OP2177ARMZ-R7 by Analog Devices Inc.(ADI) Design and production,in Shenzhen New Yihui Technology Co., Ltd Spot sales,And can pass Shenzhen New Yihui Technology Co., Ltd Purchasing。OP2177ARMZ-R7 Price reference $ 4.080000。OP2177ARMZ-R7 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information OP2177ARMZ-R7 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial