DS2155GNC2+ by Maxim Integrated Products Design and production,in Sunli LLC Spot sales,And can pass Sunli LLC Purchasing。DS2155GNC2+ Price reference $ 45.490000。DS2155GNC2+ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DS2155GNC2+ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial