64LQFP(10x10)ADAS1000ECGSystemSolutionADAS1000ECGSystemSolutionECG-5ElectrodeECGsaleableuptomanyelectrodes-ACandDCLeadsoff-SelectableRLD-FlexibleinputstageforcustomerpreferredmeasurementconfigurationsRESPIRATIONThoracicImpedance/RespirationMeasurement-2and4leadoptions-Measurementresolutioninregionof0.2ohmsto10-20mohmsOnchipPacemakerPulseDetectionAlgorithm-SupportedfastdatachannelforoffchippacedetectionPatientMonitor:systemsolution-Integrationyg6Electrodes(5+RLD)ADF7023Power:ADP320;ADP22x;ADP503x;ADP504xRALAADAS1000LIWirelessModulesADF7023RLLLLIIILIIESISFilterV2V1EthernetADuM440xIsolationADSP-BF527RLLLExtMemADuM4160USBIsolationDSPfunctions:•Display•Communications•HighPassFilter•50/60HzNotch•BaselineWander•De-Noising10•ECGAnalysisAD8232FunctionalityAD8232FunctionalityMulti-PoleIntegrator,SelectableHPFCutoff(0.5to10Hz)OnboardREFBufferOperateson2.0to3.5V(DirectfromBatt.,NoRegulator)FastRecovery1nAInputBiasShutdownCircuit1nAInputBiasCurrentRailtoRailInputACandDCLeadsOffDetectResistorprogrammablegainIntegratedRLDResistorprogrammablegainandMulti-PoleActiveFilterAD8232–IntegratedTwoElectrodeHRM,ECGAFEFeaturesTwo-PoleHighPassFilterEltdDCfftlHPDRIVEElectrodeDCoffsetremovalSelectableCutoffFrequency(0.5to10Hz)LowFrequencyMotionAttenuationIntegratedFastRecoveryCircuit(FR)gy()ACandDCLeadsOffD