鏅傞枔锛�2025/5/6 19:17:50
闁辫畝锛�31
ADS1191 鏄竴娆句綆鍔熻��銆侀珮绮惧害鐨� 24 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛屽皥鐐虹敓鐗╅浕鍕㈠拰鐢熺墿闃绘姉娓噺鎳夌敤瑷▓銆傚畠鍏�(n猫i)缃彲绶ㄧ▼澧炵泭鏀惧ぇ鍣� (PGA) 鍜岀墖鍏�(n猫i)鎸暕鍣�锛岃兘澶犵洿鎺ラ�ｆ帴鍌虫劅鍣ㄩ�茶鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�瑭茶姱鐗囬仼鐢ㄤ簬蹇冮浕鍦� (ECG)銆佽叇闆诲湒 (EEG) 鍜屽叾浠栭啱(y墨)鐧傚仴搴风洠(ji膩n)娓ō鍌欙紝鎻愪緵鍑鸿壊鐨勫櫔鑱叉�ц兘鍜岄潏娲绘��銆�
鍒嗚鲸鐜囷細24 浣�
銆�銆�閲囨ǎ閫熺巼锛�16ksps
銆�銆�杓稿叆鑼冨湇锛毬�500mV 鑷� 卤8.192V锛堥�氶亷 PGA 鍙(di脿o)锛�
銆�銆�渚涢浕闆诲锛�1.8V 鑷� 3.6V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍SSOP-20
ADS1191 鍏锋湁楂樺垎杈ㄧ巼鍜屼綆鍣伈鐗规��锛岄仼鍚堝皪寰急淇¤櫉閫茶绮剧⒑娓噺銆傚叾鍏�(n猫i)缃� PGA 鏀惧ぇ鍣ㄦ敮鎸佸绋鐩婅ō缃紙1銆�2銆�4銆�8銆�16銆�32銆�64锛�锛岃兘澶犻潏娲婚仼鎳変笉鍚岀殑杓稿叆淇¤櫉骞呭害闇�姹�銆�
銆�銆�姝ゅ锛岃姱鐗囬泦鎴愪簡鍙冭�冮浕澹撶珐娌栧櫒銆佸彸鑵块﹨(q奴)鍕� (RLD) 杓稿嚭浠ュ強楂橀仈 10 鍊嬪京鐢ㄩ�氶亾鐨勮几鍏ラ伕鎿囧姛鑳�锛屽緸鑰屾笡灏戜簡澶栭儴绲勪欢鐨勯渶姹�銆�
銆�銆�鍦ㄤ綆鍔熻�楁ā寮忎笅锛孉DS1191 鐨勯浕娴佹秷鑰楀儏鐐哄咕鍗佸井瀹夛紝闈炲父閬╁悎渚挎敎寮忛浕姹犱緵闆昏ō鍌�銆�
銆�銆�鍏� SPI 鍏煎鎺ュ彛鍏佽ū绨″柈蹇�熷湴鑸囧井鎺у埗鍣ㄦ垨鏁�(sh霉)瀛椾俊铏熻檿鐞嗗櫒閫氫俊锛岄�蹭竴姝ョ啊鍖栦簡绯荤当(t菕ng)瑷▓銆�
ADS1191 寤ｆ硾鎳夌敤浜庨啱(y墨)鐧傞浕瀛愰牁鍩�锛屼緥濡傦細
銆�銆�1. 蹇冮浕鍦� (ECG) 鐩�(ji膩n)娓ō鍌�
銆�銆�2. 鑵﹂浕鍦� (EEG) 娓噺鍎�鍣�
銆�銆�3. 鑲岄浕鍦� (EMG) 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)
銆�銆�4. 鍛煎惛鐩�(ji膩n)璀峰剙
銆�銆�5. 閬嬪嫊鍋ュ悍杩借工瑁濈疆
銆�銆�6. 鐢熺墿闃绘姉鍒嗘瀽鍎�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鍣伈鎶戝埗鑳藉姏锛岃┎鑺墖涔熻兘鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栨帶鍒舵垨鍏朵粬闇�瑕侀珮绮惧害妯℃摤淇¤櫉鏁�(sh霉)瀛楀寲鐨勫牬鍚�銆�
ADS1291, ADS1192, ADS1292
