鏅傞枔锛�2025/6/9 16:19:14
闁辫畝锛�2
LTC2442 鏄竴娆鹃珮绮惧害銆佷綆鍔熻�楃殑 24 浣� 螖危 妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC)锛岀敱 Linear Technology锛堢従(xi脿n)鐐� Analog Devices锛夌敓鐢�(ch菐n)銆傝┎鍣ㄤ欢闆嗘垚浜嗙墖鍏�(n猫i)鎸暕鍣ㄥ拰鍙冭�冪珐娌栧櫒锛屽緸鑰屾笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲�銆侺TC2442 鏀寔鍠鎴栧樊鍒嗚几鍏ラ厤缃紝骞跺叿鍌欏崜瓒婄殑鐩存祦绮惧害锛屼娇鍏堕潪甯搁仼鍚堢敤浜庨渶瑕侀珮鍒嗚鲸鐜囧拰楂樻簴纰哄害鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�鍏跺皝瑁濆舰寮忕偤 16 寮曡叧 TSSOP 灏佽锛屽悗缍� CG#PBF 琛ㄧず绗﹀悎鐠�(hu谩n)淇濇婧栫殑鐒￠墰灏佽銆�
鍒嗚鲸鐜囷細24 浣�
銆�銆�鏈�澶ч噰妯ｉ�熺巼锛�10 SPS
銆�銆�闆绘簮闆诲鑼冨湇锛�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�绌嶅垎闈炵窔鎬ц宸� (INL)锛毬�1ppm
銆�銆�宸垎闈炵窔鎬ц宸� (DNL)锛毬�0.5ppm
銆�銆�鍣伈锛�5nV鈭欻z
銆�銆�鍔熻�楋細35渭A锛堝吀鍨嬪�硷級
銆�銆�灏佽锛�16 寮曡叧 TSSOP
LTC2442 鍏峰倷妤甸珮鐨勭簿搴︼紝鑳藉?q奴)宕縁(xi脿n) 卤1ppm 鐨� INL 鍜� 卤0.5ppm 鐨� DNL锛岄�欎娇鍏舵垚鐐洪珮绮惧害娓噺鐨勭悊鎯抽伕鎿囥�傚畠閲囩敤浜嗕竴鍊嬮潏娲荤殑鏁�(sh霉)瀛楁烤娉㈠櫒锛屽彲鏈夋晥鎶戝埗绶氳矾闋荤巼骞叉摼锛堝 50Hz 鎴� 60Hz锛夈�傛澶�锛岃┎鍣ㄤ欢鏀寔閫氶亷 SPI 鍏煎鐨勪覆琛屾帴鍙ｉ�茶閫氫俊锛屽厑瑷辩敤鎴惰紩鏉捐畝鍙栬綁(zhu菐n)鎻涚祼(ji茅)鏋滃苟閰嶇疆鎿嶄綔妯″紡銆�
銆�銆�LTC2442 閭勫叿鏈夎嚜鏍℃簴鍔熻兘锛屽彲浠ヨ嚜鍕曡鍎熺郴绲�(t菕ng)涓殑澧炵泭鍜屽亸绉昏宸�锛岀⒑淇濋暦鏅傞枔閬嬭涓嬬殑楂樼┅(w臎n)瀹氭��銆傚悓鏅�锛屽畠鐨勪綆鍔熻�楄ō瑷堜娇瀹冮潪甯搁仼鍚堥浕姹犱緵闆昏ō鍌欏拰鍏朵粬灏嶅姛鑰楁晱鎰熺殑鎳夌敤鍫存櫙銆�
LTC2442 寤ｆ硾鎳夌敤浜庨渶瑕侀珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦鐨勯牁(l菒ng)鍩�锛屽寘鎷伐妤�(y猫)閬庣▼鎺у埗銆侀啱(y墨)鐧傚剙鍣紙濡傚績闆诲湒鍎�锛�銆佺簿瀵嗙ū閲嶇郴绲�(t菕ng)銆佹韩搴﹀偝鎰熷櫒鎺ュ彛浠ュ強鎳夎畩瑷堟脯閲忕瓑銆傜敱浜庡叾鍑鸿壊鐨勬姉鍣兘鍔涘拰浣庡姛鑰楃壒鎬�锛岃┎鍣ㄤ欢涔熼仼鐢ㄤ簬渚挎敎寮忚ō鍌欏拰閬犵▼鐩�(ji膩n)鎺х郴绲�(t菕ng)銆�
LTC2440, LTC2441, LTC2443
