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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > BF494

BF494 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/30 19:09:08 鏌ョ湅 闁辫畝锛�30

BF494鏄竴绋甆PN鍨嬮珮闋诲皬淇¤櫉鏅堕珨绠★紝涓昏鐢ㄤ簬灏勯牷鍜屼腑闋绘斁澶ч浕璺�銆傚畠鍏锋湁杓冮珮鐨勯浕娴佸鐩�銆佷綆鍣伈鐗规�у拰鑹ソ鐨勯牷鐜囬熆鎳�(y墨ng)锛岄仼鍚堟噳(y墨ng)鐢ㄤ簬鐒＄窔閫氫俊瑷�(sh猫)鍌�銆佹敹闊虫(j墨)銆侀浕瑕栨帴鏀跺櫒绛夐浕瀛愯ō(sh猫)鍌欎腑鐨勪俊铏熸斁澶ц垏铏曠悊銆�
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鍙冩暩(sh霉)

闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛�30V
銆�銆�闆嗛浕妤甸浕娴侊細200mA
銆�銆�鍔熺巼鑰楁暎锛�350mW
銆�銆�澧炵泭甯跺绌嶏細800MHz
銆�銆�鏈�澶у伐浣滈牷鐜囷細1600MHz
銆�銆�鐩存祦闆绘祦澧炵泭锛坔FE锛夛細100
銆�銆�鍣伈绯绘暩(sh霉)锛�1.7dB

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BF494鍏锋湁鍎�(y艒u)鐣扮殑楂橀牷鎬ц兘锛岃兘澶犲湪杓冨鐨勯牷鐜囪寖鍦嶅収(n猫i)淇濇寔绌�(w臎n)瀹氱殑澧炵泭杓稿嚭銆傚叾浣庡櫔鑱茬郴鏁�(sh霉)浣垮叾闈炲父閬╁悎鐢ㄤ綔灏勯牷鍓嶇鐨勬斁澶у櫒浠�锛屽緸鑰屾彁鍗囨暣鍊嬬郴绲�(t菕ng)鐨勯潏鏁忓害銆�
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BF494涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
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銆�銆�2. 鐒＄窔閫氫俊瑷�(sh猫)鍌欎腑鐨勬贩闋诲櫒鑸囨尟钑╁櫒
銆�銆�3. 鏀堕煶姗�(j墨)鍙婇浕瑕栨帴鏀跺櫒鐨勫墠缃斁澶у櫒
銆�銆�4. 楂橀牷闁嬮棞(gu膩n)闆昏矾
銆�銆�5. 娓│娓噺鍎�鍣ㄤ腑鐨勪俊铏熻(di脿o)鐞嗘ā濉�
銆�銆�6. 鍚勯娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨勪俊铏熻檿鐞嗗柈鍏�

鏇夸唬鍨嬭櫉

BF493, BF495

bf494鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
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  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

bf494璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級
  • BF494
  • NPN SILICON RF SMALL SIGNAL TRANSIST...
  • MICRO-ELECTRO...
  • 闁辫

bf494鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰2,000
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  • 瀹跺涵RF 鏅堕珨绠� (BJT)
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  • 鍔熺巼 - 鏈�澶�350mW
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  • 灏佽/澶栨TO-226-3銆乀O-92-3 妯�(bi膩o)婧�(zh菙n)涓婚珨
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