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闁辫畝锛�24
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�锛屽彲浠ラ’钁楃啊鍖栭浕璺ō瑷堝苟闄嶄綆绯荤当(t菕ng)鎴愭湰銆�
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�
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鐢ㄥ牬鏅�銆傚叾闂滈嵉鐗规�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�茶绮剧⒑娓噺銆�
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�岄仼鎳変笉鍚岀殑杓稿叆淇¤櫉骞呭害銆�
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夌敤闇�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�锛屽寘鎷� SPI 鍜屽悓姝ヤ覆琛屾帴鍙ｏ紝渚夸簬鑸囧井鎺у埗鍣ㄦ垨 DSP 閫茶閫氫俊銆�
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瑷堬紝鏈夊姪浜庡欢闀蜂究鏀滃紡瑷倷鐨勯浕姹犲＝鍛�銆�
ADS131M08 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鍌�锛屼緥濡傜梾浜虹洠(ji膩n)璀峰剙銆佸績闆诲湒 (ECG) 鍜岃叇闆诲湒 (EEG) 绯荤当(t菕ng)銆�
銆�銆�3. 绉戝鍎�鍣�锛屽楂樼簿搴︾ū閲嶇郴绲�(t菕ng)銆佹噳璁婅▓鍜屽鍔涘偝鎰熷櫒鎺ュ彛銆�
銆�銆�4. 娓│鑸囨脯閲忚ō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ｃ��
ADS1298, ADS1299, ADS127L12
