TL061CDR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TL061CDR Price reference $ 0.192200。TL061CDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TL061CDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial