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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(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肩恫(w菐ng) > IC鐧剧 > ULN2002N

ULN2002N 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/7 13:38:45 鏌ョ湅 闁辫畝锛�21

ULN2002N鏄竴绋仈(d谩)鏋楅爴鏅堕珨绠￠櫍鍒�锛屽唬娉涚敤浜庨﹨(q奴)鍕�(d貌ng)楂橀浕娴佹垨楂橀浕澹撹矤(f霉)杓夌殑鍫�(ch菐ng)鍚�銆傚畠鐢变竷鍊�(g猫)NPN閬�(d谩)鏋楅爴灏�(du矛)绲勬垚锛屾瘡鍊�(g猫)閬�(d谩)鏋楅爴灏�(du矛)鍏锋湁杓冮珮鐨勯浕娴佸鐩婂拰鑰愬鑳藉姏锛岄仼鐢ㄤ簬绻奸浕鍣�銆佺噲娉�銆侀浕姗�(j墨)绛夎ō(sh猫)鍌欑殑椹�(q奴)鍕�(d貌ng)鎺у埗銆�
銆�銆�瑭茶姱鐗囧収(n猫i)閮ㄩ泦鎴愪簡閴椾綅浜屾サ绠′互淇濊(h霉)鏅堕珨绠″厤鍙楁劅鎬ц矤(f霉)杓夊紩璧风殑鍙嶅悜闆诲嫊(d貌ng)鍕�(sh矛)鎼嶅銆俇LN2002N鐨勮ō(sh猫)瑷�(j矛)浣垮叾鎴愮偤宸ユキ(y猫)鎺у埗鍜屾秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑甯哥敤鐨勬帴鍙ｉ﹨(q奴)鍕�(d貌ng)鑺墖銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�5V鑷�50V
銆�銆�鎸佺簩(x霉)杓稿嚭闆绘祦锛堝柈閫氶亾锛夛細500mA
銆�銆�宄板�艰几鍑洪浕娴侊紙鍠�氶亾锛夛細600mA
銆�銆�灏佽褰㈠紡锛欴IP18/SO18
銆�銆�杓稿叆寮曡叧闆诲鑼冨湇锛�0V鑷�5V
銆�銆�姣忚矾杓稿嚭鑰愬锛�50V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+125鈩�

鐗规��

ULN2002N鐨勪富瑕佺壒榛�(di菐n)鍖呮嫭锛�
銆�銆�1. 楂橀浕娴佹壙杓夎兘鍔涳紝閬╁悎椹�(q奴)鍕�(d貌ng)鍚勭ó澶у姛鐜囪矤(f霉)杓�銆�
銆�銆�2. 鍏�(n猫i)缃墬浣嶄簩妤电锛屾湁鏁堜繚璀�(h霉)闆昏矾鍏嶅彈鎰熸噳(y墨ng)璨�(f霉)杓夌敘(ch菐n)鐢熺殑楂樺娌栨搳銆�
銆�銆�3. 杓冨鐨勫伐浣滈浕澹撹寖鍦�锛屽緸浣庤嚦5V鍒伴珮閬�(d谩)50V鍧囧彲姝ｅ父閬�(y霉n)琛�銆�
銆�銆�4. 姣忓��(g猫)閫氶亾鐛�(d煤)绔嬫搷浣滐紝鍙悓鏅�(sh铆)椹�(q奴)鍕�(d貌ng)澶氬��(g猫)璨�(f霉)杓�銆�
銆�銆�5. 閬�(d谩)鏋楅爴鏅堕珨绠＄祼(ji茅)妲�(g貌u)鎻愪緵楂樺鐩婂拰浣庤几鍏ラ浕娴侀渶姹�銆�
銆�銆�6. 鑹ソ鐨勭啽绌�(w臎n)瀹氭�у拰鎶楀共鎿炬�ц兘锛岀⒑淇濆湪寰�(f霉)闆滅挵(hu谩n)澧冧笅鍙潬宸ヤ綔銆�
銆�銆�7. 灏佽绶婃箠锛屾槗浜庡畨瑁濅簬鍗板埛闆昏矾鏉夸笂銆�
銆�銆�閫欎簺鐗规�т娇ULN2002N鎴愮偤鐪惧鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰锛岀壒鍒ユ槸鍦ㄩ渶瑕佸挤(qi谩ng)闆绘祦杓稿嚭涓旂┖闁撴湁闄愮殑鎯呮硜涓嬨��

鎳�(y墨ng)鐢�

ULN2002N鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩熼潪甯稿唬娉�锛屼富瑕佹秹鍙婁互涓嬫柟闈細
銆�銆�1. 绻奸浕鍣ㄩ﹨(q奴)鍕�(d貌ng)锛氶�氶亷鍏跺挤(qi谩ng)澶х殑闆绘祦杓稿嚭鑳藉姏锛屽彲浠ヨ紩鏉鹃﹨(q奴)鍕�(d貌ng)鍚勯闆荤绻奸浕鍣�銆�
銆�銆�2. 姝ラ��(j矛n)闆绘(j墨)鎺у埗锛氬彲鐢ㄤ簬姝ラ��(j矛n)闆绘(j墨)鐨勯浕婧愰枊闂�(gu膩n)鎺у埗锛屽(sh铆)鐝�(xi脿n)绮剧⒑鐨勪綅缃(di脿o)鏁�銆�
銆�銆�3. 鐕堝厜鎺у埗锛氭敮鎸侀﹨(q奴)鍕�(d貌ng)LED闄ｅ垪鎴栧叾浠栭鍨嬬殑鐓ф槑瑷�(sh猫)鍌�銆�
銆�銆�4. 鍌虫劅鍣ㄦ帴鍙ｏ細鐐哄偝鎰熷櫒鎻愪緵瓒冲鐨勯﹨(q奴)鍕�(d貌ng)闆绘祦锛屽悓鏅�(sh铆)闅旈洟鏁忔劅鐨勯倧杓浕璺�銆�
銆�銆�5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細浣滅偤宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑鎺ュ彛鍏冧欢锛屽畬鎴愪俊铏�(h脿o)鏀惧ぇ鍜岃矤(f霉)杓夐﹨(q奴)鍕�(d貌ng)浠诲嫏(w霉)銆�
銆�銆�6. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細渚嬪鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夐渶瑕佸皬鍔熺巼鐩存祦闆绘(j墨)鎴栭浕纾侀枼鐨勮ō(sh猫)鍌�銆�
銆�銆�绺戒箣锛屼换浣曢渶瑕佸ぇ闆绘祦椹�(q奴)鍕�(d貌ng)浣嗗張甯屾湜淇濇寔绨�(ji菐n)鍠ō(sh猫)瑷�(j矛)鐨勫湴鏂归兘鍙互鑰冩叜浣跨敤ULN2002N銆�

鏇夸唬鍨嬭櫉(h脿o)

ULN2003A
銆�銆�ULN2003AN
銆�銆�ULN2003DP

uln2002n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)