ADS7947SRTER by TI Design and production,in LYTCHIPS Spot sales,And can pass LYTCHIPS Purchasing。ADS7947SRTER Price reference $ 0。ADS7947SRTER - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information ADS7947SRTER Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial