鏅傞枔锛�2025/5/19 9:55:02
闁辫畝锛�23
AD5691R鏄竴娆�16浣�銆佷綆鍔熻�椼�佺珐娌栭浕澹撹几鍑虹殑鏁�(sh霉)妯¤綁鎻涘櫒(DAC)锛岄噰鐢�2.7V鑷�5.5V鍠浕婧愪緵闆�銆傝┎鍣ㄤ欢鍏х疆涓�鍊嬩笂闆诲京浣嶉浕璺�锛屽彲纰轰繚DAC杓稿嚭鍦ㄤ笂闆绘檪琚ō缃偤闆跺埢搴︽垨涓枔鍒诲害锛屽叿楂斿彇姹轰簬MODE寮曡叧鐨勭媭鎱�(t脿i)銆傛澶�锛孉D5691R閭勫叿鏈夌‖浠跺拰杌熶欢闂滄柗鍔熻兘锛屽彲浠ュ皣DAC杓稿嚭瑷疆鐐洪浂鍒诲害锛屽苟灏囧櫒浠剁疆浜庝綆鍔熻�楃媭鎱�(t脿i)銆�
銆�銆�AD5691R鎻愪緵灏忓瀷MSOP灏佽閬搁爡锛岄仼鐢ㄤ簬渚挎敎寮忛浕姹犱緵闆昏ō鍌欏拰鍏朵粬绌洪枔鍙楅檺鐨勬噳鐢ㄥ牬鏅�銆�
渚涢浕闆诲锛�2.7V 鑷� 5.5V
銆�銆�鍒嗚鲸鐜囷細16浣�
銆�銆�寤虹珛鏅傞枔锛�4渭s
銆�銆�杓稿嚭鑼冨湇锛�0V 鑷� VREF
銆�銆�澶辫瑾ゅ樊锛毬�2mV
銆�銆�澧炵泭瑾ゅ樊锛毬�0.04%
銆�銆�绌嶅垎闈炵窔鎬�(INL)锛毬�1LSB
銆�銆�寰垎闈炵窔鎬�(DNL)锛毬�1LSB
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
AD5691R鏄竴娆鹃珮鎬ц兘鐨凞AC锛屽叿鍌欎互涓嬩富瑕佺壒鎬э細
銆�銆�1. 楂樺垎杈ㄧ巼锛氭敮鎸�16浣嶆暩(sh霉)瀛楄几鍏�锛岃兘澶犲鐝�(xi脿n)绮剧⒑鐨勬ā鎿俊铏熻几鍑�銆�
銆�銆�2. 闈堟椿鐨勫弮鑰冮浕澹擄細鍙互閫氶亷澶栭儴鍙冭�冮浕澹撴簮渚嗚鏁磋几鍑鸿寖鍦�锛岄仼鎳夊绋噳鐢ㄩ渶姹傘��
銆�銆�3. 鍏х疆寰╀綅鍜岄棞鏂峰姛鑳斤細鍏佽ū鐢ㄦ埗閫氶亷MODE寮曡叧閬告搰涓婇浕寰╀綅榛烇紝骞跺彲閫氶亷闂滄柗妯″紡闄嶄綆鍔熻��銆�
銆�銆�4. 灏忓瀷灏佽锛歁SOP灏佽浣垮叾闈炲父閬╁悎浜庣穵婀婂瀷瑷▓銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔2.7V鍒�5.5V鐨勫柈闆绘簮渚涢浕锛岄仼鍚堝悇绋浕婧愮挵(hu谩n)澧冦��
銆�銆�6. 浣庡姛鑰楋細鍦ㄩ棞鏂锋ā寮忎笅锛屽姛鑰楁サ浣�锛岄潪甯搁仼鍚堜究鏀滃紡鍜岄浕姹犱緵闆昏ō鍌�銆�
AD5691R寤ｆ硾鎳夌敤浜庨渶瑕侀珮绮惧害鍜屼綆鍔熻�桪AC鐨勯牁鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勭簿瀵嗕俊铏熺敓鎴愩��
銆�銆�2. 渚挎敎寮忛啱(y墨)鐧傝ō鍌�锛屼緥濡傝绯栧剙鍜屾墜鎸佽秴鑱茶ō鍌�銆�
銆�銆�3. 娓│鑸囨脯閲忓剙鍣�锛屽鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜屼俊铏熺櫦(f膩)鐢熷櫒銆�
銆�銆�4. 娑堣不椤為浕瀛愮敘鍝佷腑鐨勯煶閲忔帶鍒跺拰灏嶆瘮搴﹁绡�(ji茅)銆�
銆�銆�5. 閫氫俊绯荤当(t菕ng)涓殑鍕曟厠(t脿i)鍋忕疆瑾跨瘈(ji茅)銆�
銆�銆�6. 浠讳綍瑕佹眰灏忓昂瀵�銆佷綆鍔熻�椾互鍙婇珮鍒嗚鲸鐜嘍AC鐨勬噳鐢ㄥ牬鏅�銆�
AD5692R, AD5693R, AD5694R
