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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > LMC7221

LMC7221 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 17:28:10 鏌ョ湅 闁辫畝锛�41

LMC7221 鏄竴娆句綆鍔熻��銆佸柈闆绘簮渚涢浕鐨凜MOS閬�(y霉n)绠楁斁澶у櫒銆傚叾瑷�(sh猫)瑷�(j矛)鐗瑰垾閬╁悎浜庝究鏀滃紡瑷�(sh猫)鍌欏拰闆绘睜渚涢浕鎳�(y墨ng)鐢�锛岃兘澶犳彁渚涢珮绮惧害鍜屼綆鍣伈鎬ц兘銆�
銆�銆�LMC7221鍦ㄨ純瀵殑闆绘簮闆诲鑼冨湇鍏�(n猫i)宸ヤ綔锛屽叿鏈夎粚鍒拌粚杓稿叆鍜岃几鍑哄姛鑳�锛岃兘澶犲湪浣庤嚦+2.7V鐨勫柈闆绘簮涓嬮亱(y霉n)琛岋紝鍚屾檪(sh铆)閭勮兘鏀寔楂橀仈(d谩)+5.5V鐨勫伐浣滈浕澹撹寖鍦�銆傞�欑ó闈堟椿鎬т娇寰楀畠閬╃敤浜庡绋笉鍚岀殑闆昏矾閰嶇疆锛屽寘鎷偝鎰熷櫒鎺ュ彛銆佹烤娉㈠櫒鍜屼俊铏�(h脿o)瑾�(di脿o)绡�(ji茅)闆昏矾绛夈��

鍙冩暩(sh霉)

闆绘簮闆诲锛�2.7V 鑷� 5.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�12渭A锛堝吀鍨嬪�硷級
銆�銆�澧炵泭甯跺绌嶏細40kHz
銆�銆�澹撴摵鐜囷細0.3V/渭s
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�2mV锛堟渶澶у�硷級
銆�銆�鍏辨ā鎶戝埗姣旓細68dB锛堝吀鍨嬪�硷級
銆�銆�鍠綅澧炵泭绌�(w臎n)瀹氾細鏄�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

鐗规��

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鎳�(y墨ng)鐢�

LMC7221寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不(f猫i)闆诲瓙銆佸伐妤�(y猫)鎺у埗鍜岄啱(y墨)鐧傝ō(sh猫)鍌欓牁(l菒ng)鍩�銆�
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銆�銆�鍦ㄧ劇(w煤)绶氶�氫俊瑷�(sh猫)鍌欎腑锛孡MC7221鍙互鐢ㄤ綔灏勯牷鍓嶇鐨勪俊铏�(h脿o)閺堢祫浠朵箣涓�銆�

鏇夸唬鍨嬭櫉(h脿o)

TLV2461
銆�銆�TLV2462
銆�銆�LTC1542

lmc7221鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)

lmc7221璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
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