AD8475BRMZ 鏅傞枔锛�2025/5/30 15:11:01 闁辫畝锛�13

AD8475BRMZ 鏄竴娆剧敱 Analog Devices 鐢熺敘(ch菐n)鐨勯珮鎬ц兘宸垎鏀惧ぇ鍣�锛屽皥鐐洪﹨(q奴)鍕曟ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC) 鑰岃ō(sh猫)瑷堛€傚畠鍏锋湁浣庡け鐪�銆佷綆鍣伈鍜岄珮甯跺鐗规€�锛岃兘澶犺檿鐞嗛珮閬旀暩(sh霉)鐧惧厗璧尣鐨勪俊铏熼牷鐜�锛屽悓鏅傛彁渚涘嚭鑹茬殑绶氭€у害銆傝┎鍣ㄤ欢閲囩敤 8 寮曡叧 MSOP 灏佽锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€AD8475 鍏�(n猫i)閮ㄩ泦鎴愪簡涓€鍊嬪浐瀹氬鐩婇厤缃�锛屽厑瑷辩敤鎴惰紩鏉惧鐝�(xi脿n)鍠鍒板樊鍒嗕俊铏熻綁(zhu菐n)鎻涙垨宸垎鍒板樊鍒嗕俊铏熻綁(zhu菐n)鎻�銆傚叾杓稿叆鑼冨湇鍙互鎿村睍鑷抽浕婧愯粚涔嬪锛岀⒑淇濊垏鍚勭ó鍌虫劅鍣ㄥ拰淇¤櫉婧愬吋瀹�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€澧炵泭瑾ゅ樊锛毬�0.02%
銆€銆€杓稿叆澶辫(di脿o)闆诲锛氭渶澶� 350渭V
銆€銆€鍏辨ā鎶戝埗姣� (CMRR)锛�86dB
銆€銆€宸垎澧炵泭瑾ゅ樊锛毬�0.005%
銆€銆€绺借娉㈠け鐪� (THD)锛�-98dB锛堝吀鍨嬪€硷級
銆€銆€甯跺锛�170MHz
銆€銆€杓稿嚭鎿哄箙锛氳窛闆緵闆昏粚卤10mV

鐗规€�

AD8475BRMZ 鎻愪緵浜嗗崜瓒婄殑鎬ц兘琛ㄧ従(xi脿n)锛屽寘鎷秴浣庡け鐪熷拰浣庡櫔鑱�锛岄潪甯搁仼鍚堣姹傚毚鏍肩殑楂橀€熸暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆€銆€鍏跺浐瀹氬鐩婅ō(sh猫)缃啊鍖栦簡瑷�(sh猫)瑷堥亷绋嬶紝鐒￠渶澶栭儴闆婚樆瑾�(di脿o)鏁村嵆鍙洿鎺ラ€ｆ帴 ADC 杓稿叆绔�銆�
銆€銆€姝ゅ锛孉D8475 鍏锋湁妤甸珮鐨� CMRR 鍜屼綆澧炵泭瑾ゅ樊锛屽緸鑰屼繚璀夊湪寰�(f霉)闆滈浕纾佺挵(hu谩n)澧冧笅浠嶈兘淇濇寔绌�(w臎n)瀹氱殑杓稿嚭銆�
銆€銆€瀹冪殑瀵浕婧愰浕澹撹寖鍦嶅拰鎿村睍鐨勫伐浣滄韩搴﹁寖鍦嶄娇鍏堕仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆侀€氫俊瑷�(sh猫)鍌欏強閱�(y墨)鐧傚剙鍣ㄧ瓑澶氭ǎ鍖栭牁(l菒ng)鍩�銆�

鎳�(y墨ng)鐢�

AD8475BRMZ 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鎬ц兘淇¤櫉瑾�(di脿o)鐞嗙殑鍫村悎锛屼緥濡傞珮閫熸暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆佽粺浠跺畾缇╃劇绶氶浕 (SDR)銆侀啱(y墨)鐧傛垚鍍忚ō(sh猫)鍌�銆侀浄閬斿拰閫氫俊鍩虹珯绛�銆�
銆€銆€瀹冨彲浠ヤ綔鐐� ADC 椹�(q奴)鍕曞櫒浣跨敤锛屽皣渚嗚嚜鍌虫劅鍣ㄦ垨鍏朵粬淇¤櫉婧愮殑鍠鎴栧樊鍒嗕俊铏熼€茶閬╃暥?sh霉)鑴戦矄瀣瞷(di脿o)鏁村拰婵炬尝鍚庨€佸叆妯℃暩(sh霉)杞�(zhu菐n)鎻涘櫒銆傜敱浜庡叾浣庡け鐪熷拰浣庡櫔鑱茬壒鎬�锛岀壒鍒ラ仼鍚堢敤浜庨煶闋昏檿鐞嗗拰灏勯牷鍓嶇淇¤櫉閺堣矾涓�銆�