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CS4398鏄竴娆剧敱Cirrus Logic鍏徃鎺ㄥ嚭鐨勯珮鎬ц兘24浣嶇珛楂旇伈鏁�(sh霉)妯¤綁(zhu菐n)鎻涘櫒(DAC)銆傝┎鑺墖灏堢偤楂樼闊抽牷鎳夌敤瑷▓锛屾彁渚涘崜瓒婄殑闊宠唱(zh矛)鍜屽嚭鑹茬殑鍕曟厠(t脿i)鑼冨湇銆傚畠閲囩敤浜咰irrus Logic鐨凞elta-Sigma瑾�(di脿o)鍒舵妧琛�锛岃兘澶犲湪浣庡姛鑰楃殑鎯呮硜涓嬪鐝�(xi脿n)楂樼簿搴︾殑闊抽牷淇¤櫉杞�(zhu菐n)鎻涖��
銆�銆�CS4398鏀寔澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙ｆ牸寮�锛屽寘鎷琁2S銆佸乏灏嶉綂銆佸彸灏嶉綂浠ュ強TDM妯″紡锛屽苟涓斿収(n猫i)缃簡鏁�(sh霉)瀛楁彃鍊兼烤娉㈠櫒鍜屾ā鎿几鍑洪﹨(q奴)鍕曢浕璺�锛岀啊鍖栦簡绯荤当(t菕ng)瑷▓銆傛澶�锛屽畠閭勫叿鍌欓噰妯ｉ牷鐜囪嚜鍕曟娓姛鑳斤紝鍙互閬╂噳涓嶅悓鐨勯煶闋绘簮杓稿叆銆�
鍒嗚鲸鐜囷細24浣�
銆�銆�鍕曟厠(t脿i)鑼冨湇锛�120dB
銆�銆�淇″櫔姣�(SNR)锛�120dB
銆�銆�绺借娉㈠け鐪熷姞鍣伈(THD+N)锛�-107dB
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-30
1. 楂樻�ц兘24浣岲elta-Sigma鏋舵DAC锛岄仼鍚堥珮淇濈湡闊抽牷鎳夌敤銆�
銆�銆�2. 鏀寔澶氱ó闊抽牷鎺ュ彛鏍煎紡锛屽寘鎷琁2S銆丏SP銆佸乏灏嶉綂銆佸彸灏嶉綂鍙奣DM妯″紡銆�
銆�銆�3. 鍏�(n猫i)缃暩(sh霉)瀛楁彃鍊兼烤娉㈠櫒锛岃兘澶犳笡灏戝閮ㄥ厓浠堕渶姹�銆�
銆�銆�4. 鎻愪緵闆欓�氶亾鐛ㄧ珛杓稿嚭锛屽彲閰嶇疆鐐虹珛楂旇伈鎴栧柈鑱查亾姗嬫帴璨犺級(BTL)妯″紡銆�
銆�銆�5. 鍕曟厠(t脿i)鑼冨湇楂橀仈120dB锛岀⒑淇濇サ浣庣殑搴曞櫔鍜屽け鐪熴��
銆�銆�6. 鑷嫊閲囨ǎ鐜囨娓姛鑳�锛岀啊鍖栨檪閻橀厤缃�銆�
銆�銆�7. 绡�(ji茅)闆绘ā寮忓厑瑷卞湪寰呮鐙�鎱�(t脿i)涓嬮檷浣庡姛鑰�銆�
銆�銆�8. 鍏煎涓绘祦铏曠悊鍣ㄥ拰鏁�(sh霉)瀛楅煶闋绘帶鍒跺櫒锛屼究浜庨泦鎴愬埌寰╅洔绯荤当(t菕ng)涓�銆�
銆�銆�9. 鎻愪緵瀹屾暣鐨勮⿻浼板浠跺拰鎶�琛撴枃妾旀敮鎸侊紝鍔犲揩鐢�(ch菐n)鍝侀枊鐧�(f膩)鍛ㄦ湡銆�
CS4398寤ｆ硾鎳夌敤浜庨渶瑕侀珮璩�(zh矛)閲忛煶闋诲洖鏀剧殑鍫村悎锛屼緥濡傦細
銆�銆�1. 楂樼瀹跺涵闊抽熆瑷倷锛屽AV鎺ユ敹鍣ㄥ拰绔嬮珨鑱叉斁澶у櫒銆�
銆�銆�2. 姹借粖闊抽熆绯荤当(t菕ng)锛岀敤浜庢敮鎸侀珮鍝佽唱(zh矛)杌婅級濞涙▊鍔熻兘銆�
銆�銆�3. 灏堟キ(y猫)闊抽牷瑷倷锛屽瑾�(di脿o)闊宠嚭銆侀寗闊虫帴鍙ｅ拰鏁�(sh霉)瀛楁贩闊冲櫒銆�
銆�銆�4. 娓告埐姗熷拰澶氬獟楂旀挱鏀惧櫒绛夋秷璨婚闆诲瓙鐢�(ch菐n)鍝�銆�
銆�銆�5. USB鑱插崱鍜屽叾浠栦究鏀滃紡闊抽牷閰嶄欢銆�
CS4397, CS4362A
