鏅傞枔锛�2025/5/7 9:10:11
闁辫畝锛�30
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渚涢浕闆诲鑼冨湇锛毬�1.5V鑷陈�18V
銆�銆�杓稿叆鍋忕疆闆绘祦锛�20nA
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�5mV
銆�銆�闁嬬挵(hu谩n)澧炵泭锛�100dB
銆�銆�澧炵泭甯跺涔樼⿳锛�1MHz
銆�銆�鍏辨ā鎶戝埗姣旓細60dB
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+125鈩�
銆�銆�灏佽褰㈠紡锛欴IP-8
LM1458鍏锋湁浠ヤ笅鐗规�э細
銆�銆�1. 楂樺鐩婂付瀵箻绌�锛岄仼鍚堝绋牷鐜囨噳鐢�锛�
銆�銆�2. 杓稿叆澶辫(di脿o)闆诲灏�锛岀⒑淇濋珮绮惧害鎬ц兘锛�
銆�銆�3. 鑹ソ鐨勭洿娴佺壒鎬�锛岄仼鐢ㄤ簬绮惧瘑淇¤櫉瑾�(di脿o)鐞嗭紱
銆�銆�4. 鍙湪鍠浕婧愭垨闆欓浕婧愭ā寮忎笅閬嬭锛屽鍔犱簡瑷▓闈堟椿鎬�锛�
銆�銆�5. 鍏�(n猫i)閮ㄥ惈鏈夌煭璺繚璀峰拰鐔遍棞鏂峰姛鑳�锛屾彁鍗囩┅(w臎n)瀹氭�э紱
銆�銆�6. 杓冨鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳夊绋挵(hu谩n)澧冩浠�銆�
LM1458甯哥敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬垏鎺у埗锛�
銆�銆�2. 闊抽牷瑷倷涓殑鍓嶇疆鏀惧ぇ鍣�锛�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)鐞嗘ā濉婏紱
銆�銆�4. 鍌虫劅鍣ㄦ帴鍙ｉ浕璺�锛屼緥濡傚鍔�銆佹韩搴﹀偝鎰熷櫒淇¤櫉鏀惧ぇ锛�
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LM358, TL072, LF353
