SQ2308CES 鏅�(sh铆)闁擄細2025/5/31 1:11:01 闁辫畝锛�15

SQ2308CES鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻€楃殑CMOS閬�(y霉n)绠楁斁澶у櫒锛屽皥鐐洪渶瑕侀珮绮惧害鍜屼綆鍣伈鎬ц兘鐨勬噳(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖閲囩敤鍏堥€�(j矛n)鐨凜MOS宸ヨ棟鍒堕€�锛岃兘澶犲湪杓冨鐨勫伐浣滈浕澹撹寖鍦嶅収(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�锛屽苟涓斿叿鏈夐潪甯镐綆鐨勯潨鎱�(t脿i)闆绘祦娑堣€�銆傜敱浜庡叾鍑鸿壊鐨勬€ц兘鍜岄潏娲绘€э紝SQ2308CES琚唬娉涙噳(y墨ng)鐢ㄤ簬娑堣不(f猫i)闆诲瓙銆佸伐妤�(y猫)鎺у埗浠ュ強閫氫俊绯荤当(t菕ng)绛夐牁(l菒ng)鍩熴€�
銆€銆€瑭茶姱鐗囧叿鍌欏柈闆绘簮鎴栭洐闆绘簮宸ヤ綔妯″紡锛岃兘澶犻仼鎳�(y墨ng)澶氱ó渚涢浕鐠�(hu谩n)澧�銆傛澶�锛屽畠閭勬敮鎸佽粚鍒拌粚杓稿叆杓稿嚭鐗规€э紝浣垮叾鍦ㄤ俊铏�(h脿o)铏曠悊鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿壊銆�

鍙冩暩(sh霉)

渚涢浕闆诲鑼冨湇锛�1.8V~5.5V
銆€銆€闈滄厠(t脿i)闆绘祦锛�650nA锛堝吀鍨嬪€硷級
銆€銆€甯跺锛�10kHz
銆€銆€澹撴摵鐜囷細0.3V/us
銆€銆€鍏辨ā鎶戝埗姣�(CMRR)锛�80dB
銆€銆€闆绘簮鎶戝埗姣�(PSRR)锛�90dB
銆€銆€杓稿叆鍋忕疆闆绘祦锛�1pA锛堟渶澶у€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�

鐗规€�

SQ2308CES鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€2. 瀵浕婧愰浕澹撹寖鍦嶏紝鍙吋瀹瑰绋郴绲�(t菕ng)闇€姹�銆�
銆€銆€3. 楂樼簿搴﹁几鍏ョ壒鎬�锛岀⒑淇濅俊铏�(h脿o)铏曠悊閬庣▼涓殑绌�(w臎n)瀹氭€�銆�
銆€銆€4. 杌屽埌杌岃几鍏ヨ几鍑哄姛鑳斤紝鎻愰珮鍕�(d貌ng)鎱�(t脿i)鑼冨湇鍜屾噳(y墨ng)鐢ㄩ潏娲绘€�銆�
銆€銆€5. 楂橀浕婧愭姂鍒舵瘮鍜屽叡妯℃姂鍒舵瘮锛屾笡灏戝閮ㄥ共鎿惧皪闆昏矾鐨勫奖闊�銆�
銆€銆€6. 灏忓瀷鍖栧皝瑁濓紝鏂逛究甯冨眬甯冪窔鍙婄瘈(ji茅)鐪丳CB绌洪枔銆�

鎳�(y墨ng)鐢�

SQ2308CES閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽渚挎敎寮忛煶闋昏ō(sh猫)鍌欍€佹櫤鑳藉灞呮帶鍒跺櫒绛�銆�
銆€銆€2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓殑鍌虫劅鍣ㄤ俊铏�(h脿o)瑾�(di脿o)鐞嗘ā濉�銆�
銆€銆€3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勪綆闋讳俊铏�(h脿o)鏀惧ぇ鑸囪檿鐞�銆�
銆€銆€4. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勭敓鐞嗕俊铏�(h脿o)閲囬泦鑸囨斁澶�銆�
銆€銆€5. 娓噺鍎€鍣ㄤ腑鐨勭簿瀵嗕俊铏�(h脿o)鏀惧ぇ鑸囪綁(zhu菐n)鎻�銆�
銆€銆€6. 鍏朵粬闇€瑕佷綆鍔熻€椼€侀珮绮惧害閬�(y霉n)鏀剧殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�