TAS2552YFFR by Texas Instruments(TI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。TAS2552YFFR Price reference $ 3.410000。TAS2552YFFR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TAS2552YFFR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial