鏅傞枔锛�2025/4/25 18:24:27
闁辫畝锛�34
AD7864ASZ-1鏄疉nalog Devices鍏徃鐢熺敘鐨勪竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑16浣嶆ā鏁�(sh霉)杞夋彌鍣�(ADC)銆傝┎鍣ㄤ欢閲囩敤浜嗛�愭閫艰繎瀵勫瓨鍣�(SAR)鏋舵锛屽叿鏈夐珮閫熼噰妯ｈ兘鍔涘拰楂樼簿搴︾壒鎬�銆傚畠鏀寔闆欐サ鎬у拰鍠サ鎬ц几鍏ヨ寖鍦�锛岄潪甯搁仼鍚堝伐妤�(y猫)鎺у埗銆侀啱(y墨)鐧傝ō鍌�銆侀�氫俊绯荤当(t菕ng)浠ュ強鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夐渶瑕侀珮鍒嗚鲸鐜囧拰蹇�熻綁鎻涚殑鎳夌敤鍫存櫙銆�
銆�銆�AD7864ASZ-1閲囩敤28寮曡叧SOIC灏佽锛岃兘澶犲湪-40掳C鑷�+85掳C鐨勫伐妤�(y猫)婧害鑼冨湇鍏х┅(w臎n)瀹氬伐浣溿��
鍒嗚鲸鐜囷細16浣�
銆�銆�閲囨ǎ閫熺巼锛�1 MSPS
銆�銆�闆绘簮闆诲锛�+5V
銆�銆�杓稿叆鑼冨湇锛毬�10V鎴�0V鑷�+10V
銆�銆�淇″櫔姣�(SNR)锛�93 dB
銆�銆�绌嶅垎闈炵窔鎬�(INL)锛毬�0.5 LSB
銆�銆�宸垎闈炵窔鎬�(DNL)锛毬�0.25 LSB
銆�銆�灏佽褰㈠紡锛�28寮曡叧SOIC
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
AD7864ASZ-1鏄竴娆鹃珮搴﹂泦鎴愮殑16浣嶆ā鏁�(sh霉)杞夋彌鍣�锛屽叾涓昏鐗规�у寘鎷細
銆�銆�1. 楂樼簿搴︼細鎻愪緵16浣嶇劇涓熷け纰兼�ц兘锛岀⒑淇濇暩(sh霉)鎿�(j霉)杞夋彌鐨勭簿纰哄害銆�
銆�銆�2. 澶氱ó杓稿叆鑼冨湇鏀寔锛氬彲閬告搰鍠サ鎬�(0V鑷�+10V)鎴栭洐妤垫��(卤10V)杓稿叆鑼冨湇锛屾豢瓒充笉鍚屾噳鐢ㄩ渶姹�銆�
銆�銆�3. 鍏х疆鍙冭�冪珐娌栧櫒锛氭笡灏戝皪澶栭儴鍏冧欢鐨勯渶姹傦紝绨″寲闆昏矾瑷▓銆�
銆�銆�4. 蹇�熷缓绔嬫檪闁擄細鏀寔楂橀仈1 MSPS鐨勯噰妯ｉ�熺巼锛岄仼鐢ㄤ簬瀵︽檪鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�5. 浣庡姛鑰楋細鍦ㄥ叏閫熼亱琛屾檪鍍呮秷鑰楃磩30 mW鐨勫姛鐜囷紝闄嶄綆绯荤当(t菕ng)鐔辩鐞嗚矤鎿�銆�
銆�銆�6. 鏄撲簬浣跨敤鐨勬暩(sh霉)瀛楁帴鍙ｏ細鍏煎妯欐簴涓夋厠(t脿i)杓稿嚭绶╂矕鍣�锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楃郴绲�(t菕ng)閫ｆ帴銆�
銆�銆�7. 绌�(w臎n)瀹氭�э細鑳藉鍦ㄥ婧害鑼冨湇鍏т繚鎸佸嚭鑹茬殑鎬ц兘锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳鐢ㄣ��
AD7864ASZ-1鎲戝�熷叾楂樼簿搴﹀拰蹇�熼噰妯ｈ兘鍔�锛屽唬娉涙噳鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬绮惧瘑娓噺鍜屾帶鍒剁郴绲�(t菕ng)涓殑淇¤櫉閲囬泦銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欙細濡傚績闆诲湒鍎�(ECG)銆佽秴鑱叉尝瑷倷绛夊皪鍒嗚鲸鐜囪姹傝純楂樼殑鍫存櫙銆�
銆�銆�3. 閫氫俊绯荤当(t菕ng)锛氬鐝�(xi脿n)楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几涓殑妯℃摤淇¤櫉鏁�(sh霉)瀛楀寲銆�
銆�銆�4. 娓│鑸囨脯閲忓剙鍣細濡傜ず娉㈠櫒銆侀牷璀滃垎鏋愬剙绛夐渶瑕侀珮绮惧害ADC鐨勮ō鍌�銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氱偤鍚勭ó鍌虫劅鍣ㄦ帴鍙ｆ彁渚涚簿纰虹殑淇¤櫉铏曠悊鍔熻兘銆�
AD7864BRSZ-1, AD7864ARSZ-1
