LF351H 鏅�(sh铆)闁擄細2025/5/8 12:40:04 闁辫畝锛�33

LF351H 鏄竴绋珮鎬ц兘鐨勫柈閫氶亾閬�(y霉n)绠楁斁澶у櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愰牁(l菒ng)鍩熴€傚畠鍏锋湁浣庡姛鑰�銆侀珮澧炵泭甯跺涔樼⿳浠ュ強鑹ソ鐨勭洿娴佺簿搴︾壒鎬э紝閬╃敤浜庨渶瑕侀珮绮惧害淇¤櫉(h脿o)鏀惧ぇ鐨勫牬鏅�銆侺F351H 寤剁簩(x霉)浜� LF 绯诲垪閬�(y霉n)鏀剧殑瑷�(sh猫)瑷�(j矛)鐞嗗康锛屽湪鎬ц兘鑸囩┅(w臎n)瀹氭€т笂閫�(j矛n)涓€姝ュ劒(y艒u)鍖�銆�
銆€銆€LF351H 鍙互鍦ㄨ純瀵殑宸ヤ綔闆诲鑼冨湇鍏�(n猫i)閬�(y霉n)琛�锛屽苟涓斿叾杓稿叆澶辫(di脿o)闆诲妤典綆锛岄仼鍚堢簿瀵嗘斁澶у拰娓噺鎳�(y墨ng)鐢�銆�

鍙冩暩(sh霉)

闆绘簮闆诲鑼冨湇锛毬�5V 鑷� 卤18V
銆€銆€杓稿叆鍋忕疆闆绘祦锛氣墹25nA
銆€銆€杓稿叆澶辫(di脿o)闆诲锛氣墹0.7mV
銆€銆€闁嬬挵(hu谩n)澧炵泭锛氣墺10^6
銆€銆€澧炵泭甯跺涔樼⿳锛�4MHz
銆€銆€鍏辨ā鎶戝埗姣旓細90dB
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€杓稿嚭闆绘祦锛毬�20mA

鐗规€�

LF351H 閬�(y霉n)绠楁斁澶у櫒鐨勪富瑕佺壒榛�(di菐n)鏄叾鍎�(y艒u)鐣扮殑浜ゆ祦鍜岀洿娴佹€ц兘銆傞鍏�锛屽畠鐨勫鐩婂付瀵箻绌嶉珮閬�(d谩) 4MHz锛岃兘澶犳敮鎸侀珮闋讳俊铏�(h脿o)铏曠悊浠诲嫏(w霉)锛屽悓鏅�(sh铆)淇濇寔杓冧綆鐨勫け鐪熺巼銆傚叾娆�锛孡F351H 鐨勮几鍏ュ亸缃浕娴侀潪甯�?銆偰�?5nA锛�锛岄€欎娇鍏堕潪甯搁仼鍚堢敤浜庨珮闃绘姉鍌虫劅鍣ㄦ帴鍙ｇ瓑浣庢硠婕忛浕娴佽姹傜殑鎳�(y墨ng)鐢�銆�
銆€銆€姝ゅ锛孡F351H 鐨勮几鍏ュけ瑾�(di脿o)闆诲妤典綆锛堚墹0.7mV锛�锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鏁撮珨绮惧害銆傝┎鍣ㄤ欢閭勫叿鏈夊嚭鑹茬殑鍏辨ā鎶戝埗姣旓紙CMRR 鈮�90dB锛夛紝鍙互鏈夋晥娓涘皯鍣伈骞叉摼灏嶄俊铏�(h脿o)鐨勫奖闊�銆傚皪浜庡闆绘簮渚涢浕鐠�(hu谩n)澧�锛孡F351H 鑳藉鍦� 卤5V 鍒� 卤18V 鐨勫闆诲鑼冨湇鍏�(n猫i)姝ｅ父宸ヤ綔锛岄仼鎳�(y墨ng)鎬ц純寮�(qi谩ng)銆�
銆€銆€鏈€鍚庯紝LF351H 鍦ㄦ暣鍊�(g猫)宸ユキ(y猫)婧害鑼冨湇锛�-40掳C 鑷� +85掳C锛夊収(n猫i)鍧囪兘淇濇寔绌�(w臎n)瀹氭€ц兘锛岄€欎娇寰楀畠鎴愮偤瑷卞闂�(gu膩n)閸典换鍕�(w霉)鍨嬬郴绲�(t菕ng)鐨勭悊鎯抽伕鎿囥€�

鎳�(y墨ng)鐢�

LF351H 閬�(y霉n)绠楁斁澶у櫒鍥犲叾澶氬姛鑳芥€у拰楂樻€ц兘琚唬娉涙噳(y墨ng)鐢ㄤ簬鍚勯闆诲瓙鐢�(ch菐n)鍝佷腑銆傚叿楂斿寘鎷絾涓嶉檺浜庝互涓嬫柟闈細
銆€銆€1. 闊抽牷瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)鏀惧ぇ鍣紝渚嬪鑰虫(j墨)鏀惧ぇ鍣�銆侀煶闊垮墠缃斁澶у櫒绛�锛�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉(h脿o)瑾�(di脿o)鐞嗛浕璺�锛屽澹撳姏鍌虫劅鍣ㄣ€佹韩搴﹀偝鎰熷櫒绛夐珮绮惧害娓噺鍎€鍣�锛�
銆€銆€3. 宸ユキ(y猫)鎺у埗涓殑鍙嶉鍥炶矾瑷�(sh猫)瑷�(j矛)锛屼緥濡� PID 鎺у埗鍣紱
銆€銆€4. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌�锛屽蹇冮浕鍦栨(j墨)銆佽姘х洠(ji膩n)娓剙涓殑淇¤櫉(h脿o)鏀惧ぇ鐠�(hu谩n)绡€(ji茅)锛�
銆€銆€5. 閫氫俊绯荤当(t菕ng)涓殑婵炬尝鍜岃(di脿o)鍒惰В瑾�(di脿o)鍔熻兘妯″銆�