ADS131M08 鏅傞枔锛�2025/5/6 17:20:07 闁辫畝锛�27

ADS131M08 鏄竴娆剧敱寰峰窞鍎€鍣� (TI) 鎺ㄥ嚭鐨勪綆鍔熻€�銆侀珮绮惧害鍚屾閲囨ǎ 24 浣� 螖-危妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛屽叿鏈夐潏娲荤殑杓稿叆閰嶇疆鍜屽挤澶х殑鏁�(sh霉)瀛楄檿鐞嗗姛鑳�锛岄仼鐢ㄤ簬澶氶€氶亾鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€瑭插櫒浠跺収(n猫i)缃鍊嬮泦鎴愭ā濉�锛屽 PGA锛堝彲绶ㄧ▼澧炵泭鏀惧ぇ鍣級銆佸弮鑰冪珐娌栧櫒銆佹尟钑╁櫒浠ュ強璞愬瘜鐨勬暩(sh霉)瀛楁帴鍙ｉ伕闋咃紝鍙互椤憲绨″寲闆昏矾瑷�(sh猫)瑷堝苟闄嶄綆绯荤当(t菕ng)鎴愭湰銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細24 浣�
銆€銆€閲囨ǎ閫熺巼锛�64ksps 鑷� 512ksps 鍙(di脿o)
銆€銆€绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�1LSB 鍏稿瀷鍊�
銆€銆€淇″櫔姣� (SNR)锛�110dB 鍏稿瀷鍊�
銆€銆€闆绘簮闆诲锛�2.7V 鑷� 3.6V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛�64 寮曡叧 HTSSOP
銆€銆€PGA 澧炵泭鑼冨湇锛�1 鑷� 128 鍙法绋�
銆€銆€鍣伈瀵嗗害锛�16nV/鈭欻z 鍏稿瀷鍊�

鐗规€�

ADS131M08 鎻愪緵浜嗛珮搴﹂泦鎴愮殑鍔熻兘锛岄仼鍚堥渶瑕侀珮绮惧害娓噺鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆傚叾闂�(gu膩n)閸电壒鎬у寘鎷細
銆€銆€1. 闆嗘垚 8 鍊嬪悓姝ラ噰妯ｇ殑螖-危 ADC锛屾敮鎸佸悓鏅傚皪澶氬€嬩俊铏熼€�(j矛n)琛岀簿纰烘脯閲�銆�
銆€銆€2. 鍏�(n猫i)缃彲绶ㄧ▼澧炵泭鏀惧ぇ鍣� (PGA)锛屽厑瑷辩敤鎴跺湪 1 鑷� 128 鐨勮寖鍦嶅収(n猫i)瑾�(di脿o)鏁村鐩婏紝寰炶€岄仼鎳�(y墨ng)涓嶅悓鐨勮几鍏ヤ俊铏熷箙搴�銆�
銆€銆€3. 闈堟椿鐨勮几鍏ユā寮忔敮鎸佸柈绔拰宸垎杓稿叆锛岀偤涓嶅悓鎳�(y墨ng)鐢ㄩ渶姹傛彁渚涗究鍒�銆�
銆€銆€4. 鏀寔澶氱ó鏁�(sh霉)瀛楁帴鍙ｅ崝(xi茅)璀帮紝鍖呮嫭 SPI 鍜屽悓姝ヤ覆琛屾帴鍙�锛屼究浜庤垏寰帶鍒跺櫒鎴� DSP 閫�(j矛n)琛岄€氫俊銆�
銆€銆€5. 鍏�(n猫i)缃尟钑╁櫒鍜屾檪閻樼鐞嗗姛鑳�锛屾笡灏戝皪澶栭儴鏅傞悩婧愮殑渚濊炒銆�
銆€銆€6. 鎻愪緵鍏ㄩ潰鐨勮ê鏂峰拰鏍℃簴(zh菙n)閬搁爡锛岀⒑淇濈郴绲�(t菕ng)鐨勯暦鏈熺┅(w臎n)瀹氭€у拰鍙潬鎬�銆�
銆€銆€7. 瓒呬綆鍔熻€楄ō(sh猫)瑷�锛屾湁鍔╀簬寤堕暦渚挎敎寮忚ō(sh猫)鍌欑殑闆绘睜澹藉懡銆�

鎳�(y墨ng)鐢�

ADS131M08 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勫閫氶亾鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡傜梾浜虹洠(ji膩n)璀�(h霉)鍎€銆佸績闆诲湒 (ECG) 鍜岃叇闆诲湒 (EEG) 绯荤当(t菕ng)銆�
銆€銆€3. 绉戝(xu茅)鍎€鍣�锛屽楂樼簿搴︾ū閲嶇郴绲�(t菕ng)銆佹噳(y墨ng)璁婅▓鍜屽鍔涘偝鎰熷櫒鎺ュ彛銆�
銆€銆€4. 娓│鑸囨脯閲忚ō(sh猫)鍌欙紝鍖呮嫭绀烘尝鍣�銆佹暩(sh霉)鎿�(j霉)瑷橀寗鍎€绛夈€�
銆€銆€5. 鏅鸿兘闆荤恫(w菐ng)涓殑闆昏〃鍜屽叾浠栬兘婧愮洠(ji膩n)鎺ц缃�銆�
銆€銆€6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑绮惧瘑鍌虫劅鍣ㄦ帴鍙�銆�