DAC8551IADGKR by Texas Instruments(TI) Design and production,in Shenzhen HYLX Technology Ltd. Spot sales,And can pass Shenzhen HYLX Technology Ltd. Purchasing。DAC8551IADGKR Price reference $ 3.070970。DAC8551IADGKR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DAC8551IADGKR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial