标签: 模拟处理器

Today,designengineersrelymoreonmicroprocessorsandmicrocontrollerstosupporttheirapplications.Compatibleanalog-to-digital(A/D)anddigital-to-analog(A/D)convertershavegreatlyincreasedtheflexibilityofinterfaceandcontrolcircuits.Mostoftheavailableconverters,however,are“independent”andnotsubjecttoreconfigurationundersoftwarecontrol—nomatterhowsmartyourprocessor.Forexample,ifyourtaskinvolves8-bitconversionsofbatteryvoltageand16-bitconversionsofoutputvoltage,youarerequiredtousetwodifferentconverters—ortake16bitsoftimetomeasureyourbattery.AN789IntegratingConverterAnalogProcessor……