{"product_id":"si4431-b1-fmr-4431-si4431","title":"SI4431-B1-FMR 20-VFQFN Exposed Pad IC TXRX 240-930MHZ -8-13DB 20QFN","description":"\u003ctable style=\"width:90%;\" align=\"center\"\u003e\n\u003ctr style=\"background-color:#00509d;\"\u003e\u003ctd colspan=\"2\" style=\"padding:8px 8px 8px 10px;\"\u003e\u003cspan style=\"font-size:22px;color:#fff\"\u003e\n\u003cstrong\u003eSI4431-B1-FMR   Description\u003ca href=\"https:\/\/www.silabs.com\/Support%20Documents\/TechnicalDocs\/Si4430-31-32.pdf\" target=\"_blank\"\u003e\u003cimg border=\"0\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0021\/8349\/5737\/files\/electronic_parts_datasheet.gif?1224928599914088118\" alt=\"SI4431-B1-FMR\"\u003e Datasheet\u003c\/a\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e240MHz ~ 930MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eData Rate - Maximum\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e256kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eModulation or Protocol\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003eFSK GFSK OOK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003eGeneral Purpose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003ePower - Output\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e13dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e-121dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eVoltage - Supply\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e1.8 V ~ 3.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eCurrent - Receiving\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e18.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eCurrent - Transmitting\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eData Interface\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003ePCB Surface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eMemory Size\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eAntenna Connector\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003ePCB Surface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#F4F5F9;\"\u003e\n\u003ctd style=\"padding: 3px 3px 3px 10px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:3px;\"\u003e-40C ~ 85C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Silicon Laboratories Inc","offers":[{"title":"Default Title","offer_id":18340268965945,"sku":"#604510","price":7.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/8349\/5737\/products\/20-VFQFNExposedPad_7ec8114e-9780-4d5e-b4dc-1fec008e7267.jpg?v=1544430239","url":"https:\/\/www.sicstock.com\/zh\/products\/si4431-b1-fmr-4431-si4431","provider":"SICSTOCK.COM","version":"1.0","type":"link"}