标签: ad7843
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AD7843触摸屏数字转换器TouchScreenDigitizerAD7843FEATURES4-wiretouchscreeninterfaceSpecifiedthroughputrateof125kSPSLowpowerconsumption:1.37mWmaxat125kSPSwithVCC=3.6VSinglesupply,VCCof2.2Vto5.25VRatiometricconversionHighspeedserialinterfaceProgrammable8-bitor12-bitresolution2auxiliaryanaloginputsShutdownmode:1Amax16-leadQSOPandTSSOPpackagesFUNCTIONALBLOCKDIAGRAM+VCCPENIRQAD7843X+X……
