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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 > LM339DTR

LM339DTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/6 0:48:42 鏌ョ湅 闁辫畝锛�5

LM339DTR鏄疞M339绯诲垪涓殑涓�鍊�(g猫)鍨嬭櫉(h脿o)锛屽爆浜庡洓璺樊鍒嗘瘮杓冨櫒闆嗘垚闆昏矾銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闆诲姣旇純銆侀浕骞虫娓�(c猫)鍜屼俊铏�(h脿o)铏曠悊绛夊牬(ch菐ng)鍚堛�傚畠閲囩敤闆欏垪鐩存彃寮忓皝瑁濓紙DIP-14锛�锛屽叿鏈変綆鍔熻��銆侀珮澧炵泭鍜屽闆绘簮闆诲鑼冨湇鐨勭壒榛�(di菐n)锛岃兘澶犲湪澶氱ó鎳�(y墨ng)鐢ㄤ腑瀵�(sh铆)鐝�(xi脿n)绮剧⒑鐨勯浕澹撴瘮杓冨姛鑳�銆�
銆�銆�LM339鍏�(n猫i)閮ㄥ寘鍚洓鍊�(g猫)鐛�(d煤)绔嬬殑閬�(y霉n)绠楁斁澶у櫒锛屽彲浠ラ厤缃偤闆诲姣旇純鍣ㄤ娇鐢�銆傞�氶亷(gu貌)澶栨帴闆婚樆鍜岄浕瀹�锛岀敤鎴跺彲浠ラ潏娲诲湴瑾�(di脿o)鏁村叾宸ヤ綔鍙冩暩(sh霉)浠ラ仼鎳�(y墨ng)涓嶅悓鐨勯浕璺渶姹�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2V鑷�36V
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�1.5mA/閫氶亾
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶�25nA
銆�銆�杓稿叆澶辫(di脿o)闆诲锛氭渶澶�2mV
銆�銆�杓稿嚭闆绘祦锛氭渶澶�16mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55鈩冭嚦+150鈩�
銆�銆�灏佽褰㈠紡锛欴IP-14

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LM339DTR鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍥涘��(g猫)鐛�(d煤)绔嬬殑宸垎姣旇純鍣�锛岄仼鐢ㄤ簬澶氳矾淇¤櫉(h脿o)铏曠悊銆�
銆�銆�2. 瀵浕婧愰浕澹撹寖鍦�锛屾敮鎸佸緸2V鍒�36V鐨勫柈闆绘簮鎴栭洐闆绘簮鎿嶄綔銆�
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銆�銆�4. 杓稿嚭鍏煎TTL鍜孋MOS閭忚集闆诲钩锛屼究浜庤垏鏁�(sh霉)瀛楅浕璺帴鍙ｃ��
銆�銆�5. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰闆绘睜渚涢浕绯荤当(t菕ng)銆�
銆�銆�6. 宸ヤ綔婧害鑼冨湇寤ｏ紝鑳藉鍦ㄦサ绔挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛�銆�

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LM339DTR鍦ㄩ浕瀛愰浕璺腑鏈夊唬娉涚殑鐢ㄩ�旓紝鍏稿瀷鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅寘鎷細
銆�銆�1. 闆诲姣旇純鍣細鐢ㄤ簬妾㈡脯(c猫)鍏╁��(g猫)闆诲涔嬮枔鐨勫樊鐣�銆�
銆�銆�2. 闆堕粸(di菐n)浜ゅ弶妾㈡脯(c猫)锛氱洠(ji膩n)娓�(c猫)浜ゆ祦淇¤櫉(h脿o)鐨勯亷(gu貌)闆堕粸(di菐n)銆�
銆�銆�3. 閬�(gu貌)澹撲繚璀�(h霉)锛氳ō(sh猫)缃柧鍊奸浕澹撲締(l谩i)淇濊(h霉)鍚庣礆(j铆)闆昏矾銆�
銆�銆�4. 鑴堟矕瀵害瑾�(di脿o)鍒讹紙PWM锛夌敓鎴愶細绲�(ji茅)鍚圧C鎸暕鍣ㄧ敓鎴怭WM娉㈠舰銆�
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鏇夸唬鍨嬭櫉(h脿o)

LM393DTR
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lm339dtr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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