ADC128S052 鏅�(sh铆)闁擄細2025/5/6 19:10:39 闁辫畝锛�27

ADC128S052 鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻€楃殑 12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岄噰鐢ㄤ覆琛屽瑷�(sh猫)鎺ュ彛 (SPI) 閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)閫氫俊銆傝┎鍣ㄤ欢鍏锋湁 8 閫氶亾杓稿叆锛屾敮鎸佸柈绔拰宸垎妯″紡锛屽苟闆嗘垚浜嗗彲绶ㄧ▼澧炵泭鏀惧ぇ鍣� (PGA) 鍜屽弮鑰冮浕澹撴簮绛夊姛鑳�锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀啱(y墨)鐧傝ō(sh猫)鍌�銆佸剙鍣ㄥ剙琛ㄧ瓑灏�(du矛)绮惧害鍜岄€熷害瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆€銆€ADC128S052 鐨勫伐浣滈浕澹撹寖鍦嶇偤 2.7V 鑷� 5.25V锛岃兘澶犻仼鎳�(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�锛屽悓鏅�(sh铆)鍏峰倷杓冧綆鐨勫姛鑰楃壒鎬�锛屽湪浼戠湢妯″紡涓嬮浕娴佹秷鑰楀儏鐐哄咕寰畨銆傛澶栵紝瀹冮倓鏀寔澶氱ó閰嶇疆閬搁爡(xi脿ng)浠ユ豢瓒充笉鍚屾噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅殑闇€姹�銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12 浣�
銆€銆€杞�(zhu菐n)鎻涙檪(sh铆)闁擄細14渭s锛堟渶澶э級
銆€銆€杓稿叆閫氶亾鏁�(sh霉)閲忥細8
銆€銆€杓稿叆妯″紡锛�?ji菐n)鍛�?宸垎
銆€銆€渚涢浕闆诲锛�2.7V 鑷� 5.25V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽褰㈠紡锛歍SSOP-24
銆€銆€鎺ュ彛椤炲瀷锛歋PI鍏煎
銆€銆€淇″櫔姣旓細73dB锛堝吀鍨嬪€硷級
銆€銆€绌嶅垎闈炵窔鎬ц宸�(INL)锛毬�1LSB
銆€銆€宸垎闈炵窔鎬ц宸�(DNL)锛毬�1LSB

鐗规€�

1. 楂樼簿搴� 12 浣� ADC锛屽叿鍌欏嚭鑹茬殑绶氭€у拰浣庡櫔鑱叉€ц兘銆�
銆€銆€2. 鍏�(n猫i)缃� PGA 鏀寔澧炵泭瑾�(di脿o)鏁�锛岄仼鍚堝皬淇¤櫉(h脿o)杓稿叆娓�(c猫)閲�銆�
銆€銆€3. 鎻愪緵 8 璺ā鎿几鍏ラ€氶亾锛屾敮鎸侀潏娲婚厤缃偤鍠鎴栧樊鍒嗘ā寮�銆�
銆€銆€4. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽挨鍏跺湪寰呮(j墨)妯″紡涓嬮浕娴佹サ浣庯紝閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌�銆�
銆€銆€5. SPI 鍏煎涓茶鎺ュ彛绨�(ji菐n)鍖栦簡鑸囧井鎺у埗鍣ㄦ垨鍏朵粬鏁�(sh霉)瀛楃郴绲�(t菕ng)鐨勯€ｆ帴銆�
銆€銆€6. 鍏�(n猫i)閮ㄩ泦鎴愬弮鑰冮浕澹撴簮锛屾笡灏戜簡澶栭儴鍏冧欢闇€姹�锛岄檷浣庝簡绯荤当(t菕ng)寰�(f霉)闆滃害銆�
銆€銆€7. 瀵伐浣滈浕澹撹寖鍦嶏紝澧炲挤(qi谩ng)浜嗗皪(du矛)鍚勭ó闆绘簮鐠�(hu谩n)澧冪殑閬╂噳(y墨ng)鑳藉姏銆�
銆€銆€8. 灏忓瀷 TSSOP-24 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔骞朵究浜庡竷灞€甯冪窔銆�

鎳�(y墨ng)鐢�

1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勫偝鎰熷櫒淇¤櫉(h脿o)閲囬泦鑸囪檿鐞�銆�
銆€銆€2. 閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欏蹇冮浕鍦栧剙銆佽澹撹▓(j矛)绛夌殑楂樼簿搴︽暩(sh霉)鎿�(j霉)杞�(zhu菐n)鎻�銆�
銆€銆€3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓敤浜庡璺俊铏�(h脿o)鐨勭簿纰洪噺鍖�銆�
銆€銆€4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勮Ц鎽稿睆鎴栭嵉鐩�(p谩n)鎺冩弿鍔熻兘銆�
銆€銆€5. 闆诲姏鐩�(ji膩n)鎺у拰鑳芥簮绠＄悊绯荤当(t菕ng)涓殑闆绘祦闆诲鐩�(ji膩n)娓�(c猫)銆�
銆€銆€6. 渚挎敎寮忓剙鍣ㄥ剙琛ㄥ強娓�(c猫)瑭﹁ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涢儴鍒嗐€�
銆€銆€7. 浠讳綍闇€瑕佸閫氶亾銆侀珮绮惧害 ADC 鐨勫牬(ch菐ng)鏅潎鍙娇鐢ㄦ鑺墖銆�