ADUM1402WTRWZ 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。ADUM1402WTRWZ Price reference $ 9.280000。ADUM1402WTRWZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information ADUM1402WTRWZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial