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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 > LM555MX

LM555MX 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 20:13:36 鏌ョ湅 闁辫畝锛�21

LM555MX 鏄竴绋唬娉涗娇鐢ㄧ殑瀹氭檪(sh铆)鍣ㄩ泦鎴愰浕璺紝灞簬 555 绯诲垪鐨勮畩绋箣涓�銆傝┎鑺墖鍏锋湁楂樼┅(w臎n)瀹氭��锛岄仼鐢ㄤ簬澶氱ó澶氭ǎ鐨勫畾鏅�(sh铆)鍜屾尟钑╂噳(y墨ng)鐢�銆侺M555MX 鍙厤缃偤鍠┅(w臎n)鎱�(t脿i)妯″紡鎴栧绌�(w臎n)鎱�(t脿i)妯″紡锛岄仼鍚堜簬鐢�(ch菐n)鐢熺簿纰虹殑鏅�(sh铆)闁撳欢閬叉垨浣滅偤鎸暕鍣ㄤ娇鐢�銆傚叾宸ヤ綔闆诲鑼冨湇寤�锛屽緸 4.5V 鍒� 16V锛堥儴鍒嗗瀷铏�(h脿o)鏀寔鏇撮珮闆诲锛�锛岃兘澶犲湪寤ｆ硾鐨勬韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�LM555MX 鐨勮ō(sh猫)瑷�(j矛)浣垮叾鑳藉椹�(q奴)鍕�(d貌ng)楂橀仈(d谩) 20瑙哥櫦(f膩)闆绘祦鍜岃純楂樼殑杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏銆傛澶�锛屽畠閭勬彁渚涗簡鎺ㄦ尳寮忚几鍑虹祼(ji茅)妲�(g貌u)锛屽緸鑰岃兘澶犵洿鎺ラ﹨(q奴)鍕�(d貌ng)绻奸浕鍣�銆丩ED 鎴栧叾浠栧皬鍔熺巼瑷�(sh猫)鍌�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�4.5V 鑷� 16V
銆�銆�宸ヤ綔闆绘祦锛�3 mA锛堝吀鍨嬪�硷級
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)闆绘祦锛�200 mA锛堝嘲鍊硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� +125掳C
銆�銆�涓婂崌鏅�(sh铆)闁擄細10 ns
銆�銆�涓嬮檷鏅�(sh铆)闁擄細10 ns
銆�銆�灏佽褰㈠紡锛欴IP8/SOIC8

鐗规��

LM555MX 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 楂樼簿搴︾殑鏅�(sh铆)闁撳欢閬茬敓鎴愯兘鍔涳紝閬╃敤浜庡畾鏅�(sh铆)鍣ㄩ浕璺�銆�
銆�銆�2. 鏀寔鍠┅(w臎n)鎱�(t脿i)鍜屽绌�(w臎n)鎱�(t脿i)鍏╃ó宸ヤ綔妯″紡锛岄潏娲绘噳(y墨ng)鐢ㄤ簬鑴堟矕鐢熸垚鑸囪(di脿o)鍒�銆�
銆�銆�3. 鍏�(n猫i)缃帹鎸借几鍑虹礆(j铆)锛屽彲鐩存帴椹�(q奴)鍕�(d貌ng)澶栭儴璨�(f霉)杓夎�岀劇闇�椤嶅鐨勫姛鐜囨斁澶ч浕璺�銆�
銆�銆�4. 瑙哥櫦(f膩)闆绘祦浣�锛屽儏鐐虹磩 5渭A 宸﹀彸锛屼究浜庝娇鐢ㄥ井寮变俊铏�(h脿o)閫�(j矛n)琛岃Ц鐧�(f膩)銆�
銆�銆�5. 鍦ㄨ純瀵殑宸ヤ綔闆诲鑼冨湇鍏�(n猫i)淇濇寔鎬ц兘绌�(w臎n)瀹�锛岄仼鎳�(y墨ng)鎬у挤(qi谩ng)銆�
銆�銆�6. 鑳藉鍦ㄦサ绔挵(hu谩n)澧冩韩搴︿笅姝ｅ父閬�(y霉n)琛�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜岃粛浜嬮牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

LM555MX 甯哥敤浜庝互涓嬪牬(ch菐ng)鏅細
銆�銆�1. 瀹氭檪(sh铆)鍣ㄩ浕璺細瀵�(sh铆)鐝�(xi脿n)绮剧⒑鐨勫欢鏅�(sh铆)鎺у埗鍔熻兘銆�
銆�銆�2. 鎸暕鍣ㄩ浕璺細鐢熸垚绌�(w臎n)瀹氱殑鏂规尝淇¤櫉(h脿o)銆�
銆�銆�3. 鑴堟矕瀵害瑾�(di脿o)鍒讹紙PWM锛夛細閫氶亷瑾�(di脿o)绡�(ji茅)鍗犵┖姣斾締鎺у埗闆绘(j墨)閫熷害鎴栧叾浠栨ā鎿噺杓稿嚭銆�
銆�銆�4. 铚傞炒鍣ㄩ﹨(q奴)鍕�(d貌ng)锛氱敤浣滆伈闊崇櫦(f膩)鐢熷櫒鐨勬牳蹇冪祫浠�銆�
銆�銆�5. LED 闁冪垗锛氭帶鍒剁櫦(f膩)鍏変簩妤电鐨勪寒婊呯媭鎱�(t脿i)銆�
銆�銆�6. 闆绘簮鐩�(ji膩n)鎺э細妾㈡脯(c猫)杓稿叆闆诲鏄惁浣庝簬瑷�(sh猫)瀹氶柧鍊煎苟瑙哥櫦(f膩)鍫�(b脿o)璀�銆�
銆�銆�7. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勮▓(j矛)鏅�(sh铆)妯″浠ュ強娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勭啊(ji菐n)鍠倧杓帶鍒跺柈鍏冦��

鏇夸唬鍨嬭櫉(h脿o)

NE555, MC1455, ICM7555

lm555mx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)