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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(f猫i)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 > LM2903A-TS1R-S

LM2903A-TS1R-S 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/13 11:29:35 鏌ョ湅 闁辫畝锛�18

LM2903A-TS1R-S 鏄竴娆鹃洐璺浕澹撴瘮杓冨櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕佺簿纰洪浕澹撴瘮杓冪殑闆诲瓙闆昏矾涓�傚畠鍏锋湁浣庡姛鑰�銆佸闆绘簮闆诲鑼冨湇浠ュ強鍑鸿壊鐨勬韩搴︾┅(w臎n)瀹氭�х瓑鐗规��锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸拰姹借粖闆诲瓙绛夊绋牬鏅�傝┎鍣ㄤ欢閲囩敤妯�(bi膩o)婧�(zh菙n)鐨勯洐妤垫�у伐钘濆埗閫�锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛屻��

鍙冩暩(sh霉)

闆绘簮闆诲鑼冨湇锛�2V 鑷� 36V
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�800渭A
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶�25nA
銆�銆�杓稿嚭椹�(q奴)鍕曡兘鍔涳細卤16mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�
銆�銆�灏佽褰㈠紡锛歍SOT-23-6 灏佽

鐗规��

LM2903A-TS1R-S 鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦嶏紙2V 鑷� 36V锛�锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅��
銆�銆�2. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦娑堣��锛岄仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�3. 楂樺叡妯¤几鍏ラ浕澹撹寖鍦�锛岃兘澶犳壙鍙楅珮閬�(d谩)闆绘簮闆诲鐨勮几鍏ヤ俊铏�銆�
銆�銆�4. 杓稿嚭鍏煎 TTL 鍜� CMOS 閭忚集闆诲钩锛屾柟渚胯垏鍚庣簩(x霉)闆昏矾閫ｆ帴銆�
銆�銆�5. 鍏�(n猫i)缃繚璀�(h霉)姗�(j墨)鍒�锛岄槻姝㈣几鍑虹煭璺拰閬庣啽鎼嶅銆�
銆�銆�6. 灏忓瀷鍖栫殑 TSOT-23-6 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�7. 宸ヤ綔婧害鑼冨湇寤�锛屾豢瓒冲伐妤�(y猫)绱氬拰姹借粖绱氭噳(y墨ng)鐢ㄩ渶姹�銆�

鎳�(y墨ng)鐢�

LM2903A-TS1R-S 涓昏鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闆诲鐩�(ji膩n)鎺э細鐩�(ji膩n)娓郴绲�(t菕ng)闆绘簮闆诲鏄惁鍦ㄦ甯歌寖鍦嶅収(n猫i)銆�
銆�銆�2. 閬庨浂妾㈡脯锛氱敤浜庝氦娴佷俊铏熺殑閬庨浂榛�(di菐n)妾㈡脯銆�
銆�銆�3. 妯℃摤淇¤櫉姣旇純锛氬皪鍏╄矾妯℃摤淇¤櫉閫�(j矛n)琛屽ぇ灏忔瘮杓�銆�
銆�銆�4. 鍌虫劅鍣ㄤ俊铏熻檿鐞嗭細灏囧偝鎰熷櫒鐨勬ā鎿俊铏熻綁(zhu菐n)鎻涚偤鏁�(sh霉)瀛椾俊铏熴��
銆�銆�5. 鑴堟矕瀵害瑾�(di脿o)鍒� (PWM) 鎺у埗锛氱敓鎴愮簿纰虹殑 PWM 娉㈠舰銆�
銆�銆�6. 闆绘睜绠＄悊锛氱洠(ji膩n)鎺ч浕姹犻浕澹撶媭鎱�(t脿i)浠ラ槻姝㈤亷鍏呮垨閬庢斁銆�
銆�銆�7. 宸ユキ(y猫)鑷嫊鍖栵細瀵�(sh铆)鐝�(xi脿n)鍚勭ó鎺у埗鍔熻兘鐨勪俊铏熸瘮杓冭垏铏曠悊銆�

鏇夸唬鍨嬭櫉

LM393, LM2903, TLV3501

lm2903a-ts1r-s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(ji脿)