TD310IDT by STMicroelectronics Design and production,in Shenzhen HYLX Technology Ltd. Spot sales,And can pass Shenzhen HYLX Technology Ltd. Purchasing。TD310IDT Price reference $ 1.080000。TD310IDT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TD310IDT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial