OPA340PA 鏅傞枔锛�2025/5/10 14:50:45 闁辫畝锛�29

OPA340PA鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆惧柈閫氶亾閬嬬畻鏀惧ぇ鍣�锛屽爆浜庝綆鍔熻€椼€侀珮绮惧害绯诲垪銆傝┎閬嬫斁鍏锋湁浣庡亸缃浕娴佸拰浣庤几鍏ュけ瑾�(di脿o)闆诲鐨勭壒榛烇紝閬╁悎鐢ㄤ簬闇€瑕侀珮绮惧害淇¤櫉铏曠悊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆傚叾宸ヤ綔闆诲鑼冨湇瀵唬锛屽緸2.7V鍒�5.5V鍧囧彲姝ｅ父閬嬭锛岄仼鐢ㄤ簬闆绘睜渚涢浕鐨勪究鏀滃紡瑷�(sh猫)鍌欍€�
銆€銆€OPA340PA閲囩敤鐨勬槸灏忓昂瀵窼OT-23灏佽锛屾湁鍔╀簬绡€(ji茅)鐪丳CB绌洪枔锛屽悓鏅傚叿鍌欒純浣庣殑闈滄厠(t脿i)闆绘祦娑堣€�锛岃兘澶犳湁鏁堝欢闀烽浕姹犲＝鍛姐€�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V~5.5V
銆€銆€甯跺锛�8MHz
銆€銆€澧炵泭甯跺绌嶏細8MHz
銆€銆€杓稿叆鍋忕疆闆绘祦锛�1pA
銆€銆€杓稿叆澶辫(di脿o)闆诲锛�15渭V
銆€銆€澹撴摵鐜囷細3.5V/渭s
銆€銆€闆绘簮闆绘祦锛�650渭A
銆€銆€鍏辨ā鎶戝埗姣旓細100dB
銆€銆€宸垎杓稿叆闆诲锛毬�0.1V
銆€銆€婧害鑼冨湇锛�-40鈩儈+125鈩�

鐗规€�

OPA340PA鏄竴娆惧皥鐐轰綆鍔熻€楀拰楂樼簿搴﹁ō(sh猫)瑷堢殑閬嬬畻鏀惧ぇ鍣�锛屽叾涓昏鐗规€у寘鎷細
銆€銆€1. 妤典綆鐨勮几鍏ュ亸缃浕娴侊紝鍍呯偤1鐨畨锛屼娇寰楄┎鍣ㄤ欢闈炲父閬╁悎楂橀樆鎶楀偝鎰熷櫒鎳�(y墨ng)鐢ㄣ€�
銆€銆€2. 杓稿叆澶辫(di脿o)闆诲闈炲父浣�锛屽儏鐐�15寰紡锛岄€欎繚璀変簡鍦ㄧ簿瀵嗕俊铏熻(di脿o)鐞嗛浕璺腑鐨勯珮鎬ц兘琛ㄧ従(xi脿n)銆�
銆€銆€3. 瀵伐浣滈浕澹撹寖鍦嶏紝鍏佽ū瀹冮仼鎳�(y墨ng)澶氱ó涓嶅悓鐨勯浕婧愮挵(hu谩n)澧�锛屽寘鎷浕姹犱緵闆荤郴绲�(t菕ng)銆�
銆€銆€4. 楂樺鐩婂付瀵⿳鍜岃純蹇殑澹撴摵鐜�锛岀⒑淇濆湪杓冮珮闋荤巼涓嬩粛鑳戒繚鎸佽壇濂界殑绶氭€у害鍜岄熆鎳�(y墨ng)閫熷害銆�
銆€銆€5. 閲囩敤SOT-23灏忓瀷灏佽锛屾湁鍔╀簬瀵︾従(xi脿n)鏇寸穵婀婄殑瑷�(sh猫)瑷堝竷灞€銆�
銆€銆€6. 宸ヤ綔婧害鑼冨湇寤ｆ硾锛岃钃嬪伐妤�(y猫)绱氬拰鎿�(ku貌)灞曟韩搴﹂渶姹傜殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€閫欎簺鐗归粸鍏卞悓姹哄畾浜哋PA340PA鑳藉鍦ㄨ濡傞啱(y墨)鐧傝ō(sh猫)鍌�銆佸伐妤�(y猫)鑷嫊鍖栦互鍙婃秷璨婚闆诲瓙鐢�(ch菐n)鍝佷腑鐧�(f膩)鎻噸瑕佷綔鐢�銆�

鎳�(y墨ng)鐢�

OPA340PA鐢变簬鍏朵綆鍔熻€楀拰楂樼簿搴︾殑鐗规€�锛屽湪浠ヤ笅闋�(l菒ng)鍩熸湁寤ｆ硾鐨勬噳(y墨ng)鐢細
銆€銆€1. 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�銆�
銆€銆€2. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌�锛屼緥濡備究鏀滃紡蹇冮浕鍦栧剙鎴栬澹撶洠(ji膩n)娓剙銆�
銆€銆€3. 娑堣不椤為煶闋荤敘(ch菐n)鍝侊紝濡傝€虫(j墨)鏀惧ぇ鍣ㄦ垨楹ュ厠棰�(f膿ng)鍓嶇疆鏀惧ぇ鍣�銆�
銆€銆€4. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勫偝鎰熷櫒鎺ュ彛闆昏矾銆�
銆€銆€5. 闆绘睜渚涢浕鐨勪究鏀滃紡瑷�(sh猫)鍌�锛屾瘮濡傛墜鎸佹脯閲忓伐鍏锋垨鐒＄窔閫氫俊妯″銆�
銆€銆€6. 鍏夊(xu茅)妾㈡脯绯荤当(t菕ng)涓殑鍏夐浕浜屾サ绠℃斁澶у櫒銆�
銆€銆€浠ヤ笂鎳�(y墨ng)鐢ㄥ牬鏅厖鍒嗗埄鐢ㄤ簡OPA340PA鐨勪綆鍣伈銆佷綆鍔熻€楀拰楂樼簿搴︽€ц兘锛屾豢瓒崇従(xi脿n)浠ｉ浕瀛愯ō(sh猫)鍌欏皪楂樻晥鑳藉拰灏忛珨绌嶇殑闇€姹�銆�