LM35DT by Texas Instruments(TI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。LM35DT Price reference $ 3.490000。LM35DT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LM35DT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial