标签: lt2351-14

14-bit、1.5Msps、低功率的SAR模数转换器LTC2351-14具有六路同时采样的差分输入通道。工作于3V电源，具有6个独立的采样保持放大器和单个ADC；LTC2351-14是工业监控应用的理想选择，如3相线电压监控，手持设备电源、功率因数校正、电机控制、数据采集等应用。6-ChannelSARADCsforIndustrialMonitoringandPortableInstrumentsDesignNote426GuyHooverandSteveLoganThe14-bitLTC2351-14isa1.5Msps,lowpowerSARlowpowerandsmallsizearedesirable.Powerconsump-ADCwithsixsimultaneouslysampleddifferentialinputtionisamere16.5mW,whichextendsbatterylife.Thechannels.Itoperatesfromasingle3Vsupplyandfeatures3-wireserialinterfacemeansfewerpinsthanparallelsixindependentsample-and-holdampliersandasingleoutputdevices,allowingtheLTC2351-14totina32-pin,ADC.ThesingleADCwithmultipleS/HAsenablesexcellent5mm×5mmQFNpackage.rangematch(1mV)betweenchannelsandchanne……