OPA180IDR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。OPA180IDR Price reference $ 1.890000。OPA180IDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information OPA180IDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial