简单电路测量电池漏
摘要：简单测试电路使用一个比较器和参考测量电池漏。
Maxim>AppNotes>AMPLIFIERANDCOMPARATORCIRCUITSBATTERYMANAGEMENTMEASUREMENTCIRCUITSKeywords:comparator,reference,low-power,hysteresis,comparatorsSep30,2002APPLICATIONNOTE527SimpleCircuitMeasuresBatteryDrainAbstract:Simpletestcircuitusingacomparatorandreferencetomeasurebatterydrain.Measuringbatterylifeforaportablesystemisatime-consumingtask,andthemethodsthatacceleratebatterydischargedon'tprovidereliableresults.Intheusualapproachyousimplymeasureelapsedtimewhileoperatingtheproducttothepointofbatterydischarge.Runningseveralsuchsystemsinparallelobviouslygivesmoredata,ifyoucanaffordtotieupthelabequipment.Youcantrytoderivebatterylifefromdat
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