鏅傞枔锛�2025/5/20 11:23:05
闁辫畝锛�22
SE2574L-R 鏄竴娆鹃珮鎬ц兘鐨勯洐璺綆鍣伈閬嬬畻鏀惧ぇ鍣�锛屽叿鏈夎秴浣庡け鐪熷拰楂樺鐩婂付瀵⿳鐨勭壒榛炪�傝┎鑺墖閲囩敤鍏堥�茬殑浜掕閲戝爆姘у寲鐗╁崐灏庨珨锛圕MOS锛夊伐钘濆埗閫�锛岄仼鐢ㄤ簬闊抽牷瑷倷銆佺簿瀵嗕俊铏熻(di脿o)鐞嗕互鍙婇珮閫熸暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夋噳鐢�銆係E2574L-R 鎻愪緵鍑鸿壊鐨勭洿娴佸拰浜ゆ祦鎬ц兘锛屽苟涓斿湪鍠浕婧愭垨闆欓浕婧愪緵闆绘ā寮忎笅鍧囪兘姝ｅ父宸ヤ綔銆�
銆�銆�鍏跺皝瑁濆舰寮忛�氬父鐐� SOIC-8 鍜� MSOP-8锛屼究浜庤〃闈㈣布瑁濆拰灏忓瀷鍖栬ō瑷�銆傞�欐鍣ㄤ欢鍏锋湁鑹ソ鐨勫叡妯℃姂鍒舵瘮锛圕MRR锛夊拰闆绘簮鎶戝埗姣旓紙PSRR锛�锛岄潪甯搁仼鍚堝皪鍣伈鏁忔劅鐨勬噳鐢ㄥ牬鏅�銆�
渚涢浕闆诲锛毬�2.5V 鑷� 卤18V
銆�銆�杓稿叆鍋忕疆闆绘祦锛�10nA
銆�銆�闁嬬挵(hu谩n)澧炵泭锛�130dB
銆�銆�澧炵泭甯跺绌嶏細10MHz
銆�銆�澹撴摵鐜囷細6V/渭s
銆�銆�鍠綅澧炵泭闋荤巼锛�10MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�杓稿叆闆诲鑼冨湇锛�-0.1V 鑷� V+
銆�銆�杓稿嚭闆绘祦锛�30mA
銆�銆�灏佽椤炲瀷锛歋OIC-8, MSOP-8
SE2574L-R 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樺鐩婂付瀵⿳锛�10MHz锛�锛岃兘澶犳敮鎸侀珮闋讳俊铏熻檿鐞�銆�
銆�銆�2. 瓒呬綆澶辩湡鎬ц兘锛屽湪 1kHz 涓嬬殑鍏稿瀷澶辩湡灏忎簬 0.0004%銆�
銆�銆�3. 杓稿叆鍋忕疆闆绘祦妤典綆锛�10nA锛夛紝閬╁悎楂橀樆鎶楀偝鎰熷櫒鎺ュ彛銆�
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銆�銆�6. 楂樺叡妯℃姂鍒舵瘮锛圕MRR锛夊拰闆绘簮鎶戝埗姣旓紙PSRR锛�锛屾笡灏戝閮ㄥ共鎿剧殑褰遍熆銆�
銆�銆�7. 蹇�熷鎿虹巼锛�6V/渭s锛�锛岄仼鍚堥﹨(q奴)鍕曞鎬ц矤杓�銆�
銆�銆�8. 灏忓瀷灏佽锛圫OIC-8 鍜� MSOP-8锛夛紝绡�(ji茅)鐪� PCB 绌洪枔銆�
SE2574L-R 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 闊抽牷鍓嶇疆鏀惧ぇ鍣�锛岀敤浜庢彁楂橀煶闋讳俊铏熺殑璩�(zh矛)閲�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)鐞嗘ā濉�銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勫偝鎰熷櫒淇¤櫉鏀惧ぇ銆�
銆�銆�4. 閱�(y墨)鐧傞浕瀛愯ō鍌�锛屼緥濡傝秴鑱叉尝鎺ユ敹鍣�銆�
銆�銆�5. 娓│鑸囨脯閲忓剙鍣ㄤ腑鐨勭簿瀵嗘斁澶у櫒銆�
銆�銆�6. 閫氫俊绯荤当(t菕ng)涓殑楂橀�熶俊铏熻檿鐞嗗柈鍏�銆�
銆�銆�7. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽渚挎敎寮忓獟楂旀挱鏀惧櫒鍜岃�虫鏀惧ぇ鍣�銆�
銆�銆�8. 鍏夐浕鎺㈡脯鍣ㄧ殑淇¤櫉澧炲挤鍙婅(di脿o)鐞嗛浕璺�銆�
SE2574L, OPA277, AD827
