标签: fda

单+5V电源的全差动放大器(FDA)，可以轻松用于将在接地电压附近上下摆动的单端信号转换为经过电平转换的差动信号，目的是满足差动输入ADC的输入共模要求。要完成这项工作，并没有什么真正的技巧，但一般而言最好是使用一种输入共模电压范围(VICR)包括了接地电压的器件，例如：THS4521。我们通过对一个建议电路进行分析，来表明一个单+5V电源的FDA如何能够用于实现这种设计。……

Abstract:ThistutorialprovidesanintroductiontodialysismachinesanddiscussesFDAregulationandIEC60601-1certification,self-testandfault-indicationcapabilities,form-factorrequirements,power-budgetconstraints,andothercriticaldesignconsiderations.Itdescribesthemainsubfunctionsofdialysissystems—includingtheextracorporeal,dialysate,anddisinfectioncircuits—aswellascomponentselectioncriteriaforthedisplay,datainterface,sensingandmechanics,processing,andpower.Maxim>Designsupport>Appnotes>A/DandD/AConversion/SamplingCircuits>APP4698Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4698Maxim>Designsupport>Appnotes>BatteryManagement>APP4698Keywords:dialysis,IEC60601-1,FDAregulation,electricalleakage,extracorporeal,dialysate,disinfection,electricalcomponents,portablemedical,blockdiagramMay10,2010APPLICATIONNOTE4698IntroductiontoDialysisMachinesAbstract:ThistutorialprovidesanintroductiontodialysismachinesanddiscussesFDAregulationandIEC60601-1certification,self-testandfault-indicationcapabilities,form-factorrequirements,po……

摘要：本教程提供的介绍透析机，并讨论FDA法规和IEC60601-1认证，自我测试和故障指示功能，外形要求，功率预算约束，以及其它关键的设计考虑。它描述了透析的主要系统，包括的体外循环，透析液和消毒电路以及显示元件的选择标准，数据接口，传感和力学，加工，电源子函数。Maxim>Designsupport>Appnotes>A/DandD/AConversion/SamplingCircuits>APP4698Maxim>Designsupport>Appnotes>AmplifierandComparatorCircuits>APP4698Maxim>Designsupport>Appnotes>BatteryManagement>APP4698Keywords:dialysis,IEC60601-1,FDAregulation,electricalleakage,extracorporeal,dialysate,disinfection,electricalcomponents,portablemedical,blockdiagramMay10,2010APPLICATIONNOTE4698IntroductiontoDialysisMachinesAbstract:ThistutorialprovidesanintroductiontodialysismachinesanddiscussesFDAregulationandIEC60601-1certification,self-testandfault-indicationcapabilities,form-factorrequirements,po……