ADA4638-1ARZ 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。ADA4638-1ARZ Price reference $ 3.640000。ADA4638-1ARZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information ADA4638-1ARZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial