MAX3232CPWR by TI Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。MAX3232CPWR Price reference $ 0.838350。MAX3232CPWR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information MAX3232CPWR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial