AD7665ASTZRL by Analog Devices Inc.(ADI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。AD7665ASTZRL Price reference $ 25.210210。AD7665ASTZRL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AD7665ASTZRL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial