The MAX1463 Sensor Compensation Algorithm

Abstract:AdescriptivetutorialispresentedforcompensatingpressuresensorsusingtheMAX1463Low-Power,Two-ChannelSensorSignalProcessor.Amathematicaldescriptionofthealgorithmisgivenwithanexampleofapressuresensorcompensationusingrealdata.Thelowleveltransducersignalisamplifiedandtemperaturecompensatedtoformacompletehighsignallevelsensor.Maxim>AppNotes>ASICsSensorsKeywords:sensorcompensation,integratedcircuit,ic,compensationalgorithm,piezoresistive,prt,pressuresensors,temperatureMay13,2003APPLICATIONNOTE2024TheMAX1463SensorCompensationAlgorithmAbstract:AdescriptivetutorialispresentedforcompensatingpressuresensorsusingtheMAX1463Low-Power,Two-ChannelSensorSignalProcessor.Amathematicaldescriptionofthealgorithmisgivenwithanexampleofapressuresensorcompensationusingrealdata.Thelowleveltransducersignalisamplifiedandtemperaturecompensatedtoformacompletehighsignallevelsensor.TheMAX1463isafullydigital,high-performancesignalconditionerwithmulti-channelinputs.Ithasanaloganddigitaloutputsandsupports4-20mAoutputapplicatio