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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > PCM1742

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PCM1742鏄疶I锛堝痉宸炲剙鍣級鎺ㄥ嚭鐨勪竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑绔嬮珨鑱�32浣岲AC鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闊抽牷瑷�(sh猫)鍌欎腑銆傚畠鏀寔澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙ｆ牸寮忥紝骞跺叿鍌欏崜瓒婄殑淇″櫔姣斿拰鍕曟厠(t脿i)鑼冨湇鎬ц兘锛岄仼鍚堥珮淇濈湡闊抽熆绯荤当(t菕ng)鍜屽搴奖闄㈢瓑鎳�(y墨ng)鐢ㄣ��
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鍙冩暩(sh霉)

椤炲瀷锛欴AC
銆�銆�浣嶆暩(sh霉)锛�32
銆�銆�鑱查亾锛氱珛楂旇伈
銆�銆�淇″櫔姣旓細120dB
銆�銆�鍕曟厠(t脿i)鑼冨湇锛�120dB
銆�銆�闆绘簮闆诲锛�3.3V/5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆�銆�灏佽褰㈠紡锛歋SOP-28

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PCM1742鍏锋湁澶氶爡鍏堥�茬壒鎬�锛屼娇鍏舵垚鐐洪珮绔煶闋昏ō(sh猫)鍌欑殑鐞嗘兂閬告搰銆�
銆�銆�1. 鏀寔楂橀仈192kHz鐨勯噰妯ｇ巼锛岃兘澶犺檿鐞嗚秴楂樺垎杈ㄧ巼闊抽牷淇¤櫉銆�
銆�銆�2. 鍏�(n猫i)缃浣岲elta-Sigma DAC鏍稿績锛屾彁渚涙サ浣庣殑澶辩湡鍜屽櫔鑱叉按骞�銆�
銆�銆�3. 鎻愪緵闈堟椿鐨勬暩(sh霉)瀛楄几鍏ユ帴鍙�锛屽寘鎷琁2S銆佸乏灏嶉綂銆佸彸灏嶉綂浠ュ強TDM妯″紡銆�
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銆�銆�7. 瓒呬綆鍔熻�楄ō(sh猫)瑷�锛屽欢闀蜂究鏀滃紡瑷�(sh猫)鍌欑殑闆绘睜澹藉懡銆�
銆�銆�閫欎簺鐗规�у叡鍚屼繚璀変簡PCM1742鍦ㄥ悇绋煶闋绘噳(y墨ng)鐢ㄥ牬鏅腑鐨勫劒(y艒u)鐣拌〃鐝�(xi脿n)銆�

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PCM1742閬╃敤浜庡绋渶瑕侀珮鍝佽唱(zh矛)闊抽牷杓稿嚭鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�銆�
銆�銆�1. 楂樹繚鐪熼煶闊跨郴绲�(t菕ng)
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銆�銆�6. 姹借粖闊抽熆绯荤当(t菕ng)
銆�銆�7. 灏堟キ(y猫)閷勯煶瑷�(sh猫)鍌�
銆�銆�鐢变簬鍏跺嚭鑹茬殑鎬ц兘鍜岄潏娲绘��锛孭CM1742宸叉垚鐐鸿ū澶氶珮绔煶闋昏ō(sh猫)鍌欑殑鏍稿績绲勪欢銆�

鏇夸唬鍨嬭櫉

PCM1792A, PCM1794A

pcm1742鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

pcm1742璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級