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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 > BF245A

BF245A 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/10 18:11:15 鏌ョ湅 闁辫畝锛�24

BF245A鏄竴绋甆PN鍨嬬鏅堕珨涓夋サ绠★紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闊抽牷鏀惧ぇ鍣�銆佷俊铏熻(di脿o)绡�(ji茅)闆昏矾浠ュ強鍚勭ó浣庡櫔鑱叉斁澶у牬鏅�銆傝┎涓夋サ绠′互鍏跺劒(y艒u)鐣扮殑浣庡櫔鑱叉�ц兘鍜岄珮闋荤壒鎬ц�岃憲绋�锛岄仼鐢ㄤ簬闇�瑕侀珮澧炵泭鍜屼綆澶辩湡鐨勫牬鍚堛�侭F245A灞簬BF245绯诲垪鐨勪竴閮ㄥ垎锛屾绯诲垪鍖呮嫭BF245A銆丅F245B鍜孊F245C涓夊�嬪瓙鍨嬭櫉锛屽畠鍊戠殑涓昏鍗�(q奴)鍒ュ湪浜庡鐩婅寖鍦嶇殑涓嶅悓銆�
銆�銆�BF245A鐨勮ō(sh猫)瑷堜娇鍏跺湪楂橀牷姊濅欢涓嬩緷鐒惰兘淇濇寔绌�(w臎n)瀹氱殑鎬ц兘锛屽洜姝ら潪甯搁仼鍚堢敤浣滃皠闋伙紙RF锛夊拰涓牷锛圛F锛夋斁澶у櫒涓殑闂�(gu膩n)閸靛厓浠�銆傛澶�锛屽畠閭勫叿鏈夎純浣庣殑鍣伈绯绘暩(sh霉)锛岃兘澶犳湁鏁堟笡灏戜俊铏熷偝杓搁亷绋嬩腑鐨勫け鐪�锛屾彁鍗囨暣楂旈浕璺�ц兘銆�

鍙冩暩(sh霉)

闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛圴ce锛夛細30V
銆�銆�闆嗛浕妤甸浕娴侊紙Ic锛夛細0.15A
銆�銆�鍔熺巼鑰楁暎锛圥tot锛夛細360mW
銆�銆�澧炵泭甯跺绌嶏紙fT锛夛細900MHz
銆�銆�鍣伈绯绘暩(sh霉)锛�1dB
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩� 鑷� +150鈩�

鐗规��

BF245A鍏峰倷浠ヤ笅骞惧�嬮’钁楃壒榛烇細
銆�銆�1. 楂樺鐩婏細BF245A鐨勫鐩婅寖鍦嶉仼涓紝閬╁悎澶氱ó鏀惧ぇ鎳�(y墨ng)鐢�锛屽挨鍏舵槸闊抽牷鍜屽皠闋婚牁(l菒ng)鍩熴��
銆�銆�2. 浣庡櫔鑱叉�ц兘锛氬叾瑷�(sh猫)瑷堝劒(y艒u)鍖栦簡鍣伈鐗规��锛岀壒鍒ラ仼鍚堝皪淇¤櫉绱斿噲搴﹁姹傝純楂樼殑闆昏矾銆�
銆�銆�3. 楂橀牷鐜囬熆鎳�(y墨ng)锛氶珮閬�900MHz鐨勫鐩婂付瀵⿳浣垮叾鎴愮偤楂橀牷鏀惧ぇ鍣ㄧ殑鐞嗘兂閬告搰銆�
銆�銆�4. 绌�(w臎n)瀹氭�э細鍗充娇鍦ㄦサ绔韩搴﹁寖鍦嶅収(n猫i)锛孊F245A涔熻兘淇濇寔鑹ソ鐨勯浕姘ｆ�ц兘銆�
銆�銆�5. 灏忓皝瑁濓細閫氬父閲囩敤TO-18鎴朣OT灏佽褰㈠紡锛屼究浜庨泦鎴愬埌绶婃箠鍨嬮浕璺ō(sh猫)瑷堜腑銆�

鎳�(y墨ng)鐢�

BF245A涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅鍫存櫙锛�
銆�銆�1. 闊抽牷鏀惧ぇ鍣細鐢ㄤ簬鎻愰珮鑱查煶淇¤櫉鐨勮唱(zh矛)閲忓拰寮峰害锛屽挨鍏舵槸鍦ㄩ珮璩�(zh矛)閲忛煶闊胯ō(sh猫)鍌欎腑銆�
銆�銆�2. 灏勯牷鏀惧ぇ鍣細鐢变簬鍏跺嚭鑹茬殑楂橀牷鎬ц兘锛屽父琚敤浣滅劇绶氶�氫俊瑷�(sh猫)鍌欎腑鐨勫墠缃斁澶у櫒銆�
銆�銆�3. 涓牷鏀惧ぇ鍣細鍦ㄩ浕瑕栨帴鏀舵鍜屽叾浠栬闋昏檿鐞嗚ō(sh猫)鍌欎腑鐧�(f膩)鎻噸瑕佷綔鐢ㄣ��
銆�銆�4. 淇¤櫉瑾�(di脿o)绡�(ji茅)闆昏矾锛氬彲浠ョ敤渚嗗寮峰井寮变俊铏�锛屽悓鏅傞檷浣庡櫔鑱插共鎿俱��
銆�銆�5. 娓│娓噺瑷�(sh猫)鍌欙細渚嬪绀烘尝鍣ㄧ瓑绮惧瘑鍎�鍣�锛岄渶瑕佷娇鐢ㄤ綆鍣伈鏅堕珨绠′締淇濊瓑娓噺绮惧害銆�

鏇夸唬鍨嬭櫉

BF245B, BF245C

bf245a鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

bf245a璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

bf245a鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1,000
  • 椤炲垾鍒嗛洟寮忓崐灏�(d菐o)楂旂敘(ch菐n)鍝�
  • 瀹跺涵RF FET
  • 绯诲垪-
  • 鏅堕珨绠￠鍨�N 閫氶亾 JFET
  • 闋荤巼-
  • 澧炵泭-
  • 闆诲 - 娓│-
  • 椤嶅畾闆绘祦100mA
  • 鍣煶鏁�(sh霉)鎿�(j霉)-
  • 闆绘祦 - 娓│-
  • 鍔熺巼 - 杓稿嚭-
  • 闆诲 - 椤嶅畾30V
  • 灏佽/澶栨TO-226-3銆乀O-92-3 妯�(bi膩o)婧�(zh菙n)涓婚珨
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�TO-92-3
  • 鍖呰鏁ｈ
  • 鍏跺畠鍚嶇ūBF245AOS