PCM1863 鏅傞枔锛�2025/5/6 13:47:19 闁辫畝锛�24

PCM1863鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃珮鎬ц兘绔嬮珨鑱查煶闋绘ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闊抽牷铏曠悊闋�(l菒ng)鍩�銆傝┎鍣ㄤ欢鏀寔楂橀仈192kHz鐨勯噰妯ｇ巼锛屽叿鏈変綆澶辩湡銆佷綆鍣伈鍜岄珮鍕曟厠(t脿i)鑼冨湇鐨勭壒榛烇紝閬╃敤浜庡皥妤�(y猫)闊抽牷瑷�(sh猫)鍌�銆佹秷璨婚闆诲瓙鐢�(ch菐n)鍝佷互鍙婁究鏀滃紡闊抽牷绯荤当(t菕ng)銆�
銆€銆€PCM1863閲囩敤鍏堥€茬殑螖危瑾�(di脿o)鍒舵妧琛�(sh霉)锛屽苟闆嗘垚浜嗘暩(sh霉)瀛楁烤娉㈠櫒锛岃兘澶犳彁渚涘崜瓒婄殑闊抽牷鎬ц兘銆傚叾闈堟椿鐨勯厤缃伕闋呭拰浣庡姛鑰楃壒鎬т娇鍏舵垚鐐哄悇绋煶闋绘噳(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V鑷�3.6V
銆€銆€淇″櫔姣旓紙SNR锛夛細104dB
銆€銆€绺借娉㈠け鐪熷姞鍣伈锛圱HD+N锛夛細-95dB
銆€銆€閲囨ǎ鐜囷細8kHz鑷�192kHz
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€鎺ュ彛椤炲瀷锛欼2S, DSP, 宸﹀皪榻�
銆€銆€灏佽椤炲瀷锛歍SSOP (28寮曡叧)
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C

鐗规€�

PCM1863鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 鏀寔楂橀仈192kHz鐨勯噰妯ｇ巼锛屽彲婊胯冻楂樺垎杈ㄧ巼闊抽牷闇€姹�銆�
銆€銆€2. 閲囩敤螖危瑾�(di脿o)鍒舵妧琛�(sh霉)锛岀⒑淇濅簡鍑鸿壊鐨勯煶闋绘€ц兘銆�
銆€銆€3. 鎻愪緵澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙ｆ牸寮忥紙濡侷2S銆丏SP鍜屽乏灏嶉綂锛�锛屾柟渚胯垏涓嶅悓椤炲瀷鐨勬暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒鎴栨帶鍒跺櫒閫ｆ帴銆�
銆€銆€4. 鍏�(n猫i)缃殑鏁�(sh霉)瀛楁烤娉㈠櫒鍙互閫茶闈堟椿閰嶇疆锛屼互閬╂噳(y墨ng)涓嶅悓鐨勯煶闋绘噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€5. 浣庡姛鑰楄ō(sh猫)瑷�锛岄仼鍚堜究鏀滃紡瑷�(sh猫)鍌欎娇鐢ㄣ€�
銆€銆€6. 闆嗘垚浜嗛槻鍓婂嘲锛圓nti-aliasing锛夋烤娉㈠櫒锛屾笡灏戜簡灏嶅閮ㄧ祫浠剁殑闇€姹傘€�
銆€銆€7. 鏀寔涓�/寰炴ā寮忔搷浣�锛屼究浜庤垏鍏朵粬闊抽牷瑷�(sh猫)鍌欏悓姝ュ伐浣溿€�

鎳�(y墨ng)鐢�

PCM1863閬╃敤浜庝互涓嬫噳(y墨ng)鐢細
銆€銆€1. 楂樹繚鐪熼煶闋荤郴绲�(t菕ng)銆�
銆€銆€2. 鏁�(sh霉)瀛楅煶闋婚寗鍒惰ō(sh猫)鍌欍€�
銆€銆€3. 瀹跺涵褰遍櫌绯荤当(t菕ng)涓殑闊抽牷杓稿叆妯″銆�
銆€銆€4. USB鑱插崱鍜屼究鏀滃紡闊抽牷瑷橀寗鍣ㄣ€�
銆€銆€5. 灏堟キ(y猫)闊抽牷瑷�(sh猫)鍌�锛屽瑾�(di脿o)闊宠嚭鍜岄煶闋绘帴鍙ｃ€�
銆€銆€6. 钘嶇墮闊崇鍜屽叾浠栫劇绶氶煶闋昏ō(sh猫)鍌�銆�
銆€銆€7. 姹借粖闊抽熆绯荤当(t菕ng)涓殑闊抽牷杓稿叆閮ㄥ垎銆�