椤�(l猫i)鍨嬶細闆绘祦婧愯姱鐗�
銆�銆�鏈�澶у伐浣滈浕澹擄細60V
銆�銆�鏈�灏忓伐浣滈浕澹擄細5.5V
銆�銆�杓稿嚭闆绘祦鑼冨湇锛�2mA 鑷� 100mA
銆�銆�鍙冭�冮浕澹擄細1.24V
銆�銆�宸ヤ綔婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�灏佽�濆舰寮忥��8 寮曡叧 SOIC
銆�銆�闈滄厠(t脿i)闆绘祦锛�30uA
銆�銆�绮惧害锛毬�1%
銆�銆�甯跺��锛�10kHz

LT491CS 鍏锋湁浠ヤ笅涓昏�佺壒鎬э細
銆�銆�1. 楂樺�撹兘鍔涳細鏀�鎸侀珮閬�(d谩) 60V 鐨勮几鍏ラ浕澹擄紝閬╃敤浜庡悇绋�宸ユ��(y猫)鍜屾苯杌�(ch膿)鎳�(y墨ng)鐢�銆�
銆�銆�2. 绮剧⒑鐨勮几鍑洪浕娴佹帶鍒讹細鑳藉�犱�� 卤1% 鐨勭簿搴﹁ō(sh猫)缃�杓稿嚭闆绘祦锛岀⒑淇濈郴绲�(t菕ng)鎬ц兘绌�(w臎n)瀹�銆�
銆�銆�3. 娴�鍕�(d貌ng)杓稿嚭瑷�(sh猫)瑷�(j矛)锛氳几鍑虹��鍙�浠ユ诞绌�锛岀啊(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)骞舵彁楂樹簡闈堟椿鎬�銆�
銆�銆�4. 浣庨潨鎱�(t脿i)闆绘祦锛氬儏鐐� 30uA锛屾湁鍔╀簬闄嶄綆鏁撮珨鍔熻��锛岄仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�5. 鍏�(n猫i)缃�淇濊��(h霉)鍔熻兘锛氶泦鎴愰亷(gu貌)鐔变繚璀�(h霉)鍜岄檺娴佹��(j墨)鍒�锛屽�炲��(qi谩ng)浜嗚姱鐗囩殑鍙�闈犳�у拰瀹夊叏鎬�銆�
銆�銆�6. 瀵�宸ヤ綔婧�搴﹁寖鍦嶏細鍙�鍦� -40掳C 鑷� +125掳C 鐨勭挵(hu谩n)澧冧腑姝ｅ父閬�(y霉n)琛�锛岄仼鎳�(y墨ng)鎯″姡鐨勫伐浣滄�濅��銆�
銆�銆�7. 灏忓瀷灏佽�濓細閲囩�� 8 寮曡叧 SOIC 灏佽��锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�

LT491CS 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. LED 椹�(q奴)鍕�(d貌ng)锛氱敱浜庡叾楂樼簿搴︾殑闆绘祦杓稿嚭鑳藉姏锛岄潪甯搁仼鍚堢敤浜庨﹨(q奴)鍕�(d貌ng)鍠�鍊�(g猫)鎴栧�氬��(g猫)涓茶伅(li谩n)鐨� LED銆�
銆�銆�2. 娓�(c猫)瑭﹁ō(sh猫)鍌欙細浣滅偤鍙�瑾�(di脿o)闆绘祦婧�锛屽彲鐢ㄤ簬鏍℃簴(zh菙n)鍜屾脯(c猫)瑭﹀叾浠栭浕瀛愯ō(sh猫)鍌�銆�
銆�銆�3. 姹借粖(ch膿)闆诲瓙锛氶仼鐢ㄤ簬姹借粖(ch膿)鐓ф槑绯荤当(t菕ng)浠ュ強鍎�琛ㄧ洡(p谩n)鑳屽厜鎺у埗銆�
銆�銆�4. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栵細鐢ㄤ綔鍌虫劅鍣ㄦ縺鍕�(l矛)婧愭垨閬�(gu貌)绋嬫帶鍒朵腑鐨勯浕娴佷俊铏�(h脿o)鐢熸垚鍣ㄣ��
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鍦ㄩ渶瑕佺簿纰洪浕娴佹簮鐨勯啱(y墨)鐧傚剙鍣ㄤ腑浣跨敤锛屽�傚厜闆讳簩妤电�″亸缃�闆绘簮銆�
銆�銆�6. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氱偤鍏夌簴鏀剁櫦(f膩)鍣ㄤ腑鐨勬縺鍏変簩妤电�℃彁渚涚��(w臎n)瀹氱殑椹�(q奴)鍕�(d貌ng)闆绘祦銆�

LT3092, ADP1750, LM334