DC49530 by Cirrus Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。DC49530 Price reference $ 62.500000。DC49530 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DC49530 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial