DAC5681ZIRGCR 鏅傞枔锛�2025/4/27 18:42:28 闁辫畝锛�25

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銆€銆€DAC5681ZIRGCR 鏄� DAC5681Z 鐨勪竴绋叿楂斿皝瑁濆舰寮忥紝閲囩敤 24 寮曡叧 TSSOP 灏佽锛屽伐浣滄韩搴﹁寖鍦嶇偤 -40掳C 鑷� +125掳C锛岄仼鐢ㄤ簬鏇村唬娉涚殑宸ユキ(y猫)绱氱挵(hu谩n)澧�銆�

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鍒嗚鲸鐜囷細16 浣�
銆€銆€杓稿嚭椤炲瀷锛氶浕娴佽几鍑�
銆€銆€鍩烘簴(zh菙n)闆诲鑼冨湇锛�2.5V 鑷� 5V
銆€銆€宸ヤ綔闆诲鑼冨湇锛�2.7V 鑷� 5.5V
銆€銆€鏈€澶х⿳鍒嗛潪绶氭€ц宸紙INL锛夛細卤1 LSB
銆€銆€鏈€澶у樊鍒嗛潪绶氭€ц宸紙DNL锛夛細卤1 LSB
銆€銆€闆绘簮闆绘祦锛�1.3mA锛堝吀鍨嬪€硷紝鍦� AVDD = 3V 鏅傦級
銆€銆€鎺ュ彛椤炲瀷锛歋PI
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歍SSOP-24

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DAC5681Z 鏄竴娆鹃珮搴﹂泦鎴愮殑 16 浣� DAC锛屽叿鏈変互涓嬩富瑕佺壒榛烇細
銆€銆€1. 楂樼簿搴︽€ц兘锛氳┎鑺墖鎻愪緵卤1 LSB 鐨� INL 鍜� DNL 鎬ц兘锛岀⒑淇濇サ楂樼殑绶氭€у害鍜屾簴(zh菙n)纰哄害銆�
銆€銆€2. 鍏�(n猫i)閮ㄥ弮鑰冪珐娌栧櫒锛氬収(n猫i)缃墖涓婂熀婧�(zh菙n)绶╂矕鍣�锛岀啊鍖栦簡澶栭儴闆昏矾瑷�(sh猫)瑷堝苟娓涘皯浜嗗皪椤嶅绲勪欢鐨勯渶姹�銆�
銆€銆€3. 绶婃箠灏佽锛氶噰鐢ㄥ皬鍨� TSSOP-24 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆€銆€4. 浣庡姛鑰楄ō(sh猫)瑷堬細鍗充娇鍦ㄥ叏閫熼亱琛屾檪锛屽叾闆绘祦娑堣€椾篃闈炲父浣�锛岄潪甯搁仼鍚堥浕姹犱緵闆绘垨?q奴)顬咁瀱鎷胯埦姊拌喗?y墨ng)鐢ㄣ€�
銆€銆€5. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔 2.7V 鑷� 5.5V 鐨勫闆诲鑼冨湇锛屽鍔犱簡瑷�(sh猫)瑷堥潏娲绘€�銆�
銆€銆€6. 鍠�/闆欓€氶亾妯″紡锛氬彲浠ラ€氶亷寮曡叧閰嶇疆閬告搰鍠€氶亾鎴栭洐閫氶亾鎿嶄綔锛岄€蹭竴姝ュ寮蜂簡鐢�(ch菐n)鍝佺殑閫氱敤鎬�銆�
銆€銆€7. 鍙法绋嬪鐩婃斁澶у櫒锛圥GA锛夛細鍏�(n猫i)閮ㄩ泦鎴愪簡 PGA锛屽厑瑷辩敤鎴惰(di脿o)鏁磋几鍑鸿寖鍦嶄互閬╂噳(y墨ng)涓嶅悓璨犺級闇€姹�銆�
銆€銆€8. SPI 鍏煎鎺ュ彛锛氭敮鎸佹(bi膩o)婧�(zh菙n) SPI 閫氫俊鍗�(xi茅)璀�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ｆ帴銆�
銆€銆€9. 婧害绌�(w臎n)瀹氭€э細鑳藉鍦ㄦサ绔韩搴︽浠朵笅淇濇寔绌�(w臎n)瀹氱殑鎬ц兘琛ㄧ従(xi脿n)锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屾苯杌婇牁(l菒ng)鍩熴€�

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DAC5681Z 鍦ㄥ鍊嬮牁(l菒ng)鍩熶腑鍏锋湁寤ｆ硾鐨勬噳(y墨ng)鐢ㄥ児鍊硷細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬绮剧⒑鎺у埗闆绘閫熷害銆侀枼闁€浣嶇疆鍜屽叾浠栨ā鎿俊铏熺敓鎴愪换鍕�(w霉)銆�
銆€銆€2. 閫氫俊绯荤当(t菕ng)锛氬湪灏勯牷鍔熺巼鏀惧ぇ鍣ㄥ亸缃帶鍒躲€佸彲瑾�(di脿o)婵炬尝鍣ㄥ拰鍏朵粬闇€瑕侀珮绮惧害妯℃摤淇¤櫉婧愮殑鍦版柟銆�
銆€銆€3. 閱�(y墨)鐧傝ō(sh猫)鍌欙細濡傝秴鑱叉尝姗熷櫒銆佸績闆诲湒鍎€绛夐渶瑕佺簿纰轰俊铏熺敓鎴愬拰铏曠悊鐨勫牬鍚�銆�
銆€銆€4. 娓│娓噺锛氬湪绀烘尝鍣�銆佷俊铏熺櫦(f膩)鐢熷櫒绛夋脯瑭﹀剙鍣ㄤ腑浣滅偤鏍稿績鍏冧欢銆�
銆€銆€5. 姹借粖闆诲瓙锛氱敤浜庤粖杓夐煶闊跨郴绲�(t菕ng)闊抽噺瑾�(di脿o)绡€(ji茅)銆佺櫦(f膩)鍕曟绠＄悊绯荤当(t菕ng)鐨勫偝鎰熷櫒妯℃摤绛�銆�
銆€銆€6. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傞煶闋昏ō(sh猫)鍌欎腑鐨勬暩(sh霉)瀛楅煶閲忔帶鍒跺姛鑳藉鐝�(xi脿n)銆�