鏅傞枔锛�2025/5/7 18:54:14
闁辫畝锛�22
LT1021 鏄竴娆剧敱 Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夌敓鐢�(ch菐n)鐨勯珮绮惧害銆佷綆鍔熻�楅亱绠楁斁澶у櫒銆傚畠灏堢偤浣庨浕澹撴噳鐢ㄨ�岃ō(sh猫)瑷�锛岃兘澶犲湪鍠浕婧愪緵闆讳笅绌�(w臎n)瀹氬伐浣�锛屽苟涓斿叿鏈夐潪甯镐綆鐨勮几鍏ュけ瑾�(di脿o)闆诲鍜屾紓绉荤壒鎬с�傞�欐鍣ㄤ欢闈炲父閬╁悎鐢ㄤ簬绮惧瘑淇¤櫉瑾�(di脿o)鐞嗛浕璺腑锛屼緥濡傚偝鎰熷櫒鎺ュ彛銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛�銆�
銆�銆�LT1021 鐨勫皝瑁濆舰寮忓妯ｏ紝DCS8-7 琛ㄧず鍏堕噰鐢ㄤ簡 8 寮曡叧 SOIC 灏佽銆傛澶栵紝瑭茶姱鐗囪兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔鎬ц兘绌�(w臎n)瀹�銆�
渚涢浕闆诲锛�2.7V 鑷� 12V
銆�銆�杓稿叆澶辫(di脿o)闆诲锛氭渶澶� 25渭V
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶� 1nA
銆�銆�甯跺锛�1MHz
銆�銆�杞�(zhu菐n)鎻涢�熺巼锛�0.3V/渭s
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛�8 寮曡叧 SOIC (DCS8-7)
銆�銆�澧炵泭甯跺绌嶏細1MHz
LT1021 鍏锋湁闈炲父浣庣殑杓稿叆澶辫(di脿o)闆诲鍜屾紓绉伙紝閫欎娇寰楀畠鍦ㄩ渶瑕侀珮绮惧害鐨勫牬鏅腑琛ㄧ従(xi脿n)鍑鸿壊銆傚悓鏅�锛屽畠鐨勯潨鎱�(t脿i)闆绘祦杓冧綆锛岄仼鍚堥浕姹犱緵闆绘垨?q奴)顬咁瀱鎷胯埦姊拌喗顎查搯h(hu谩n)澧�銆傛澶�锛岃┎鍣ㄤ欢鏀寔鍠浕婧愪緵闆�锛屽苟涓旇兘澶犺檿鐞嗘帴杩戝湴闆诲钩鐨勮几鍏ヤ俊铏�銆�
銆�銆�浠ヤ笅鏄� LT1021 鐨勪富瑕佺壒鎬э細
銆�銆�1. 楂樼簿搴︼細妤典綆鐨勮几鍏ュけ瑾�(di脿o)闆诲鍜屾韩婕備娇鍏堕仼鐢ㄤ簬绮惧瘑娓噺鍜屾帶鍒舵噳鐢�銆�
銆�銆�2. 浣庡姛鑰楋細鍏稿瀷宸ヤ綔闆绘祦鍍呯偤骞惧崄寰畨锛岄潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌�銆�
銆�銆�3. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔寰� 2.7V 鍒� 12V 鐨勫柈闆绘簮渚涢浕锛屽吋瀹瑰绋噳鐢ㄥ牬鏅�銆�
銆�銆�4. 鍠浕婧愯兘鍔涳細鑳藉铏曠悊杌屽埌杌岃几鍏ヤ俊铏�锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷�銆�
銆�銆�5. 绌�(w臎n)瀹氭�э細鍗充娇鍦ㄩ珮婧垨浣庢韩鐠�(hu谩n)澧冧笅锛屼篃鑳戒繚鎸佽壇濂界殑鎬ц兘绌�(w臎n)瀹氭��銆�
銆�銆�6. 蹇�熸仮寰╂檪闁擄細鍦ㄩ亷杓夋儏娉佷笅锛岃兘澶犺繀閫熸仮寰╂甯稿伐浣滅媭鎱�(t脿i)銆�
銆�銆�閫欎簺鐗规�т娇 LT1021 鎴愮偤宸ユキ(y猫)銆侀啱(y墨)鐧備互鍙婃秷璨婚浕瀛愰牁(l菒ng)鍩熶腑鐨勭悊鎯抽伕鎿�銆�
LT1021 鍙唬娉涙噳鐢ㄤ簬闇�瑕侀珮绮惧害鍜屼綆鍔熻�楃殑鍫村悎锛屽叿楂斿寘鎷互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞嗭細濡傛韩搴︺�佸鍔�銆佸姞閫熷害绛夊偝鎰熷櫒鎺ュ彛銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氱敤浜庡皣妯℃摤淇¤櫉杞�(zhu菐n)鎻涚偤鏁�(sh霉)瀛椾俊铏熶箣鍓嶇殑鍓嶇疆鏀惧ぇ銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欙細渚嬪蹇冪巼鐩�(ji膩n)娓剙銆佽澹撹▓绛夊皪绮惧害瑕佹眰杓冮珮鐨勮ō(sh猫)鍌�銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鎺у埗鍥炶矾涓殑淇¤櫉鏀惧ぇ鑸囪檿鐞嗐��
銆�銆�5. 娑堣不闆诲瓙鐢�(ch菐n)鍝侊細濡傛墜鎸佽ō(sh猫)鍌欎腑鐨勯煶闋讳俊铏熸斁澶�銆�
銆�銆�6. 娓│鑸囨脯閲忓剙鍣細鐢ㄤ簬鏍℃簴鎴栧叾浠栫簿瀵嗘脯瑭﹀牬鏅�銆�
銆�銆�绺戒箣锛孡T1021 鎲戝�熷叾鍎�(y艒u)鐣扮殑鎬ц兘锛屽湪浠讳綍闇�瑕侀珮绮惧害銆佷綆鍔熻�楅亱绠楁斁澶у櫒鐨勫湴鏂归兘鑳芥壘鍒扮敤姝︿箣鍦�銆�
OPA211, OPA235, AD8605
