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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 > LM293DTR

LM293DTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/8 0:15:46 鏌ョ湅 闁辫畝锛�24

LM293DTR鏄痉宸炲剙鍣紙TI锛夌敓鐢�(ch菐n)鐨勪竴娆鹃洐閫氶亾閬�(y霉n)绠楁斁澶у櫒锛岄噰鐢�8寮曡叧SOIC灏佽銆傝┎鑺墖鍏锋湁浣庡姛鑰楀拰瀵浕婧愰浕澹撹寖鍦嶇殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬鍚勭ó妯℃摤淇¤櫉(h脿o)铏曠悊鎳�(y墨ng)鐢�銆傚叾鍏�(n猫i)閮ㄥ寘鍚叐鍊�(g猫)鐛�(d煤)绔嬬殑楂樻�ц兘閬�(y霉n)绠楁斁澶у櫒锛屽彲浠ョ敤浜庢斁澶�銆佹烤娉㈠拰淇¤櫉(h脿o)瑾�(di脿o)绡�(ji茅)绛夐浕璺ō(sh猫)瑷�(j矛)銆�
銆�銆�LM293绯诲垪鍣ㄤ欢寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨�(f猫i)闆诲瓙銆侀�氫俊瑷�(sh猫)鍌欎互鍙婃苯杌婇浕瀛愮瓑闋�(l菒ng)鍩熴�傜敱浜庡叾鍑鸿壊鐨勬�ц兘鍜屽彲闈犳��锛孡M293DTR鎴愮偤瑷卞宸ョ▼甯湪瑷�(sh猫)瑷�(j矛)涓殑棣栭伕銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2V鑷�36V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�125掳C
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶�25nA
銆�銆�甯跺锛�1MHz
銆�銆�杞�(zhu菐n)鎻涢�熺巼锛�0.5V/渭s
銆�銆�闈滄厠(t脿i)闆绘祦锛氭瘡鍊�(g猫)鏀惧ぇ鍣ㄦ渶澶�650渭A
銆�銆�杓稿嚭闆绘祦锛氱煭璺繚璀�(h霉)鍔熻兘

鐗规��

LM293DTR鍏锋湁闈炲父瀵殑闆绘簮闆诲鑼冨湇锛屼娇鍏惰兘澶犻仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�傝┎鍣ㄤ欢鐨勫伐浣滄韩搴﹁寖鍦嶅唬锛岀⒑淇濅簡鍏跺湪妤电鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氭��銆傛澶�锛屽畠閭勫叿鍌欐サ浣庣殑杓稿叆鍋忕疆闆绘祦锛岄�欎娇寰楀叾闈炲父閬╁悎楂橀樆鎶楁簮鐨勬噳(y墨ng)鐢�銆�
銆�銆�鑺墖鍏�(n猫i)缃煭璺繚璀�(h霉)鍔熻兘锛屽彲鏈夋晥闃叉鍥犳剰澶栫煭璺皫(d菐o)鑷寸殑鎼嶅銆傚悓鏅�(sh铆)锛屽叾杓冮珮鐨勮綁(zhu菐n)鎻涢�熺巼淇濊瓑浜嗗皪(du矛)蹇�熻畩鍖栦俊铏�(h脿o)鐨勮壇濂介熆鎳�(y墨ng)鑳藉姏銆�
銆�銆�LM293DTR鐨勫皝瑁濆舰寮忕偤SOIC-8锛岄珨绌嶅皬宸�锛屼究浜嶱CB甯冨眬锛屽苟涓旈仼鍚堣嚜鍕�(d貌ng)鍖栫敓鐢�(ch菐n)瑷�(sh猫)鍌欓��(j矛n)琛岀剨鎺ュ姞宸�銆�

鎳�(y墨ng)鐢�

LM293DTR寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀洐閫氶亾閬�(y霉n)绠楁斁澶у櫒鐨勫悇绋牬(ch菐ng)鍚�锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勪俊铏�(h脿o)瑾�(di脿o)鐞嗛浕璺�
銆�銆�2. 闊抽牷瑷�(sh猫)鍌欎腑鐨勫墠缃斁澶у櫒
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑婵炬尝闆昏矾
銆�銆�4. 鍌虫劅鍣ㄦ帴鍙ｉ浕璺腑鐨勫鐩婃斁澶�
銆�銆�5. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勪綆鍔熻�楄ō(sh猫)瑷�(j矛)
銆�銆�鐢变簬鍏跺崜瓒婄殑闆绘埃鐗规�у拰鍙潬鎬�锛孡M293DTR涔熷父瑕嬩簬姹借粖闆诲瓙绯荤当(t菕ng)涓紝濡傝粖杓夐煶闊垮拰鍫�(b脿o)璀﹁缃瓑銆�

鏇夸唬鍨嬭櫉(h脿o)

LM2902N, LM358, TL072

lm293dtr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)