ADC122S051CIMM 鏅�(sh铆)闁擄細2025/5/28 13:00:25 闁辫畝锛�20

ADC122S051 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勪綆鍔熻€�銆侀洐閫氶亾銆�12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岄噰鐢ㄤ覆琛� SPI 鍏煎鎺ュ彛銆傝┎鍣ㄤ欢鏀寔鏈€楂� 2 MSPS 鐨勯噰妯ｇ巼锛岄仼鐢ㄤ簬澶氱ó宸ユキ(y猫)鍜岄€氫俊鎳�(y墨ng)鐢�銆傚叾灏佽褰㈠紡鐐� TSSOP锛屽苟涓斿叿鏈夊嚭鑹茬殑鍕�(d貌ng)鎱�(t脿i)鎬ц兘鍜岃純浣庣殑鍔熻€椼€�
銆€銆€ADC122S051 鎻愪緵浜嗗叐鍊�(g猫)鐛�(d煤)绔嬬殑杓稿叆閫氶亾锛屽彲浠ュ悓鏅�(sh铆)閫�(j矛n)琛岄噰妯ｅ拰杞�(zhu菐n)鎻涳紝闈炲父閬╁悎闇€瑕佸璺俊铏�(h脿o)閲囬泦鐨勬噳(y墨ng)鐢ㄥ牬鏅€傛澶�锛岃┎鍣ㄤ欢閭勯泦鎴愪簡鍙冭€冮浕澹撶珐娌栧櫒鍜岄噰妯ｄ繚鎸侀浕璺紝寰炶€屾笡灏戜簡灏嶅閮ㄧ祫浠剁殑闇€姹�銆�

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鍒嗚鲸鐜囷細12 浣�
銆€銆€閲囨ǎ閫熺巼锛�2 MSPS
銆€銆€杓稿叆鑼冨湇锛�0V 鑷� VREF
銆€銆€闆绘簮闆诲锛�2.7V 鑷� 5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽锛歍SSOP-20
銆€銆€淇″櫔姣� (SNR)锛�73.5 dB锛堝吀鍨嬪€硷級
銆€銆€绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�2 LSB锛堟渶澶у€硷級
銆€銆€宸垎闈炵窔鎬ц宸� (DNL)锛毬�1 LSB锛堟渶澶у€硷級

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1. 闆欓€氶亾鐛�(d煤)绔嬮噰妯ｈ垏杞�(zhu菐n)鎻涜兘鍔涖€�
銆€銆€2. 闆嗘垚鍙冭€冮浕澹撶珐娌栧櫒鍜岄噰妯ｄ繚鎸佹斁澶у櫒锛屾笡灏戝閮ㄥ厓浠堕渶姹傘€�
銆€銆€3. 鏀寔鍠鎴栧伣宸垎杓稿叆妯″紡銆�
銆€銆€4. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽湪鍏ㄩ€熼亱(y霉n)琛屾檪(sh铆)鍏稿瀷闆绘祦娑堣€楃偤 8 mA銆�
銆€銆€5. 闈堟椿鐨勯浕婧愰浕澹撹寖鍦� (2.7V 鑷� 5.25V)锛屼究浜庡湪涓嶅悓绯荤当(t菕ng)涓娇鐢�銆�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦� (-40掳C 鑷� +125掳C)锛岄仼鍚堟儭鍔ｇ挵(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢ㄣ€�
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銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勭敓鐞嗕俊铏�(h脿o)鐩�(ji膩n)娓�锛屽蹇冮浕鍦� (ECG) 鍜岃叇闆诲湒 (EEG) 瑷�(sh猫)鍌�銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng) (DAQ) 涓殑澶氶€氶亾淇¤櫉(h脿o)铏曠悊銆�
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銆€銆€6. 娓│鑸囨脯閲忚ō(sh猫)鍌欎腑鐨勯珮閫熶俊铏�(h脿o)鍒嗘瀽銆�
銆€銆€7. 瀹剁敤闆诲櫒涓殑绮剧⒑鎺у埗鑸囧弽楗嬪洖璺(sh铆)鐝�(xi脿n)銆�