鏅傞枔锛�2025/5/8 19:08:15
闁辫畝锛�27
TLC2442CD鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆�12浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛�锛屽爆浜庝覆琛岃几鍑虹殑閫愭閫艰繎鍨婣DC銆傚畠鍏锋湁浣庡姛鑰�銆侀珮绮惧害鐨勭壒榛烇紝閬╁悎鍦ㄤ究鏀滃紡瑷倷鍜岄浕姹犱緵闆荤殑鎳夌敤涓娇鐢�銆傝┎鍣ㄤ欢閲囩敤8寮曡叧SOIC灏佽褰㈠紡锛屽伐浣滈浕澹撹寖鍦嶇偤2.7V鑷�5.5V锛屽収(n猫i)缃竴鍊嬮噰妯ｄ繚鎸佹斁澶у櫒鍜屼竴鍊嬬墖涓婃檪閻�锛岃兘澶犵啊鍖栭浕璺ō瑷堝苟娓涘皯澶栭儴鍏冧欢鏁�(sh霉)閲忋��
鍒嗚鲸鐜囷細12浣�
銆�銆�杓稿叆椤炲瀷锛氬柈绔�/宸垎
銆�銆�鏈�澶ц綁(zhu菐n)鎻涢�熺巼锛�100ksps
銆�銆�闆绘簮闆诲锛�2.7V 鑷� 5.5V
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�8 寮曡叧 SOIC
銆�銆�淇″櫔姣旓紙SNR锛夛細72dB锛堝吀鍨嬪�硷級
銆�銆�绌嶅垎闈炵窔鎬ц宸紙INL锛夛細卤2LSB
銆�銆�宸垎闈炵窔鎬ц宸紙DNL锛夛細卤1LSB
TLC2442CD鏄竴娆炬�ц兘鍎�(y艒u)鐣扮殑ADC鑺墖锛屽叾涓昏鐗规�у涓嬶細
銆�銆�1. 楂樺垎杈ㄧ巼锛氭彁渚�12浣嶇殑鏁�(sh霉)瀛楄几鍑猴紝閬╃敤浜庨渶瑕佽純楂樼簿搴︾殑娓噺鎳夌敤銆�
銆�銆�2. 闈堟椿鐨勮几鍏ラ厤缃細鏀寔鍠鍜屽樊鍒嗚几鍏ユā寮忥紝婊胯冻澶氱ó淇¤櫉铏曠悊闇�姹�銆�
銆�銆�3. 鍏�(n猫i)缃噰妯ｄ繚鎸佹斁澶у櫒锛氬彲浠ョ┅(w臎n)瀹氬湴鎹曟崏蹇�熻畩鍖栫殑妯℃摤淇¤櫉锛岄伩鍏嶅閮ㄩ噰妯ｄ繚鎸侀浕璺殑闇�姹傘��
銆�銆�4. 浣庡姛鑰楄ō瑷堬細鍏稿瀷宸ヤ綔闆绘祦鍍呯偤骞剧櫨寰畨锛岄潪甯搁仼鍚堥浕姹犱緵闆荤郴绲�(t菕ng)銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦嶏細鍏煎2.7V鍒�5.5V鐨勯浕婧愰浕澹�锛岄仼鎳夋�у挤銆�
銆�銆�6. 绨″寲鐨勬帴鍙ｈō瑷堬細閫氶亷妯欐簴鐨勪笁绶氫覆琛屾帴鍙ｉ�茶鏁�(sh霉)鎿�(j霉)鍌宠几锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楅倧杓�ｆ帴銆�
銆�銆�7. 鍑鸿壊鐨勫嫊鎱�(t脿i)鎬ц兘锛氬湪楂橀�熻綁(zhu菐n)鎻涙浠朵笅浠嶈兘淇濇寔杓冮珮鐨勪俊鍣瘮鍜屼綆澶辩湡姘村钩銆�
TLC2442CD寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆侀亷绋嬫帶鍒剁瓑鍫村悎銆�
銆�銆�2. 閱�(y墨)鐧傞浕瀛愶細渚嬪琛�澹撹▓銆佽绯栧剙绛変究鏀滃紡閱�(y墨)鐧傝ō鍌欎腑鐨勪俊铏熼噰闆嗐��
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝侊細濡傚鐢ㄥ剙琛�銆侀煶闋昏ō鍌欑殑鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涢儴鍒�銆�
銆�銆�4. 閫氫俊瑷倷锛氶仼鐢ㄤ簬鐒＄窔鍌虫劅鍣ㄧ恫(w菐ng)绲＄瘈(ji茅)榛炰腑鐨勪俊铏熻(di脿o)鐞嗘ā濉�銆�
銆�銆�5. 娓│娓噺鍎�鍣細鍙敤浜庢墜鎸佺ず娉㈠櫒鎴栬惉鐢ㄨ〃绛変究鏀滃紡娓│宸ュ叿銆�
TLC2441CD, TLC2443CD
