AD6620ASZ by Analog Devices Inc.(ADI) Design and production,in Ruishengda Information Technology Co., Limited Spot sales,And can pass Ruishengda Information Technology Co., Limited Purchasing。AD6620ASZ Price reference $ 39.820000。AD6620ASZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AD6620ASZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial