TDA8034HN/C2EL by NXP Semiconductors Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TDA8034HN/C2EL Price reference $ 0.402500。TDA8034HN/C2EL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TDA8034HN/C2EL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial