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AFE1203鏄竴娆鹃珮鎬ц兘鐨勬ā鎿墠绔紙Analog Front End锛孉FE锛夎姱鐗�锛屼富瑕佺敤浜庨啱(y墨)鐧傝ō(sh猫)鍌欎腑鐨勫績闆诲湒锛圗CG/EKG锛変俊铏熼噰闆嗗拰铏曠悊銆傝┎鑺墖闆嗘垚浜嗗鍊嬮棞(gu膩n)閸靛姛鑳芥ā濉�锛屽寘鎷珮绮惧害鍎�琛ㄦ斁澶у櫒銆佷綆鍣伈鍙法绋嬪鐩婃斁澶у櫒锛圥GA锛�銆佹姉娣风枈婵炬尝鍣ㄤ互鍙婂璺京(f霉)鐢ㄥ櫒绛夛紝鑳藉鏈夋晥闄嶄綆绯荤当(t菕ng)瑷�(sh猫)瑷堝京(f霉)闆滃害骞舵彁楂樹俊铏熼噰闆嗚唱(zh矛)閲�銆�
銆�銆�瑭茶姱鐗囩鍚堝湅闅涢啱(y墨)鐧傛(bi膩o)婧�(zh菙n)IEC 60601-2-25锛屽苟鏀寔澶氱ó閰嶇疆妯″紡浠ラ仼鎳�(y墨ng)涓嶅悓鐨勬噳(y墨ng)鐢ㄩ渶姹傦紝渚嬪鍠皫(d菐o)鑱�(li谩n)鎴栧灏�(d菐o)鑱�(li谩n)ECG鐩�(ji膩n)娓ō(sh猫)鍌�銆傛澶栵紝瀹冮倓鍏锋湁瓒呬綆鍔熻�楃壒鎬�锛岄潪甯搁仼鍚堜究鏀滃紡鎴栭浕姹犱緵闆荤殑閱�(y墨)鐧傝ō(sh猫)鍌�銆�
渚涢浕闆诲锛�2.7V 鑷� 3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�杓稿叆鍋忕疆闆绘祦锛�10pA锛堝吀鍨嬪�硷級
銆�銆�鍏辨ā鎶戝埗姣旓紙CMRR锛夛細110dB锛堟渶灏忓��锛屽鐩�=1000锛�
銆�銆�闆绘簮闆绘祦锛�180渭A锛堝吀鍨嬪�硷級
銆�銆�杓稿叆?y煤n)鈷栬崥鑲兼殠?渭Vp-p锛�0.01Hz 鑷� 10Hz锛�
銆�銆�鍙法绋嬪鐩婅寖鍦嶏細1 鑷� 1000锛堟閫茬偤1锛�
銆�銆�杓稿嚭鏁�(sh霉)鎿�(j霉)閫熺巼锛�250SPS 鑷� 2000SPS
銆�銆�灏佽褰㈠紡锛歍SSOP-20
AFE1203鐨勪富瑕佺壒鎬у涓嬶細
銆�銆�1. 楂橀泦鎴愬害锛氬皣鍎�琛ㄦ斁澶у櫒銆丳GA銆佹烤娉㈠櫒銆佸璺京(f霉)鐢ㄥ櫒绛夊鍊嬪姛鑳芥ā濉婇泦鎴愬埌鍠竴鑺墖涓�锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷�銆�
銆�銆�2. 瓒呬綆鍣伈鎬ц兘锛氬叿鍌欐サ浣庣殑杓稿叆?y煤n)鈷栬崥鑲�?锛岀⒑淇濆湪寰急鐢熺墿闆讳俊铏熼噰闆嗘檪鐛插緱鏇撮珮鐨勪俊鍣瘮锛圫NR锛夈��
銆�銆�3. 浣庡姛鑰楄ō(sh猫)瑷堬細鐗瑰垾閬╁悎鐢ㄤ簬闆绘睜渚涢浕鐨勪究鏀滃紡閱�(y墨)鐧傝ō(sh猫)鍌�锛屽欢闀疯ō(sh猫)鍌欑簩(x霉)鑸檪闁�銆�
銆�銆�4. 闈�1鍒�1000鐨勫彲绶ㄧ▼澧炵泭瑾�(di脿o)绡�(ji茅)锛屼究浜庨仼閰嶄笉鍚屾噳(y墨ng)鐢ㄥ牬鏅笅鐨勪俊铏熷箙搴﹁姹�銆�
銆�銆�5. 鎶楀共鎿捐兘鍔涘挤锛氬叿鍌欏劒(y艒u)绉�鐨凜MRR鎬ц兘锛屽彲浠ユ湁鏁堟姂鍒剁挵(hu谩n)澧冨櫔鑱插皪蹇冮浕淇¤櫉鐨勫奖闊�銆�
銆�銆�6. 澶氱ó閰嶇疆妯″紡锛氭敮鎸佸柈灏�(d菐o)鑱�(li谩n)鎴栧灏�(d菐o)鑱�(li谩n)妯″紡鍒囨彌锛屾豢瓒充笉鍚岄鍨婨CG瑷�(sh猫)鍌欑殑闇�姹傘��
銆�銆�7. 鍏�(n猫i)缃嚜妾㈠姛鑳斤細鎻愪緵鐗囦笂鑷姗熷埗锛屾柟渚块枊鐧�(f膩)闅庢瑾�(di脿o)瑭︿互鍙婄従(xi脿n)鍫寸董璀�銆�
AFE1203寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 閱�(y墨)鐧傜洠(ji膩n)璀峰剙锛氬渚挎敎寮忓績闆诲湒姗熴�佸簥鏃佺洠(ji膩n)璀峰剙绛�銆�
銆�銆�2. 瀹剁敤鍋ュ悍瑷�(sh猫)鍌欙細渚嬪鍊嬩汉蹇冪巼鐩�(ji膩n)娓剙鎴栨櫤鑳芥墜鐠�(hu谩n)涓殑ECG妯″銆�
銆�銆�3. 閬嬪嫊鑸囧仴韬ō(sh猫)鍌欙細鏀寔瀵︽檪蹇冪巼鐩�(ji膩n)娓姛鑳界殑閬嬪嫊鎵嬭〃鎴栧叾浠栧彲绌挎埓瑷�(sh猫)鍌�銆�
銆�銆�4. 绉戠爺鍎�鍣細鍙敤浜庡椹楀鐠�(hu谩n)澧冧腑閫茶绮剧⒑鐨勫績闆讳俊铏熼噰闆嗚垏鍒嗘瀽銆�
銆�銆�5. 鐛搁啱(y墨)瑷�(sh猫)鍌欙細閲濆皪鍕曠墿鐨勫績闆荤洠(ji膩n)娓缃篃甯搁噰鐢ㄦ椤炶姱鐗囥��
AD8232, MAX30001
IC鍨嬭櫉绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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