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鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)
鏅�(sh铆)闁擄細2025/4/27 18:32:02
闁辫畝锛�44
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銆�銆�LM2903 绯诲垪鐨勯�欐鍨嬭櫉(h脿o) LM2903BIDR 鐗瑰垾閬╃敤浜庨渶瑕佸皬鍨嬪皝瑁濈殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鍚�锛屽叾閲囩敤 SOT-23 灏佽褰㈠紡銆�
渚涢浕闆诲鑼冨湇锛�2V 鑷� 36V
銆�銆�闈滄厠(t脿i)闆绘祦锛氭瘡鍊�(g猫)姣旇純鍣ㄥ吀鍨嬪�� 35渭A
銆�銆�杓稿叆澶辫(di脿o)闆诲锛氭渶澶� 7mV
銆�銆�闊挎噳(y墨ng)鏅�(sh铆)闁擄細鍏稿瀷鍊� 4.5渭s
銆�銆�杓稿嚭绲�(ji茅)妲�(g貌u)锛氶枊婕忚几鍑�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23
LM2903BIDR 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦嶆敮鎸�锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
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銆�銆�4. 闁嬫紡杓稿嚭鍏煎鎺ㄦ尳璨�(f霉)杓夛紝骞跺厑瑷卞鍊�(g猫)杓稿嚭閫ｆ帴鍒板悓涓�绺界窔銆�
銆�銆�5. 宸ユキ(y猫)绱�(j铆)鐨勫伐浣滄韩搴﹁寖鍦嶏紝纰轰繚鍦ㄦサ绔挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆�銆�6. 灏忓瀷 SOT-23 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
LM2903BIDR 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷細
銆�銆�1. 閬庡鍜屾瑺澹撶洠(ji膩n)娓�(c猫)闆昏矾銆�
銆�銆�2. 婧害鐩�(ji膩n)鎺ц垏淇濊(h霉)绯荤当(t菕ng)銆�
銆�銆�3. 闆朵氦鍙夋娓�(c猫)鍣ㄣ��
銆�銆�4. 妯℃摤淇¤櫉(h脿o)姣旇純鍜岄浕骞宠綁(zhu菐n)鎻�銆�
銆�銆�5. 鑴堟矕瀵害瑾�(di脿o)鍒� (PWM) 鎺у埗銆�
銆�銆�6. 瀹剁敤闆诲櫒涓殑鍌虫劅鍣ㄤ俊铏�(h脿o)铏曠悊銆�
銆�銆�7. 姹借粖闆诲瓙涓殑鐙�鎱�(t脿i)鐩�(ji膩n)娓�(c猫)鍜屽牨(b脿o)璀﹁Ц鐧�(f膩)銆�
LM2903N, LM393, TL331
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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