BF422 鏅�(sh铆)闁擄細2025/4/29 9:00:55 闁辫畝锛�69

BF422鏄竴绋洐妤靛瀷灏忎俊铏�(h脿o)鏅堕珨绠�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬灏勯牷鍜屼腑闋绘斁澶у櫒闆昏矾銆傚畠灞簬NPN鍨嬬鏅堕珨绠�锛屽叿鏈変綆鍣伈銆侀珮澧炵泭鍜岃壇濂界殑闋荤巼鐗规€�锛岄仼鍚堢敤浜庨珮闋绘噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆€銆€瑭插櫒浠跺父琚敤浣滃皠闋讳俊铏�(h脿o)鐨勫墠缃斁澶у櫒锛屽湪鐒＄窔閫氫俊銆佽(di脿o)鍒惰В瑾�(di脿o)鍣ㄤ互鍙婂叾浠栭珮闋婚浕瀛愯ō(sh猫)鍌欎腑鏈夎憲閲嶈鍦颁綅銆傚叾鍑鸿壊鐨勫鐩婂付瀵€ц兘浣垮叾鎴愮偤瑷�(sh猫)瑷�(j矛)宸ョ▼甯湪楂橀牷鎳�(y墨ng)鐢ㄤ腑鐨勯閬搞€�

鍙冩暩(sh霉)

闆嗛浕妤�-鐧�(f膩)灏勬サ鎿婄┛闆诲锛圴ceo锛夛細25V
銆€銆€闆嗛浕妤垫渶澶ч浕娴侊紙Ic锛夛細100mA
銆€銆€鐩存祦闆绘祦澧炵泭锛坔FE锛夛細300鑷�700
銆€銆€鐗瑰緛闋荤巼锛坒T锛夛細800MHz
銆€銆€鍔熻€楋紙Ptot锛夛細300mW
銆€銆€宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦+150鈩�

鐗规€�

BF422浠ュ叾鍗撹秺鐨勯珮闋荤壒鎬у拰绌�(w臎n)瀹氭€ц憲绋�銆傚畠鐨勭壒寰侀牷鐜囬珮閬�(d谩)800MHz锛岀⒑淇濅簡鍏跺湪楂橀牷娈垫搧鏈夎壇濂界殑澧炵泭琛ㄧ従(xi脿n)銆傛澶�锛孊F422鍏峰倷浣庡櫔鑱茬郴鏁�(sh霉)锛岄仼鐢ㄤ簬灏嶅櫔鑱叉晱鎰熺殑灏勯牷闆昏矾銆�
銆€銆€瑭叉櫠楂旂閭勮〃鐝�(xi脿n)鍑哄劒(y艒u)绉€鐨勭窔鎬у害鍜岀啽绌�(w臎n)瀹氭€�锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氭€ц兘銆傞€欎娇寰桞F422涓嶅儏閬╁悎瀵�(sh铆)椹�(y脿n)瀹ょ挵(hu谩n)澧冧笅鐨勭簿瀵嗘脯瑭﹁ō(sh猫)鍌�锛岄倓鑳藉嫕浠诲伐妤�(y猫)鐝�(xi脿n)鍫寸瓑鑻涘埢姊濅欢涓嬬殑瀵�(sh铆)闅涙噳(y墨ng)鐢�銆�
銆€銆€鍚屾檪(sh铆)锛孊F422鐨勮ō(sh猫)瑷�(j矛)娉ㄩ噸鍙潬鎬ц垏涓€鑷存€�锛岃兘澶犳豢瓒冲ぇ瑕�(gu墨)妯＄敓鐢�(ch菐n)鐨勯渶姹�锛屼笖灏佽褰㈠紡澶氭ǎ锛屼究浜庝笉鍚屽牬鏅殑瀹夎闇€姹�銆�

鎳�(y墨ng)鐢�

BF422涓昏鎳�(y墨ng)鐢ㄤ簬楂橀牷淇¤櫉(h脿o)鏀惧ぇ銆佸皠闋绘ā濉婁互鍙婃贩闋婚浕璺瓑闋�(l菒ng)鍩�銆�
銆€銆€1. 鍦ㄧ劇绶氶€氫俊绯荤当(t菕ng)涓�锛孊F422鍙綔鐐哄皠闋讳俊铏�(h脿o)鐨勫墠缃斁澶у櫒锛屾彁楂樻帴鏀舵(j墨)闈堟晱搴�銆�
銆€銆€2. 鍦ㄨ(di脿o)鍒惰В瑾�(di脿o)鍣ㄤ腑锛孊F422鍙敤浜庡(sh铆)鐝�(xi脿n)涓牷淇¤櫉(h脿o)鐨勬斁澶ц檿鐞�銆�
銆€銆€3. 姝ゅ锛孊F422閭勫彲鐢ㄤ簬闊抽牷瑷�(sh猫)鍌欎腑鐨勫皬淇¤櫉(h脿o)鏀惧ぇ锛屾彁渚涙竻鏅扮┅(w臎n)瀹氱殑闊宠唱(zh矛)杓稿嚭銆�
銆€銆€4. 鍏朵粬鍏稿瀷鎳�(y墨ng)鐢ㄥ牬鏅寘鎷浕瑕栬(di脿o)璜у櫒銆佽(w猫i)鏄熸帴鏀舵(j墨)鍜岄浄閬�(d谩)绯荤当(t菕ng)绛夐珮闋婚浕瀛愯ō(sh猫)鍌欎腑銆�