鏅傞枔锛�2025/5/10 16:11:30
闁辫畝锛�20
LM358BMDTR鏄疞M358绯诲垪涓殑涓�绋洐閬嬬畻鏀惧ぇ鍣ㄥ瀷铏燂紝閲囩敤SOIC-8灏佽褰㈠紡銆侺M358鏄竴绋唬娉涗娇鐢ㄧ殑浣庡姛鑰楅洐閫氶亾閬嬬畻鏀惧ぇ鍣�锛屽収閮ㄥ寘鍚叐鍊嬬崹绔嬬殑銆侀珮澧炵泭鐨勯亱绠楁斁澶у櫒銆傚叾瑷▓鍏锋湁寤ｆ硾鐨勮几鍏ヤ俊铏熻寖鍦嶅拰杓冧綆鐨勫伐浣滈浕娴�锛岄潪甯搁仼鍚堢敤浜庡悇绋ā鎿浕璺噳鐢紝渚嬪鍌虫劅鍣ㄤ俊铏熻鐞�銆佹烤娉㈠櫒瑷▓绛�銆�
銆�銆�LM358鍦ㄥ伐妤�(y猫)鎺у埗銆佹秷璨婚浕瀛�銆侀煶闋昏檿鐞嗙瓑闋樺煙鏈夎憲寤ｆ硾鎳夌敤锛屽苟鍥犲叾楂樻�у児姣斿拰鏄撶敤鎬у彈鍒板伐绋嬪斧闈掔潪銆�
渚涢浕闆诲锛�2V鑷�36V
銆�銆�闈滄厠(t脿i)闆绘祦锛氭瘡鏀惧ぇ鍣ㄧ磩400渭A
銆�銆�宸垎妯″紡杓稿叆闃绘姉锛�10M惟
銆�銆�鍏辨ā鎶戝埗姣旓紙CMRR锛夛細70dB
銆�銆�澧炵泭甯跺绌嶏細1MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�杓稿嚭闆绘祦锛�20mA
銆�銆�灏佽褰㈠紡锛歋OIC-8
LM358BMDTR鍏峰倷濡備笅闂滈嵉鐗规�э細
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦�锛屾敮鎸佸柈闆绘簮鎴栭洐闆绘簮鎿嶄綔銆�
銆�銆�2. 鍏х疆鐭矾淇濊鍔熻兘锛屾彁楂樹簡鍣ㄤ欢鐨勫彲闈犳��銆�
銆�銆�3. 杓稿叆鍙互瀹夊叏鍦颁綆浜庤矤闆绘簮闆诲锛岃�屼笉鏈冨皫鑷�?li谩n)p澹炪��
銆�銆�4. 鍏锋湁杓冮珮鐨勫叡妯℃姂鍒舵瘮锛岄仼鍚堝櫔鑱茬挵(hu谩n)澧冧笅鐨勬噳鐢�銆�
銆�銆�5. 鑹ソ鐨勬韩搴︾┅(w臎n)瀹氭��锛岄仼鐢ㄤ簬杓冨鐨勫伐浣滄韩搴﹁寖鍦�銆�
銆�銆�6. 杓稿嚭闆诲鎿哄箙鎺ヨ繎闆绘簮杌�锛屾彁渚涗簡鏇村ぇ鐨勫嫊鎱�(t脿i)鑼冨湇銆�
銆�銆�7. 闈滄厠(t脿i)闆绘祦浣�锛屽欢闀蜂簡闆绘睜渚涢浕瑷倷鐨勪娇鐢ㄥ＝鍛�銆�
LM358BMDTR甯歌鐨勬噳鐢ㄩ牁鍩熷寘鎷細
銆�銆�1. 鍌虫劅鍣ㄤ俊铏熸斁澶ц垏瑾跨悊銆�
銆�銆�2. 婵炬尝鍣ㄨō瑷堬紝濡備綆閫�銆侀珮閫氬拰甯堕�氭烤娉㈠櫒銆�
銆�銆�3. 姣旇純鍣ㄩ浕璺�锛屽湪闁惧�兼娓腑浣滅偤姣旇純鍏冧欢銆�
銆�銆�4. 闊抽牷淇¤櫉鏀惧ぇ锛屾噳鐢ㄤ簬灏忓瀷鎻氳伈鍣ㄩ﹨鍕�銆�
銆�銆�5. 闆绘簮鐩�(ji膩n)鎺ч浕璺�锛岀敤浜庨亷澹撴垨娆犲妾㈡脯銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勪俊铏熻綁鎻涜垏鍌宠几銆�
銆�銆�7. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鍓嶇疆鏀惧ぇ鍣ㄣ��
LM358N, LM324N, TL072, NE5532
