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时间: 2019-12-24 19:47
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摘要:本应用笔记帮助系统设计师使用MAX16948双远程天线的LDO/开关选择正确的外部元件,从而确保汽车调节幻象天线电源和输出电流监测电路满足性能目标。提供电子计算器,帮助指定为MAX16948的关键外部元件,从而减少了设计时间。计算器也决定了设备的模拟输出电压,输出电流限制阈值,输出电流检测精度。计算器,包括新的自动步步功能元件的选择,协助设计师。使用新的自动功能,点击Step按钮所需的部分相对的步骤。Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Automotive>APP5271Maxim>DesignSupport>TechnicalDocuments>ApplicationNotes>Power-SupplyCircuits>APP5271Keywords:automotive,automotiveantennaprotector,phantompower,activeantenna,activeantennapowerprotector,phantompowerantennaprotector,automotiveantenna,LDO,LNA,lowdropoutlinearregulator,current-sense,remoteantennadiagnosticJan03,2012APPLICATIONNOTE5271SelectingExternalComponentsforanAutomotiveDualRemoteAntennaCurrent-SenseLDO/SwitchBy:AndreaLongobardiJan03,2012Abstract:Thisapplicationnotehelpssystemdesignerschoosethecorrectext……