DAC8420FQ by Analog Devices(ADI) Design and production,in DES TECHINOLOGY(HK)LIMITED Spot sales,And can pass DES TECHINOLOGY(HK)LIMITED Purchasing。DAC8420FQ Price reference ¥ 694.300422。DAC8420FQ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DAC8420FQ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial