SRC4190IDBR by TI Design and production,in CHUNG ZE Internation Technology Limited Spot sales,And can pass CHUNG ZE Internation Technology Limited Purchasing。SRC4190IDBR Price reference $ 1.120000。SRC4190IDBR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SRC4190IDBR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial