鍒嗚鲸鐜囷細16浣�
銆�銆�杓稿嚭椤炲瀷锛氶浕澹撹几鍑�
銆�銆�宸ヤ綔闆绘簮闆诲�擄��2.7V 鑷� 5.5V
銆�銆�鍩烘簴(zh菙n)闆诲�撹寖鍦嶏��1V 鑷� VDD
銆�銆�寤虹珛鏅�(sh铆)闁擄細4渭s
銆�銆�闈滄厠(t脿i)闆绘祦锛�300渭A锛堝吀鍨嬪�硷紝寰呮��(j墨)妯″紡涓嬫洿浣庯級
銆�銆�婧�搴﹁寖鍦嶏��-40掳C 鑷� +125掳C
銆�銆�DNL锛堝樊鍒嗛潪绶氭�ц�ゅ樊锛夛細��1 LSB锛堟渶澶у�硷級
銆�銆�INL锛堢�嶅垎闈炵窔鎬ц�ゅ樊锛夛細��4 LSB锛堟渶澶у�硷級

DAC8228鍏峰倷浠ヤ笅椤�钁楃壒鎬э細
銆�銆�1. 楂樺垎杈ㄧ巼锛�16浣嶇殑鍒嗚鲸鐜囧彲浠ュ��(sh铆)鐝�(xi脿n)闈炲父绮剧窗(x矛)鐨勪俊铏�(h脿o)瑾�(di脿o)绡�(ji茅)锛岄仼鍚堥珮绮惧害鎳�(y墨ng)鐢ㄩ渶姹傘��
銆�銆�2. 鍏�(n猫i)缃�鍩烘��(zh菙n)婧愶細鐗囦笂闆嗘垚鐨勭簿婧�(zh菙n)鍩烘簴(zh菙n)婧愮啊(ji菐n)鍖栦簡澶栭儴闆昏矾瑷�(sh猫)瑷�(j矛)锛屽悓鏅�(sh铆)鎻愪緵浜嗙┅(w臎n)瀹氫笖鍙�闈犵殑鍩烘��(zh菙n)闆诲��銆�
銆�銆�3. 浣庡姛鑰楋細鍦ㄦ�ｅ父宸ヤ綔姊濅欢涓嬪儏娑堣��300渭A鐨勯浕娴�锛屽湪闆绘睜渚涢浕鎴栦究鏀滃紡瑷�(sh猫)鍌欎腑琛ㄧ従(xi脿n)鍑鸿壊銆�
銆�銆�4. 瀵�宸ヤ綔闆诲�撹寖鍦嶏細鏀�鎸�2.7V鍒�5.5V鐨勫伐浣滈浕澹�锛屼娇鑺�鐗囪兘澶犲吋瀹瑰�氱ó闆绘簮鐠�(hu谩n)澧冦��
銆�銆�5. SPI鎺ュ彛鏀�鎸侊細鍏佽ū鐢ㄦ埗閫氶亷妯�(bi膩o)婧�(zh菙n)涓茶�屽�栬ō(sh猫)鎺ュ彛閰嶇疆DAC瀵勫瓨鍣�锛屾柟渚胯垏涓绘��(j墨)铏曠悊鍣ㄩ�氫俊銆�
銆�銆�6. 瀵�婧�鑼冨湇锛氳兘澶犲湪-40掳C鑷�+125掳C鐨勫伐妤�(y猫)绱�(j铆)婧�搴﹁寖鍦嶅��(n猫i)绌�(w臎n)瀹氬伐浣�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧腑鐨勬噳(y墨ng)鐢�銆�
銆�銆�7. 楂樼窔鎬у害锛欴NL鍜孖NL鎸囨��(bi膩o)鍎�(y艒u)鐣�锛屼繚璀変簡杞�(zhu菐n)鎻涚祼(ji茅)鏋滅殑婧�(zh菙n)纰烘��锛屾笡灏戠郴绲�(t菕ng)瑾ゅ樊銆�

DAC8228寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅骞惧��(g猫)闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷�鍕�(d貌ng)鍖栵細鐢ㄤ簬閬庣▼鎺у埗銆佸偝鎰熷櫒鏍℃簴(zh菙n)鍙奝LC涓�鐨勪俊铏�(h脿o)鐢熸垚銆�
銆�銆�2. 娓�(c猫)瑭﹁垏娓�(c猫)閲忥細鍦ㄧず娉㈠櫒銆佷俊铏�(h脿o)鐧�(f膩)鐢熷櫒鍜屽叾浠栨脯(c猫)閲�?j墨)x鍣ㄤ腑鐢�(ch菐n)鐢熼珮绮惧害鐨勬ā鎿�淇¤��(h脿o)銆�
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傝秴鑱茶ê鏂峰剙銆丮RI鎴愬儚绯荤当(t菕ng)绛夊皪(du矛)淇¤櫉(h脿o)璩�(zh矛)閲忚�佹眰妤甸珮鐨勫��(ch菐ng)鍚堛��
銆�銆�4. 閫氫俊绯荤当(t菕ng)锛氱敤浜庝俊铏�(h脿o)瑾�(di脿o)鍒�銆佽В瑾�(di脿o)浠ュ強鍔熺巼鏀惧ぇ鍣ㄥ亸缃�鎺у��銆�
銆�銆�5. 娑堣不(f猫i)椤為浕瀛愶細闊抽牷铏曠悊銆佸湒鍍忛’绀鸿��(di脿o)绡�(ji茅)绛夋柟闈�涔熻兘瑕嬪埌鍏惰韩褰�銆�
銆�銆�鐢变簬鍏堕珮绮惧害鍜屼綆鍔熻�楃殑鐗归粸(di菐n)锛孌AC8228闈炲父閬╁悎闇�瑕侀暦(zh菐ng)鏅�(sh铆)闁撶┅(w臎n)瀹氶亱(y霉n)琛屽苟涓斿皪(du矛)绮惧害鏈夎純楂樿�佹眰鐨勫悇椤炴��(y墨ng)鐢�銆�

DAC8227
銆�銆�DAC8229
銆�銆�AD5693
銆�銆�AD5694