DRV8850RGYR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。DRV8850RGYR Price reference $ 0.866250。DRV8850RGYR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DRV8850RGYR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial