鏅傞枔锛�2025/5/9 18:27:58
闁辫畝锛�26
SC2670H鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑闊抽牷绶ㄨВ纰煎櫒鑺墖锛岄仼鐢ㄤ簬鍚勭ó渚挎敎寮忓濯掗珨瑷倷銆傝┎鑺墖闆嗘垚浜嗗绋姛鑳芥ā濉�锛屽寘鎷珛楂旇伈ADC/DAC銆侀亥鍏嬮ⅷ鏀惧ぇ鍣�銆佺窔璺几鍑洪﹨(q奴)鍕曞櫒绛夛紝鑳藉婊胯冻楂樹繚鐪熼煶闋昏檿鐞嗙殑闇�姹�銆�
銆�銆�鍏惰ō瑷堟棬鍦ㄦ彁渚涘崜瓒婄殑闊宠唱(zh矛)琛ㄧ従(xi脿n)鍜岄潏娲绘��锛屽悓鏅傛笡灏戠郴绲�(t菕ng)鏁撮珨鍔熻��銆傛澶栵紝SC2670H鏀寔澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙�锛屽I2S銆丳CM绛�锛屼究浜庤垏鍚勯涓绘帶鑺墖閫茶閫ｆ帴銆�
宸ヤ綔闆诲锛�1.8V~3.6V
銆�銆�淇″櫔姣�(SNR)锛氣墺95dB
銆�銆�绺借娉㈠け鐪熷姞鍣伈(THD+N)锛氣墹0.01%
銆�銆�閲囨ǎ鐜囷細8kHz~192kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歈FN48
SC2670H鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻�ц兘绔嬮珨鑱查煶闋荤法瑙ｇ⒓鍔熻兘锛屾敮鎸侀珮閬�192kHz鐨勯噰妯ｇ巼锛岀⒑淇濋珮鍝佽唱(zh矛)闊抽牷閭勫師銆�
銆�銆�2. 鍏�(n猫i)缃璺亥鍏嬮ⅷ杓稿叆鍙婄窔璺几鍏ラ�氶亾锛屾柟渚跨敤鎴舵牴鎿�(j霉)瀵﹂殯闇�姹傞潏娲婚厤缃�銆�
銆�銆�3. 鎻愪緵鍙(di脿o)绡�(ji茅)澧炵泭鐨勯亥鍏嬮ⅷ鏀惧ぇ鍣�锛岄仼鎳変笉鍚岄潏鏁忓害鐨勯亥鍏嬮ⅷ浣跨敤鍫存櫙銆�
銆�銆�4. 鏀寔澶氱ó鏁�(sh霉)瀛楅煶闋绘帴鍙ｅ崝(xi茅)璀�锛岀啊鍖栦簡鑸囧叾浠栭煶闋昏檿鐞嗗櫒鎴栦富鎺ц姱鐗囩殑闆嗘垚閬庣▼銆�
銆�銆�5. 瓒呬綆鍔熻�楄ō瑷�锛岀壒鍒ラ仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō鍌欐噳鐢�銆�
銆�銆�6. 鍏峰倷瀹屽杽鐨勯浕婧愮鐞嗗姛鑳�锛屽彲閫氶亷杌熶欢鎺у埗鑺墖閫插叆鐪侀浕妯″紡浠ラ�蹭竴姝ラ檷浣庡姛鑰�銆�
SC2670H寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏅鸿兘闊崇鍜屽叾浠栬獮闊冲姪鎵嬭ō鍌欍��
銆�銆�2. 绉诲嫊闆昏┍鍜屽钩鏉块浕鑵︾瓑娑堣不椤為浕瀛愮敘(ch菐n)鍝�銆�
銆�銆�3. 鏁�(sh霉)瀛楅寗闊崇瓎鍜屼究鏀滃紡濯掗珨鎾斁鍣�銆�
銆�銆�4. 钘嶇墮鑰虫鍙婂叾浠栫劇绶氶煶闋诲偝杓歌ō鍌�銆�
銆�銆�5. 娓告埐姗熸墜鏌勫拰鍏朵粬浜掑嫊濞涙▊瑁濈疆銆�
銆�銆�6. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勭敓鍛介珨寰佺洠(ji膩n)娓ō鍌欙紙渚嬪蹇冪巼妾㈡脯锛�銆�
SC2660H, SC2680H
