TAS5711PHPR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TAS5711PHPR Price reference $ 1.912500。TAS5711PHPR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TAS5711PHPR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial