SI4435DY 鏅�(sh铆)闁擄細2025/4/28 12:50:21 闁辫畝锛�47

SI4435DY 鏄竴娆剧敱 Silicon Labs锛堢瀵�(sh铆)椹�(y脿n)瀹わ級鎺ㄥ嚭鐨勯珮鎬ц兘銆佷綆鍔熻€楃殑 Sub-GHz 灏勯牷鏀剁櫦(f膩)鍣ㄨ姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鐒＄窔閫氫俊闋�(l菒ng)鍩�銆傝┎鑺墖鏀寔澶氱ó瑾�(di脿o)鍒舵ā寮忥紝骞舵彁渚涢潏娲荤殑閰嶇疆閬搁爡(xi脿ng)锛屼娇鍏惰兘澶犳豢瓒崇墿鑱�(li谩n)缍�(w菐ng) (IoT)銆佸伐妤�(y猫)鎺у埗銆佹櫤鑳藉灞呭拰鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)绛夋噳(y墨ng)鐢ㄥ牬鏅殑闇€姹傘€�
銆€銆€SI4435DY 鏀寔闋荤巼鑼冨湇鐐� 119 MHz 鑷� 1050 MHz锛屽叿鏈夐珮闈堟晱搴﹀拰寮�(qi谩ng)澶х殑鎶楀共鎿捐兘鍔�锛岃兘澶犲湪寰�(f霉)闆滅殑灏勯牷鐠�(hu谩n)澧冧腑绌�(w臎n)瀹氬伐浣�銆�

鍙冩暩(sh霉)

闋荤巼鑼冨湇锛�119 MHz 鑷� 1050 MHz
銆€銆€杓稿嚭鍔熺巼锛�+20 dBm锛堟渶澶у€硷級
銆€銆€鎺ユ敹闈堟晱搴︼細-121 dBm锛堝吀鍨嬪€�锛孎(xi脿n)SK 瑾�(di脿o)鍒讹級
銆€銆€瑾�(di脿o)鍒舵柟寮忥細FSK銆丟FSK銆丮SK銆丱OK銆丄SK
銆€銆€闆绘簮闆诲锛�1.8 V 鑷� 3.6 V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛歈FN40锛�6 mm x 6 mm锛�

鐗规€�

SI4435DY 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂樺害闆嗘垚鐨勮ō(sh猫)瑷�(j矛)锛屽収(n猫i)缃簡 PA锛堝姛鐜囨斁澶у櫒锛�銆丩NA锛堜綆鍣伈鏀惧ぇ鍣級浠ュ強 Balun 绛夌祫浠�锛屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹傘€�
銆€銆€2. 鏀寔澶氱ó瑾�(di脿o)鍒舵ā寮�锛屽彲浠ユ牴鎿�(j霉)鍏烽珨鎳�(y墨ng)鐢ㄩ伕鎿囨渶閬╁悎鐨勮(di脿o)鍒舵柟寮�銆�
銆€銆€3. 鎻愪緵楂橀仈(d谩) +20 dBm 鐨勫彲绶ㄧ▼杓稿嚭鍔熺巼锛岀⒑淇濋仩(yu菐n)璺濋洟鍌宠几鎬ц兘銆�
銆€銆€4. 妤典綆鐨勬帴鏀堕浕娴佸拰寰呮(j墨)闆绘祦锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆€銆€5. 鍏�(n猫i)缃� CRC銆佹暩(sh霉)鎿�(j霉)鐧藉寲鍜屽墠灏�(d菐o)妾㈡脯鍔熻兘锛岀啊鍖栦簡鍗�(xi茅)璀版＇鐨勯枊鐧�(f膩)銆�
銆€銆€6. 鏀寔绌轰腑鍥轰欢鍗囩礆 (FOTA)锛屾柟渚块仩(yu菐n)绋嬫洿鏂拌ō(sh猫)鍌欒粺浠�銆�
銆€銆€7. 鍏峰倷鑹ソ鐨勫叡瀛樻€э紝閬╁悎澶氬崝(xi茅)璀版垨娣峰悎缍�(w菐ng)绲�(lu貌)鐠�(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

SI4435DY 寤ｆ硾鐢ㄤ簬浠ヤ笅鎳�(y墨ng)鐢ㄩ牁(l菒ng)鍩燂細
銆€銆€1. 鐗╄伅(li谩n)缍�(w菐ng) (IoT) 瑷�(sh猫)鍌欙紝濡傛櫤鑳介杸閹�銆佺挵(hu谩n)澧冪洠(ji膩n)娓偝鎰熷櫒绛夈€�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)锛屼緥濡傞仩(yu菐n)绋嬬洠(ji膩n)鎺с€侀亷绋嬫帶鍒剁瓑銆�
銆€銆€3. 鏅鸿兘瀹跺眳鐢�(ch菐n)鍝�锛屽寘鎷劇绶氶枊闂�(gu膩n)銆佸畨闃插牨(b脿o)璀︾郴绲�(t菕ng)绛�銆�
銆€銆€4. 鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌) (WSN)锛岄仼鐢ㄤ簬杈�(n贸ng)妤�(y猫)銆佺墿娴佸拰鍋ュ悍鐩�(ji膩n)娓瓑闋�(l菒ng)鍩熴€�
銆€銆€5. 鐒＄窔鎶勮〃绯荤当(t菕ng)锛屽姘磋〃銆侀浕琛ㄥ拰姘ｈ〃鐨勬暩(sh霉)鎿�(j霉)閲囬泦鑸囧偝杓�銆�
銆€銆€6. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌�锛屼緥濡傚彲绌挎埓鍋ュ悍鐩�(ji膩n)娓缃€�