AD8421ARZ by Analog Devices Inc.(ADI) Design and production,in Shenzhen HYLX Technology Ltd. Spot sales,And can pass Shenzhen HYLX Technology Ltd. Purchasing。AD8421ARZ Price reference $ 7.040000。AD8421ARZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AD8421ARZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial