PCM1728E 鏅�(sh铆)闁擄細2025/5/10 19:24:14 闁辫畝锛�22

PCM1728E 鏄竴娆鹃珮鎬ц兘鐨� 24 浣嶇珛楂旇伈 DAC锛堟暩(sh霉)瀛�-妯℃摤杞�(zhu菐n)鎻涘櫒锛�锛岀敱 Texas Instruments 鍏徃瑷�(sh猫)瑷�(j矛)鍜岀敓鐢�(ch菐n)銆傝┎鍣ㄤ欢鏀寔澶氱ó闊抽牷鎺ュ彛妯″紡锛屽寘鎷� I2S銆佸乏灏嶉綂銆佸彸灏嶉綂浠ュ強 DSP 妯″紡锛屽苟鍏锋湁浣庢姈鍕�(d貌ng)鎬ц兘鍜岄珮淇″櫔姣旓紝閬╃敤浜庨珮鍝佽唱(zh矛)闊抽牷鎳�(y墨ng)鐢�銆侾CM1728E 鍙互閫氶亷闈堟椿鐨勬檪(sh铆)閻橀厤缃(sh铆)鐝�(xi脿n)涓嶅悓鐨勯噰妯ｇ巼杞�(zhu菐n)鎻�锛岀偤瀹跺涵褰遍櫌绯荤当(t菕ng)銆佸皥妤�(y猫)闊抽牷瑷�(sh猫)鍌欏拰楂樼闊抽熆鎻愪緵鍗撹秺鐨勮伈闊抽倓鍘熻兘鍔�銆�
銆€銆€PCM1728E 鍏�(n猫i)缃簡澶氫綅 Delta-Sigma 瑾�(di脿o)鍒跺櫒鍜屽厛閫�(j矛n)鐨勬暩(sh霉)瀛楁烤娉㈡妧琛�(sh霉)锛岀⒑淇濅簡鍏跺湪铏曠悊楂樺垎杈ㄧ巼闊抽牷淇¤櫉鏅�(sh铆)鐨勭簿纰烘€у拰绌�(w臎n)瀹氭€�銆傛澶�锛屽畠閭勬敮鎸佸緸 8kHz 鍒� 192kHz 鐨勫唬娉涢噰妯ｉ牷鐜囪寖鍦嶏紝鑳藉婊胯冻澶氱ó闊抽牷鍫存櫙鐨勯渶姹傘€�

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銆€銆€鍒嗚鲸鐜囷細24 bits
銆€銆€淇″櫔姣旓細105 dB
銆€銆€绺借娉㈠け鐪熷姞鍣伈锛�-95 dB
銆€銆€闆绘簮闆诲锛�3.3V 鎴� 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紡锛歍SSOP (钖勫瀷灏忓褰㈠鏂欏皝瑁�)
銆€銆€閲囨ǎ闋荤巼鑼冨湇锛�8kHz 鑷� 192kHz

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