鏅傞枔锛�2025/5/6 17:52:50
闁辫畝锛�21
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銆�銆�OPA377寤ｆ硾鎳夌敤浜庨啱(y墨)鐧傝ō(sh猫)鍌�銆佸伐妤�(y猫)鑷嫊鍖�銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)浠ュ強渚挎敎寮忛浕瀛愯ō(sh猫)鍌欑瓑闋�(l菒ng)鍩燂紝鍏跺嚭鑹茬殑鐩存祦绮惧害鍜屽嫊鎱�(t脿i)鎬ц兘浣垮叾鎴愮偤鐪惧绮惧瘑闆昏矾瑷�(sh猫)瑷堢殑鐞嗘兂閬告搰銆�
渚涢浕闆诲锛毬�2.25V 鑷� 卤18V
銆�銆�甯跺锛�20MHz
銆�銆�澧炵泭甯跺绌嶏細20MHz
銆�銆�澹撴摵鐜囷細7V/渭s
銆�銆�杓稿叆鍋忕疆闆绘祦锛�2pA
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�10渭V
銆�銆�闆绘簮闆绘祦锛氭瘡鏀惧ぇ鍣�4.6mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
OPA377鏄竴娆鹃珮鎬ц兘鐨勯亱绠楁斁澶у櫒锛屽叿鏈変互涓嬩富瑕佺壒鎬э細
銆�銆�1. 妤典綆鐨勮几鍏ュけ瑾�(di脿o)闆诲锛堟渶澶�10渭V锛�锛岀⒑淇濅簡鍦ㄧ簿瀵嗕俊铏熻(di脿o)鐞嗘噳鐢ㄤ腑鐨勯珮绮惧害銆�
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銆�銆�4. 鍦ㄥ柈闆绘簮鎴栭洐闆绘簮妯″紡涓嬪潎鍙甯稿伐浣滐紝渚涢浕鑼冨湇寰灺�2.25V鍒奥�18V銆�
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銆�銆�6. 灏佽褰㈠紡鍖呮嫭SOIC-8鍜孷SSOP-8锛屼究浜庡悇绋噳鐢ㄥ牬鏅笅鐨凱CB甯冨眬鍎�(y艒u)鍖�銆�
銆�銆�閫欎簺鐗规�т娇OPA377闈炲父閬╁悎闇�瑕侀珮绮惧害鍜屼綆鍣伈鎬ц兘鐨勬噳鐢ㄥ牬鏅�銆�
OPA377鍥犲叾鍗撹秺鐨勬�ц兘琚唬娉涙噳鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傚績闆诲湒锛圗CG锛夈�佽澹撶洠(ji膩n)娓剙绛夊皪淇¤櫉绮惧害瑕佹眰妤甸珮鐨勮ō(sh猫)鍌�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬閬庣▼鎺у埗銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜屽偝鎰熷櫒淇¤櫉瑾�(di脿o)鐞嗐��
銆�銆�3. 娓│鑸囨脯閲忥細渚嬪绀烘尝鍣�銆佷俊铏熺櫦(f膩)鐢熷櫒绛夐渶瑕侀珮绮惧害鍜屼綆鍣伈鐗规�х殑鍎�鍣�銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傞煶闋昏檿鐞�銆佷究鏀滃紡鍎�琛ㄧ瓑闇�瑕佸吋椤ф�ц兘鍜屽姛鑰楃殑鎳夌敤銆�
銆�銆�5. 姹借粖闆诲瓙锛氬湪杌婅級淇℃伅濞涙▊绯荤当(t菕ng)銆佸嫊鍔涚附鎴愭帶鍒跺柈鍏冧腑浣滅偤淇¤櫉鏀惧ぇ鎴栨烤娉㈢祫浠�銆�
銆�銆�OPA377鎲戝�熷叾浣庡櫔鑱层�佷綆鍔熻�楀拰楂樼簿搴︾殑鐗规��锛岀偤閫欎簺鎳夌敤鎻愪緵浜嗗彲闈犵殑瑙ｆ焙鏂规銆�
OPA192, OPA234, AD8628
