OP2177ARMZ by ADI/亚德诺 Design and production,in Shenzhen KINGHILL Electronics CO., LTD Spot sales,And can pass Shenzhen KINGHILL Electronics CO., LTD Purchasing。OP2177ARMZ Price reference $ 0。OP2177ARMZ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information OP2177ARMZ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial