鏅傞枔锛�2025/4/30 19:35:43
闁辫畝锛�32
ADA4433-1 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑闆诲鍙嶉鍨嬮亱绠楁斁澶у櫒锛屽皥鐐轰綆鍣伈鍜岄珮绮惧害鎳夌敤鑰岃ō(sh猫)瑷�銆傚叾鍑鸿壊鐨勪氦娴佸拰鐩存祦鎬ц兘浣垮叾闈炲父閬╁悎椹�(q奴)鍕曟ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC) 鍜屽叾浠栫簿瀵嗕俊铏熻(di脿o)鐞嗘噳鐢ㄣ��
銆�銆�瑭插櫒浠堕噰鐢ㄥ厛閫茬殑浜掕闆欐サ鎬у伐钘濆埗閫�锛屽叿鏈夐潪甯镐綆鐨勮几鍏ュ亸缃浕娴佸拰瀵付瀵壒鎬�銆侫DA4433-1 鐨勫伐浣滈浕婧愯寖鍦嶈純瀵紝鑳藉鍦ㄥ柈闆绘簮鎴栭洐闆绘簮妯″紡涓嬮亱琛�銆�
渚涢浕闆诲锛毬�2.5V 鑷� 卤18V
銆�銆�澧炵泭甯跺绌嶏細10 MHz
銆�銆�澹撴摵鐜囷細7 V/渭s
銆�銆�杓稿叆鍋忕疆闆绘祦锛�0.6 pA
銆�銆�杓稿叆闆诲鍣伈锛�1 nV/鈭欻z
銆�銆�鍏辨ā鎶戝埗姣�(CMRR)锛�92 dB
銆�銆�闆绘簮闆绘祦锛�1.6 mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
ADA4433-1 鍏锋湁鍗撹秺鐨勪綆鍣伈鎬ц兘鍜岄珮绶氭�у害锛岄仼鍚堣姹傝嫑鍒荤殑淇¤櫉铏曠悊浠诲嫏銆�
銆�銆�1. 妤典綆鐨勮几鍏ュ亸缃浕娴�锛屼娇鍏堕潪甯搁仼鍚堥珮闃绘姉鍌虫劅鍣ㄧ殑鎳夌敤銆�
銆�銆�2. 瀵鐩婂付瀵⿳鍜屽揩閫熺殑澹撴摵鐜囩⒑淇濅簡鍦ㄩ珮闋讳笅鐨勭┅(w臎n)瀹氭�у拰婧栫⒑鎬�銆�
銆�銆�3. 鏀寔鍠浕婧愬拰闆欓浕婧愭搷浣�锛屼究浜庣郴绲�(t菕ng)闆嗘垚鍜岄潏娲绘��銆�
銆�銆�4. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鎳夊悇绋伐妤�(y猫)鍜屾苯杌婄挵(hu谩n)澧冩浠�銆�
銆�銆�5. 楂� CMRR 鍜� PSRR 鎻愪緵鍎�(y艒u)鐣扮殑鎶楀共鎿捐兘鍔�锛岀⒑淇濊几鍑轰俊铏熺殑绱斿噲搴�銆�
銆�銆�閫欎簺鐗规�т娇寰� ADA4433-1 鎴愮偤鐪惧楂樼簿搴︽ā鎿浕璺殑鐞嗘兂閬告搰銆�
ADA4433-1 寤ｆ硾鎳夌敤浜庨渶瑕侀珮绮惧害鍜屼綆鍣伈鎬ц兘鐨勯牁(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勪俊铏熻(di脿o)绡�(ji茅)妯″銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓綔鐐� ADC 鐨勯﹨(q奴)鍕曞櫒銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欏蹇冮浕鍦栧剙 (ECG) 涓殑淇¤櫉鏀惧ぇ鍣�銆�
銆�銆�4. 闊抽牷铏曠悊瑷�(sh猫)鍌欎腑鐨勫墠缃斁澶у櫒銆�
銆�銆�5. 姹借粖闆诲瓙涓殑鍌虫劅鍣ㄤ俊铏熻(di脿o)鐞嗛浕璺�銆�
銆�銆�6. 娓│鑸囨脯閲忓剙鍣ㄤ腑鐨勯珮绮惧害鏀惧ぇ鍣ㄧ祫浠躲��
銆�銆�鐢变簬鍏跺唬娉涚殑闆绘簮鑼冨湇鍜屽劒(y艒u)鑹殑闆绘埃鐗规�э紝ADA4433-1 鍦ㄤ笂杩颁互鍙婂叾浠栧皪鎬ц兘瑕佹眰杓冮珮鐨勫牬鍚堥兘琛ㄧ従(xi脿n)鍑鸿壊銆�
ADA4817-1, OPA188, AD8628
