ADS8318 鏅�(sh铆)闁擄細2025/5/6 17:05:57 闁辫畝锛�26

ADS8318 鏄竴娆� 16 浣嶉€愭閫艰繎瀵勫瓨鍣� (SAR) 妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岀敱寰峰窞鍎€鍣� (TI) 鎻愪緵銆傝┎鍣ㄤ欢闆嗘垚浜嗛噰妯ｄ繚鎸佹斁澶у櫒銆佷綆鍔熻€楁ā寮忎互鍙婇潏娲荤殑鏁�(sh霉)瀛楁帴鍙�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜岄啱(y墨)鐧傜瓑楂樻€ц兘鏁�(sh霉)鎿�(j霉)閲囬泦鎳�(y墨ng)鐢�銆�
銆€銆€ADS8318 鐨勫伐浣滈浕澹撹寖鍦嶇偤 2.7V 鑷� 5.25V锛屽苟鍏锋湁鍠€氶亾杓稿叆閰嶇疆銆傚叾楂樼簿搴﹀拰浣庡姛鑰楃壒鎬т娇鍏堕潪甯搁仼鍚堜究鏀滃紡瑷�(sh猫)鍌欏拰灏�(du矛)鍒嗚鲸鐜囪姹傝純楂樼殑绯荤当(t菕ng)銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細16 浣�
銆€銆€鏈€澶ч噰妯ｉ€熺巼锛�200 kSPS
銆€銆€渚涢浕闆诲鑼冨湇锛�2.7V 鑷� 5.25V
銆€銆€妯℃摤杓稿叆鑼冨湇锛�0V 鑷� VREF
銆€銆€杓稿叆椤炲瀷锛氬柈绔�
銆€銆€鍙冭€冮浕澹撹寖鍦嶏細2.5V 鑷� 5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽椤炲瀷锛歍SSOP (16 寮曡叧)
銆€銆€鍏稿瀷鍔熻€楋細9mW锛堝湪 2.7V 鍜� 100kSPS 涓嬶級

鐗规€�

ADS8318 鎻愪緵浜嗗绋姛鑳戒互鍎�(y艒u)鍖栫郴绲�(t菕ng)鎬ц兘銆�
銆€銆€1. 楂樼簿搴︼細鍏峰倷 16 浣嶇劇涓熷け纰� (NMC) 鎬ц兘锛岀⒑淇濅俊铏�(h脿o)娓噺鐨勬簴(zh菙n)纰烘€�銆�
銆€銆€2. 鍏�(n猫i)缃噰妯ｄ繚鎸佹斁澶у櫒锛氱啊鍖栦簡鍓嶇瑷�(sh猫)瑷�(j矛)锛屾笡灏戜簡澶栭儴绲勪欢闇€姹傘€�
銆€銆€3. 闈堟椿鐨勬檪(sh铆)閻橀伕闋�(xi脿ng)锛氭敮鎸佸収(n猫i)閮ㄦ尟钑╁櫒鎴栧閮ㄦ檪(sh铆)閻樻簮锛屼究浜庝笉鍚屾噳(y墨ng)鐢ㄥ牬鏅笅鐨勬檪(sh铆)搴忔帶鍒躲€�
銆€銆€4. 澶氱ó鐪侀浕妯″紡锛氬彲椤憲闄嶄綆寰呮(j墨)鍔熻€�锛岄仼鍚堥浕姹犱緵闆荤殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€5. 鏁�(sh霉)瀛楁帴鍙ｅ吋瀹规€э細鎻愪緵妯�(bi膩o)婧�(zh菙n) SPI 鍏煎鎺ュ彛锛屾柟渚胯垏寰帶鍒跺櫒鎴� FPGA 閫ｆ帴銆�
銆€銆€6. 婧害绌�(w臎n)瀹氭€э細鍗充娇鍦ㄥ婧害鑼冨湇鍏�(n猫i)涔熻兘淇濇寔绌�(w臎n)瀹氱殑杞�(zhu菐n)鎻涙€ц兘銆�

鎳�(y墨ng)鐢�

ADS8318 鐢变簬鍏堕珮绮惧害鍜屼綆鍔熻€楃殑鐗归粸(di菐n)锛屽湪澶氬€�(g猫)闋�(l菒ng)鍩熸湁寤ｆ硾鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鐢ㄤ簬绮剧⒑鐨勬暩(sh霉)鎿�(j霉)閲囬泦锛屼緥濡傞亷绋嬫帶鍒�銆佸偝鎰熷櫒鎺ュ彛绛�銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傚績闆诲湒 (ECG) 鐩�(ji膩n)娓剙銆佽澹撶洠(ji膩n)娓剙绛夐渶瑕侀珮绮惧害淇¤櫉(h脿o)閲囬泦鐨勫湴鏂�銆�
銆€銆€3. 娓│鑸囨脯閲忥細鍖呮嫭绮惧瘑鍎€琛ㄣ€佺ず娉㈠櫒绛�銆�
銆€銆€4. 閫氫俊绯荤当(t菕ng)锛氶仼鐢ㄤ簬灏�(du矛)淇¤櫉(h脿o)璩�(zh矛)閲忚姹傞珮鐨勬帴鏀剁铏曠悊銆�
銆€銆€5. 姹借粖闆诲瓙锛氬闆绘睜绠＄悊绯荤当(t菕ng)涓殑闆诲鐩�(ji膩n)鎺�銆�
銆€銆€6. 渚挎敎寮忚ō(sh猫)鍌欙細濡傛墜鎸佹脯瑭﹀剙鍣ㄥ拰鐒＄窔鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)銆�