鏅傞枔锛�2025/4/27 10:05:55
闁辫畝锛�39
AD7367鏄竴娆�12浣�銆侀洐閫氶亾妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒(ADC)锛岄噰鐢ㄥ厛閫茬殑CMOS宸ヨ棟鍒堕��锛屽叿鏈変綆鍔熻�楀拰楂樼簿搴︾殑鐗归粸銆傝┎鍣ㄤ欢鍏�(n猫i)缃噰妯ｄ繚鎸侀浕璺拰鍙冭�冮浕澹撴簮锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈2 MSPS鐨勯噰妯ｉ�熺巼銆傚叾瑷▓閬╁悎澶氱ó宸ユキ(y猫)鍜岄�氫俊鎳夌敤锛屽挨鍏舵槸鍦ㄩ渶瑕佸璺俊铏熼噰闆嗙殑鍫村悎銆�
銆�銆�AD7367鍏锋湁闈堟椿鐨勮几鍏ヨ寖鍦嶉伕闋呭拰鍙法绋嬪鐩婃斁澶у櫒(PGA)鍔熻兘锛屼究浜庣洿鎺ラ�ｆ帴鍚勭ó鍌虫劅鍣ㄦ垨妯℃摤鍓嶇瑷倷銆傛澶栵紝瀹冩敮鎸佷覆琛屾帴鍙�(SPI/QSPI/MICROWIRE/DSP鍏煎)锛岀啊鍖栦簡鑸囧井鎺у埗鍣ㄦ垨鍏朵粬鏁�(sh霉)瀛楃郴绲�(t菕ng)鐨勯�ｆ帴銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�鏈�澶ч噰妯ｇ巼锛�2 MSPS
銆�銆�闆绘簮闆诲锛�2.7 V 鑷� 5.25 V
銆�銆�杓稿叆椤炲瀷锛氬樊鍒嗚几鍏�
銆�銆�淇″櫔姣�(SNR)锛�74 dB 鍏稿瀷鍊�
銆�銆�绌嶅垎闈炵窔鎬�(INL)锛毬�1 LSB 鍏稿瀷鍊�
銆�銆�宸垎闈炵窔鎬�(DNL)锛毬�1 LSB 鍏稿瀷鍊�
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�48寮曡叧LFCSP灏佽
AD7367鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆欓�氶亾鍚屾檪閲囨ǎ鑳藉姏锛岄仼鐢ㄤ簬澶氳矾淇¤櫉鍚屾閲囬泦銆�
銆�銆�2. 鍏�(n猫i)缃�2.5V鐗囧収(n猫i)鍩烘簴闆诲婧�锛屾笡灏戝閮ㄥ厓浠堕渶姹�銆�
銆�銆�3. 鏀寔鍠鎴栧樊鍒嗚几鍏ユā寮�锛岄仼鎳変笉鍚屾噳鐢ㄥ牬鏅�銆�
銆�銆�4. 闆嗘垚鍙法绋嬪鐩婃斁澶у櫒(PGA)锛屽鐩婅寖鍦嶇偤1鑷�8锛屼究浜庣洿鎺ラ�ｆ帴灏忎俊铏熸簮銆�
銆�銆�5. 楂橀�熶覆琛屽瑷帴鍙�(SPI/QSPI/MICROWIRE/DSP鍏煎)锛岀啊鍖栫郴绲�(t菕ng)闆嗘垚銆�
銆�銆�6. 浣庡姛鑰楄ō瑷�锛屽湪鍏ㄩ�熼亱琛屾檪鍏稿瀷鍔熻�楀儏鐐�95 mW銆�
銆�銆�7. 瀵浕婧愰浕澹撹寖鍦嶏紝鏀寔2.7V鑷�5.25V渚涢浕锛屽寮蜂簡闈堟椿鎬�銆�
銆�銆�8. 宸ユキ(y猫)绱氭韩搴﹁寖鍦�(-40掳C鑷�+125掳C)锛岀⒑淇濆湪鎯″姡鐠�(hu谩n)澧冧笅鍙潬閬嬭銆�
AD7367閬╃敤浜庝互涓嬫噳鐢ㄩ牁(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)(DAS)锛屼緥濡傚伐妤�(y猫)鑷嫊鍖栨帶鍒跺拰娓│娓噺瑷倷銆�
銆�銆�2. 澶氶�氶亾淇¤櫉铏曠悊绯荤当(t菕ng)锛屽瓒呰伈娉㈡娓拰闆烽仈绯荤当(t菕ng)銆�
銆�銆�3. 閱�(y墨)鐧傝ō鍌欎腑鐨勭敓鐞嗕俊铏熺洠(ji膩n)娓�锛屽蹇冮浕鍦�(ECG)鍜岃叇闆诲湒(EEG)銆�
銆�銆�4. 閫氫俊鍩虹(ch菙)瑷柦涓殑鎺ユ敹姗熷墠绔�锛屼緥濡傝粺浠跺畾缇╃劇绶氶浕(SDR)鍜屽熀绔欐敹鐧�(f膩)淇℃銆�
銆�銆�5. 闆绘睜渚涢浕瑷倷涓殑浣庡姛鑰楁暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涳紝濡備究鏀滃紡鍎�鍣ㄥ拰鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�銆�
銆�銆�6. 浠讳綍闇�瑕侀珮閫�銆侀珮绮惧害澶氶�氶亾鏁�(sh霉)鎿�(j霉)閲囬泦鐨勬噳鐢ㄥ牬鏅�銆�
AD7366BRUZ, AD7365BRUZ
