鏅傞枔锛�2025/5/6 13:06:59
闁辫畝锛�34
DAC8571鏄疶I锛堝痉宸炲剙鍣級鎺ㄥ嚭鐨勪竴娆惧柈閫氶亾銆�16浣嶅垎杈ㄧ巼鐨勬暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛�銆傚畠閲囩敤I2C鍏煎鎺ュ彛锛岃兘澶犲湪浣庡姛鑰楃殑鎯呮硜涓嬪鐝�(xi脿n)楂樼簿搴﹁几鍑�銆傝┎鍣ㄤ欢鍏锋湁灏忓瀷灏佽鍜岀啊鍠殑鏁�(sh霉)瀛楁帴鍙ｏ紝闈炲父閬╁悎绌洪枔鍙楅檺鎴栭渶瑕侀珮绮惧害妯℃摤淇¤櫉杓稿嚭鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�DAC8571鍏�(n猫i)閮ㄩ泦鎴愪簡涓�鍊嬩笂闆诲京浣嶉浕璺�锛岀⒑淇濆湪涓婇浕鏅傝几鍑鸿瑷疆鐐洪浂浼忔垨鑰呭彲绶ㄧ▼鐨勪腑闁撻浕澹撳��銆傛澶�锛屽畠閭勬敮鎸侀棞(gu膩n)鏂锋ā寮忎互閫蹭竴姝ラ檷浣庡姛鑰�锛屽苟涓斿彲浠ラ�氶亷杌熶欢灏嶈几鍑洪浕澹撻�茶绮剧⒑瑾�(di脿o)鏁�銆�
鍒嗚鲸鐜囷細16浣�
銆�銆�宸ヤ綔闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆�銆�鍙冭�冮浕澹撹寖鍦嶏細0V 鑷� VDD
銆�銆�I2C閫氫俊閫熺巼锛�400kHz
銆�銆�杓稿嚭椤炲瀷锛氱珐娌栭浕澹撹几鍑�
銆�銆�闈滄厠(t脿i)闆绘祦锛氭渶澶�300渭A
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歁SOP-10 灏佽
DAC8571鏄竴娆鹃珮鎬ц兘鐨凞AC鑺墖锛屽叾涓昏鐗归粸鍖呮嫭锛�
銆�銆�1. 楂樼簿搴︼細鎿佹湁16浣嶅垎杈ㄧ巼锛岃兘澶犳彁渚涚簿绱扮殑鎺у埗鑳藉姏锛岄仼鍚堥珮绮惧害鎳夌敤鍫村悎銆�
銆�銆�2. 绨″柈鐨処2C鎺ュ彛锛氭敮鎸佹婧栨ā寮忥紙100kHz锛夊拰蹇�熸ā寮忥紙400kHz锛�锛屼究浜庤垏鍚勭ó寰帶鍒跺櫒閫ｆ帴銆�
銆�銆�3. 鍏�(n猫i)缃笂闆诲京浣嶅姛鑳斤細纰轰繚瑷倷鍟熷嫊鏅傝几鍑鸿檿浜庡畨鍏ㄧ媭鎱�(t脿i)锛屾笡灏戠郴绲�(t菕ng)瑷▓寰╅洔搴�銆�
銆�銆�4. 鍙法绋嬮浕婧愮鐞嗭細閫氶亷闂�(gu膩n)鏂锋ā寮忓彲浠ュ皣鍔熻�楅檷鑷虫渶浣�锛屽欢闀烽浕姹犱緵闆昏ō鍌欑殑宸ヤ綔鏅傞枔銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏細2.7V鑷�5.5V锛岄仼鎳夊绋緵闆荤挵(hu谩n)澧�銆�
銆�銆�6. 闆嗘垚绶╂矕鏀惧ぇ鍣細杓稿嚭鍙互鐩存帴椹�(q奴)鍕曡矤杓夎�岀劇闇�椤嶅鐨勫閮ㄥ厓浠讹紝绨″寲浜嗛浕璺ō瑷�銆�
銆�銆�7. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏細鑳藉鍦�-40掳C鍒�+125掳C鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氬伐浣�锛屾豢瓒虫儭鍔ｇ挵(hu谩n)澧冧笅浣跨敤闇�姹�銆�
DAC8571閬╃敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒讹細渚嬪PLC妯″涓殑妯℃摤閲忚几鍑洪儴鍒嗭紝鐢ㄤ簬鐢熸垚绮剧⒑鐨勬帶鍒朵俊铏�銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欙細濡傜洠(ji膩n)璀峰剙銆佽秴鑱叉尝瑷倷绛夐渶瑕侀珮绮惧害淇¤櫉婧愮殑鍦版柟銆�
銆�銆�3. 閫氫俊绯荤当(t菕ng)锛氬彲鐢ㄤ簬瑾�(di脿o)绡�(ji茅)澧炵泭鎴栧亸绉荤瓑鍙冩暩(sh霉)銆�
銆�銆�4. 娑堣不闆诲瓙锛氶煶闋昏ō鍌欎腑鐨勯煶閲忚(di脿o)绡�(ji茅)闆昏矾銆佹櫤鑳藉灞呰ō鍌欎腑鐨勫偝鎰熷櫒鏍℃簴銆�
銆�銆�5. 娓│娓噺鍎�鍣細绀烘尝鍣�銆佽惉鐢ㄨ〃绛夐渶瑕佹簴纰烘ā鎿俊铏熻几鍑虹殑鍫村悎銆�
銆�銆�6. 闆绘睜绠＄悊绯荤当(t菕ng)锛氱洠(ji膩n)娓拰鎺у埗闆绘睜鍏呴浕鐙�鎱�(t脿i)鍙婃斁闆婚亷绋�銆�
DAC8572,DAC8574
