AD590LF by Analog Devices Inc.(ADI) Design and production,in Shenzhen Nanyuxin Electronics Co., Ltd. Spot sales,And can pass Shenzhen Nanyuxin Electronics Co., Ltd. Purchasing。AD590LF Price reference $ 58.352293。AD590LF - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AD590LF Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial