鏅傞枔锛�2025/5/10 18:36:14
闁辫畝锛�14
VAT-3A+ 鏄竴绋珮鎬ц兘鐨勯浕澹撹(di脿o)鏁村櫒妯″锛屼富瑕佺敤浜庣簿瀵嗛浕澹撴帶鍒跺拰淇¤櫉瑾�(di脿o)绡�(ji茅)銆傚畠閲囩敤浜嗗厛閫茬殑闆昏矾瑷▓锛岃兘澶犳彁渚涢珮绮惧害銆佷綆鍣伈鐨勮几鍑洪浕澹�銆傝┎妯″寤ｆ硾鎳夌敤浜庡伐妤�(y猫)鑷嫊鍖栥�侀啱(y墨)鐧傝ō鍌�銆侀�氫俊绯荤当(t菕ng)浠ュ強娓│娓噺绛夐牁鍩�銆�
銆�銆�VAT-3A+ 鐨勮ō瑷堟敞閲嶇┅(w臎n)瀹氭�у拰鍙潬鎬�锛岄仼鍚堥渶瑕佺簿纰洪浕澹撴簮鐨勫悇绋噳鐢ㄥ牬鏅�銆傚叾灏佽褰㈠紡閫氬父鐐虹穵婀婂瀷琛ㄩ潰璨艰鍣ㄤ欢锛圫MD锛夛紝渚夸簬鍦ㄧ従(xi脿n)浠ｉ浕璺澘涓�茶闆嗘垚銆�
杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V
銆�銆�鏈�澶ц几鍑洪浕娴侊細500mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�10uA
銆�銆�璨犺級瑾�(di脿o)绡�(ji茅)鐜囷細10ppm/mA
銆�銆�绶氳矾瑾�(di脿o)绡�(ji茅)鐜囷細50ppm/V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23
銆�銆�PSRR锛堥浕婧愭姂鍒舵瘮锛夛細70dB@1kHz
VAT-3A+ 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹁几鍑洪浕澹擄細鍏�(n猫i)缃簿瀵嗗弮鑰冮浕澹撴簮锛岀⒑淇濊几鍑洪浕澹撶殑绌�(w臎n)瀹氭��銆�
銆�銆�2. 浣庡姛鑰楄ō瑷堬細闈滄厠(t脿i)闆绘祦鍍呯偤 10uA锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō鍌�銆�
銆�銆�3. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔 2.7V 鑷� 5.5V 鐨勮几鍏ラ浕澹撹寖鍦�锛岄仼鎳夊绋浕婧愮挵(hu谩n)澧冦��
銆�銆�4. 楂樻晥鐨勭啽绠＄悊锛氬嵆浣垮湪澶ч浕娴佽几鍑烘檪涔熻兘淇濇寔杓冧綆鐨勬韩鍗�銆�
銆�銆�5. 鍏�(n猫i)缃繚璀峰姛鑳斤細閬庢祦淇濊銆佺煭璺繚璀峰拰閬庢韩淇濊纰轰繚鑺墖鍦ㄧ暟甯告儏娉佷笅鐨勫畨鍏ㄩ亱琛�銆�
銆�銆�6. 灏忓昂瀵稿皝瑁濓細閲囩敤 SOT-23 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�7. 蹇�熺灛鎱�(t脿i)闊挎噳锛氳兘澶犲揩閫熼熆鎳夎矤杓夎畩鍖�锛屼繚鎸佽几鍑洪浕澹撶┅(w臎n)瀹�銆�
VAT-3A+ 鍙敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑闆绘簮妯″銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欎腑灏嶉浕婧愯唱(zh矛)閲忚姹傝純楂樼殑鍫存櫙锛屼緥濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓ō鍌�銆�
銆�銆�3. 閫氫俊绯荤当(t菕ng)涓殑浣庡櫔鑱查浕婧愪緵鎳�锛屽灏勯牷鍓嶇闆绘簮銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕姹犲厖闆荤鐞嗛浕璺��
銆�銆�5. 娓│娓噺鍎�鍣ㄤ腑鐨勫熀婧栭浕澹撴簮銆�
銆�銆�6. 鐗╄伅(li谩n)缍�(w菐ng)瑷倷涓殑闆绘簮绌�(w臎n)澹撻儴鍒�銆�
VAT-3A, LM1117, MCP1700
