鏅傞枔锛�2025/5/10 14:32:55
闁辫畝锛�18
MAX3045鏄竴娆句綆鍔熻��銆�12浣嶆ā鏁�(sh霉)杞夋彌鍣�(ADC)锛岄噰鐢ㄩ�愭閫艰繎瀵勫瓨鍣�(SAR)鏋舵銆傝┎鍣ㄤ欢鍏锋湁楂樼簿搴﹀拰蹇�熻綁鎻涜兘鍔涳紝閬╁悎宸ユキ(y猫)鎺у埗銆侀啱(y墨)鐧傝ō鍌欍�佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夋噳鐢ㄩ牁鍩�銆侻AX3045鎻愪緵浜嗕竴鍊嬪収缃殑閲囨ǎ淇濇寔鏀惧ぇ鍣�(SHA)锛屾敮鎸佸柈绔垨宸垎杓稿叆妯″紡銆傛澶�锛屽畠閭勯泦鎴愪簡涓�鍊嬬墖涓婃韩搴﹀偝鎰熷櫒锛屽彲浠ョ敤浜庣洠(ji膩n)娓挵(hu谩n)澧冩韩搴�銆�
銆�銆�MAX3045BCUE+T鏄┎绯诲垪鐨勪竴鍊嬬壒瀹氬皝瑁濈増鏈�锛岄噰鐢�28寮曡叧TSSOP灏佽锛屽伐浣滄韩搴﹁寖鍦嶇偤-40掳C鑷�+85掳C銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�杞夋彌鏅傞枔锛�6渭s
銆�銆�杓稿叆闆诲鑼冨湇锛�0V 鑷� VREF
銆�銆�鍙冭�冮浕澹撹寖鍦嶏細2.048V 鑷� 5V
銆�銆�闆绘簮闆诲锛�4.75V 鑷� 5.25V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛�28-TSSOP
銆�銆�鏁�(sh霉)瀛楁帴鍙ｏ細涓夌窔SPI鍏煎
MAX3045鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏х疆閲囨ǎ淇濇寔鏀惧ぇ鍣�(SHA)锛屾敮鎸侀珮閬�1MSPS鐨勯噰妯ｉ�熺巼銆�
銆�銆�2. 鎻愪緵鍠鍜屽樊鍒嗚几鍏ラ厤缃伕闋�锛岄潏娲婚仼鎳夊绋噳鐢ㄥ牬鏅�銆�
銆�銆�3. 鐗囦笂婧害鍌虫劅鍣�锛岀啊鍖栦簡婧害瑁滃劅瑷▓銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷堬紝鍦ㄥ緟姗熸ā寮忎笅闆绘祦娑堣�楀皬浜�1渭A銆�
銆�銆�5. 鍏х疆鏍℃簴鍔熻兘锛岀⒑淇濋暦鏈熶娇鐢ㄤ腑鐨勯珮绮惧害鎬ц兘銆�
銆�銆�6. 楂橀泦鎴愬害娓涘皯浜嗗閮ㄥ厓浠堕渶姹�锛屽緸鑰岄檷浣庝簡鏁撮珨鏂规鎴愭湰銆�
銆�銆�7. 鍏煎妯欐簴SPI鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楄ō鍌欓�ｆ帴銆�
MAX3045寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栧拰閬庣▼鎺у埗涓殑鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌�锛屽蹇冮浕鍦栧剙(ECG)銆佽剤鎼忚姘у剙绛夈��
銆�銆�3. 娓│鑸囨脯閲忓剙鍣�锛屼緥濡傛暩(sh霉)瀛楄惉鐢ㄨ〃(DMM)銆�
銆�銆�4. 鐠�(hu谩n)澧冪洠(ji膩n)鎺цō鍌�锛屽寘鎷韩婵曞害鍌虫劅鍣ㄧ瘈(ji茅)榛�銆�
銆�銆�5. 闆绘睜渚涢浕鐨勬墜鎸佽ō鍌�锛屽緱鐩婁簬鍏朵綆鍔熻�楃壒鎬с��
銆�銆�6. 閫氫俊鍩虹瑷柦涓殑淇¤櫉瑾跨悊闆昏矾銆�
MAX1245, LTC2308, ADS7869
