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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 > LM139AD

LM139AD 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/9 17:52:54 鏌ョ湅 闁辫畝锛�23

LM139AD鏄疞M139绯诲垪涓殑涓�鍊嬪叿楂斿瀷铏燂紝灞簬鍥涜矾闆诲姣旇純鍣ㄩ泦鎴愰浕璺�銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佸揩閫熴�佺簿纰洪��(j矛n)琛岄浕骞虫瘮杓冪殑鍫存櫙涓�銆侺M139AD鍏锋湁闁嬮泦杓稿嚭锛屽彲浠ユ柟渚垮湴鑸囧叾浠栭倧杓浕璺吋瀹�锛屽苟涓旇兘澶犲湪杓冨鐨勫伐浣滈浕澹撹寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱琛�銆�

鍙冩暩(sh霉)

宸ヤ綔闆绘簮闆诲锛�2V~36V
銆�銆�杓稿叆澶辫(di脿o)闆诲锛氭渶澶�2mV
銆�銆�闈滄厠(t脿i)闆绘祦锛氭瘡鍊嬫瘮杓冨櫒鍏稿瀷鍊�800渭A
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶�50nA
銆�銆�宸垎杓稿叆闆诲鑼冨湇锛毬�30V
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�25渭s
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�灏佽褰㈠紡锛欴IP-14鎴朣OIC-14

鐗规��

LM139AD鏄竴绋�ц兘绌�(w臎n)瀹氱殑闆诲姣旇純鍣�锛屽叾鐗归粸鍖呮嫭浣庡姛鑰楄ō(sh猫)瑷堝拰杓冨鐨勫伐浣滈浕澹撹寖鍦�锛岄潪甯搁仼鍚堝湪澶氱ó宸ユキ(y猫)鍙婃秷璨婚鎳�(y墨ng)鐢ㄤ腑浣跨敤銆�
銆�銆�鐢变簬閲囩敤浜嗛枊闆嗚几鍑虹祼(ji茅)妲�(g貌u)锛屽畠鑳藉杓曟澗鑸嘥TL鎴朇MOS閭忚集闆昏矾鍏煎銆傛澶栵紝瑭茶姱鐗囬倓鍏峰倷鑹ソ鐨勭啽绌�(w臎n)瀹氭��锛屽嵆浣垮湪妤电鐠�(hu谩n)澧冩浠朵笅涔熻兘淇濇寔杓冮珮鐨勭簿搴﹀拰鍙潬鎬�銆�
銆�銆�鍙﹀锛屽叾宸垎杓稿叆闆诲鑼冨湇杓冨ぇ锛岃兘澶犻仼鎳�(y墨ng)澶氱ó淇¤櫉闆诲钩闇�姹傘�傚苟涓�锛屽叾杓稿叆淇濊(h霉)鍔熻兘鍙互闃叉鍥犻亷澹撹�屾悕澹炶姱鐗�锛岄��(j矛n)涓�姝ユ彁鍗囦簡鐢�(ch菐n)鍝佺殑鍙潬鎬у拰瀹夊叏鎬с��

鎳�(y墨ng)鐢�

LM139AD寤ｆ硾鐢ㄤ簬鍚勯闆诲瓙瑷�(sh猫)鍌欎腑锛屼緥濡傞浕婧愮洠(ji膩n)鎺х郴绲�(t菕ng)銆侀亷闆舵娓浕璺�佷俊铏熸斁澶ц垏铏曠悊闆昏矾绛�銆�
銆�銆�鍦ㄥ伐妤�(y猫)鑷嫊鍖栭牁(l菒ng)鍩燂紝瀹冨彲浠ヤ綔鐐哄偝鎰熷櫒淇¤櫉姣旇純鐨勬牳蹇冮儴浠�锛涘湪闊抽牷瑷�(sh猫)鍌欎腑锛屽彲鐢ㄤ簬闊抽噺鎺у埗鍜岄浕骞虫寚绀�锛涘湪姹借粖闆诲瓙涓紝閬╃敤浜庨浕姹犵洠(ji膩n)娓拰鏁呴殰瑷烘柗绯荤当(t菕ng)銆傛澶�锛岃┎鑺墖閭勫彲鐢ㄤ簬瀹剁敤闆诲櫒銆侀啱(y墨)鐧傚剙鍣ㄤ互鍙婇�氫俊瑷�(sh猫)鍌欑瓑澶氱ó鍫村悎銆�

鏇夸唬鍨嬭櫉

LM339, LM2901, LM239

lm139ad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

lm139ad璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

lm139ad鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰50
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵绶氭�� - 姣旇純鍣�
  • 绯诲垪-
  • 椤炲瀷宸垎
  • 鍏冧欢鏁�(sh霉)4
  • 杓稿嚭椤炲瀷CMOS锛孧OS锛岄枊璺泦闆绘サ锛孴TL
  • 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)2 V ~ 30 V锛�±1 V ~ 15 V
  • 闆诲 - 杓稿叆鍋忕Щ锛堟渶灏忓�硷級2mV @ 30V
  • 闆绘祦 - 杓稿叆鍋忓锛堟渶灏忓�硷級0.1µA @ 5V
  • 闆绘祦 - 杓稿嚭锛堟(bi膩o)婧�(zh菙n)锛�20mA
  • 闆绘祦 - 闈滄厠(t脿i)锛堟渶澶у�硷級2mA
  • CMRR, PSRR锛堟(bi膩o)婧�(zh菙n)锛�-
  • 鍌宠几寤堕伈锛堟渶澶э級-
  • 纾佹化-
  • 宸ヤ綔婧害-55°C ~ 125°C
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 鍖呰绠′欢