HMC434E by Analog Devices Inc.(ADI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。HMC434E Price reference $ 10.900000。HMC434E - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information HMC434E Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial