鏅傞枔锛�2025/4/29 13:30:57
闁辫畝锛�29
OPA4171鏄竴娆句綆鍣伈銆侀珮绮惧害鐨勫洓閫氶亾閬嬬畻鏀惧ぇ鍣�锛岄噰鐢ㄥ厛閫茬殑BiFET宸ヨ棟鍒堕�犮�傝┎鍣ㄤ欢鍏锋湁妤典綆鐨勮几鍏ュ亸缃浕娴佸拰浣庡け瑾�(di脿o)闆诲鐗规��锛岄潪甯搁仼鍚堜簬楂橀樆鎶楀偝鎰熷櫒鎺ュ彛銆佺簿瀵嗕俊铏熻(di脿o)绡�(ji茅)浠ュ強鍏朵粬灏嶇簿搴﹁姹傝純楂樼殑鎳夌敤鍫村悎銆�
銆�銆�OPA4171鍦ㄥ闆绘簮闆诲鑼冨湇鍏�(n猫i)琛ㄧ従(xi脿n)鍑鸿壊锛屾敮鎸佸柈闆绘簮渚涢浕浠ュ強闆欓浕婧愪緵闆绘ā寮忋�傚叾瑷▓鍎�(y艒u)鍖栦簡闈滄厠(t脿i)闆绘祦鑸囨�ц兘涔嬮枔鐨勫钩琛�锛屼娇寰楀畠闈炲父閬╁悎渚挎敎寮忛浕姹犱緵闆昏ō鍌�銆�
渚涢浕闆诲鑼冨湇锛毬�2.25V鑷陈�18V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�甯跺锛�10MHz
銆�銆�澹撴摵鐜囷細7V/渭s
銆�銆�杓稿叆鍋忕疆闆绘祦锛�2pA锛堝吀鍨嬪�硷級
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�350渭V锛堟渶澶у�硷級
銆�銆�鍏辨ā鎶戝埗姣旓細105dB
銆�銆�闆绘簮闆绘祦锛氭瘡鍊嬫斁澶у櫒2.6mA
銆�銆�灏佽褰㈠紡锛歍SSOP-14, SOIC-14
OPA4171鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆杓稿叆鍋忕疆闆绘祦锛岄仼鍚堥珮闃绘姉婧愭噳鐢ㄣ��
銆�銆�2. 浣庡櫔鑱叉�ц兘锛屽湪瀵付瀵浠朵笅鑳藉鎻愪緵楂樿唱閲忎俊铏熻檿鐞嗐��
銆�銆�3. 瀵浕婧愰浕澹撹寖鍦�锛屽吋瀹瑰悇绋郴绲�(t菕ng)渚涢浕闇�姹傘��
銆�銆�4. 楂樺叡妯℃姂鍒舵瘮锛屾笡灏戝鐣屽共鎿剧殑褰遍熆銆�
銆�銆�5. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶆敮鎸�锛岄仼鎳夋儭鍔ｇ挵(hu谩n)澧�銆�
銆�銆�6. 灏忓瀷灏佽閬搁爡锛岀瘈(ji茅)鐪丳CB绌洪枔銆�
OPA4171寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鍎�琛ㄦ斁澶у櫒瑷▓涓殑宸垎淇¤櫉鏀惧ぇ銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)鐞嗛浕璺�銆�
銆�銆�3. 閱�(y墨)鐧傞浕瀛愯ō鍌欎腑鐨勭敓鐗╅浕淇¤櫉鏀惧ぇ銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑鍙嶉鏀惧ぇ鍣�銆�
銆�銆�5. 闊抽牷铏曠悊瑷倷涓殑浣庡け鐪熶俊铏熸斁澶с��
銆�銆�6. 閫氫俊绯荤当(t菕ng)涓殑婵炬尝鍜屽鐩婃帶鍒舵ā濉�銆�
OPA4170, OPA4172
