DS90CR216MTD by Texas Instruments(TI) Design and production,in Shenzhen HYLX Technology Ltd. Spot sales,And can pass Shenzhen HYLX Technology Ltd. Purchasing。DS90CR216MTD Price reference $ 7.802240。DS90CR216MTD - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DS90CR216MTD Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial