AD7869JRZ 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。AD7869JRZ Price reference $ 81.860000。AD7869JRZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information AD7869JRZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial