ADS1120 鏅�(sh铆)闁擄細2025/5/6 11:48:17 闁辫畝锛�29

ADS1120鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆句綆鍔熻€�銆侀珮绮惧害鐨�24浣嵨�-危妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夈€傚畠鍏锋湁闆嗘垚鐨勫彲绶ㄧ▼澧炵泭鏀惧ぇ鍣紙PGA锛�锛屾敮鎸侀潏娲荤殑杓稿叆閰嶇疆锛岄仼鍚堝绋伐妤�(y猫)鍜岄啱(y墨)鐧傛噳(y墨ng)鐢�銆傝┎鍣ㄤ欢鎻愪緵浜嗕竴鍊�(g猫)I2C鍏煎鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楃郴绲�(t菕ng)閫�(j矛n)琛岄€氫俊銆�
銆€銆€ADS1120閫氶亷鍏堕珮鍒嗚鲸鐜囧拰浣庡櫔鑱茬壒鎬�锛岃兘澶�?q奴)宕縁(xi脿n)灏�(du矛)灏忎俊铏�(h脿o)鐨勭簿纰烘脯(c猫)閲�銆傚叾鍏�(n猫i)缃姛鑳藉寘鎷彲绶ㄧ▼鏁�(sh霉)鎿�(j霉)閫熺巼銆佸亸绉绘牎婧�(zh菙n)鍜屾韩搴﹀偝鎰熷櫒绛�锛岄€�(j矛n)涓€姝ョ啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栭儴绲勪欢鐨勯渶姹傘€�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細24浣�
銆€銆€杓稿叆椤炲瀷锛氬樊鍒嗘垨鍠
銆€銆€鍙法绋嬪鐩婃斁澶у櫒锛圥GA锛夛細1鑷�128
銆€銆€鏈€澶ч噰妯ｇ巼锛�20 SPS锛堟瘡绉掓ǎ鏈暩(sh霉)锛�
銆€銆€渚涢浕闆诲锛�2.0 V 鑷� 5.5 V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€I/O鎺ュ彛锛欼2C鍏煎
銆€銆€灏佽锛�8寮曡叧MSOP
銆€銆€浣庡姛鑰楁ā寮忥細<1 渭A寰呮(j墨)闆绘祦

鐗规€�

ADS1120鏄竴娆鹃珮搴﹂泦鎴愮殑妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒锛屽叾涓昏鐗规€у涓嬶細
銆€銆€1. 楂樼簿搴�24浣嵨�-危 ADC鎶€琛�(sh霉)锛岄仼鐢ㄤ簬闇€瑕侀珮鍒嗚鲸鐜囩殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€2. 鍏�(n猫i)缃甈GA鏀寔寰�1鍒�128鐨勫鐩婅(di脿o)鏁达紝寰炶€屽彲浠ョ簿纰烘脯(c猫)閲忛潪甯稿皬鐨勮几鍏ヤ俊铏�(h脿o)銆�
銆€銆€3. 鏀寔宸垎鍜屽柈绔几鍏ユā寮�锛岄潏娲绘€у挤(qi谩ng)銆�
銆€銆€4. 鍙法绋嬫暩(sh霉)鎿�(j霉)杓稿嚭閫熺巼锛岃寖鍦嶅緸2.7 SPS鍒�20 SPS锛屾豢瓒充笉鍚屾噳(y墨ng)鐢ㄩ渶姹�銆�
銆€銆€5. 鍏�(n猫i)閮ㄩ泦鎴愪簡鍋忕Щ鏍℃簴(zh菙n)鍜屾韩搴﹀偝鎰熷櫒鍔熻兘锛屾笡灏戝閮ㄧ‖浠跺京(f霉)闆滃害銆�
銆€銆€6. 鎻愪緵瓒呬綆鍔熻€楁ā寮�锛屽緟姗�(j墨)闆绘祦灏忎簬1 渭A锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆€銆€7. 宸ヤ綔闆诲鑼冨湇寤ｏ紝閬╂噳(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€8. 灏忓瀷8寮曡叧MSOP灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔銆�

鎳�(y墨ng)鐢�

ADS1120鍥犲叾楂樼簿搴﹀拰浣庡姛鑰楃殑鐗归粸(di菐n)锛屽唬娉涙噳(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(d貌ng)鍖栦腑鐨勫鍔涘偝鎰熷櫒銆佹噳(y墨ng)璁婅▓(j矛)鍜屽叾浠栫簿瀵嗘脯(c猫)閲�銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐢ㄤ簬蹇冮浕鍦栵紙ECG锛�銆佽剤鎼忚姘у剙绛夊皬淇¤櫉(h脿o)閲囬泦銆�
銆€銆€3. 娑堣不(f猫i)闆诲瓙闋�(l菒ng)鍩熺殑渚挎敎寮忓仴搴风洠(ji膩n)娓�(c猫)瑷�(sh猫)鍌�銆�
銆€銆€4. 鐠�(hu谩n)澧冪洠(ji膩n)娓�(c猫)绯荤当(t菕ng)涓殑婧害銆佹繒搴﹀拰姘ｉ珨婵冨害妾㈡脯(c猫)銆�
銆€銆€5. 绋遍噸绯荤当(t菕ng)鍜屾祦閲忔脯(c猫)閲忚ō(sh猫)鍌欎腑鐨勫偝鎰熷櫒鎺ュ彛銆�
銆€銆€6. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勮兘閲忕洠(ji膩n)鎺у拰绠＄悊銆�