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闁辫畝锛�31
TPA3255-Q1 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎻愪緵鐨勯珮鏁� D 椤為煶闋诲姛鐜囨斁澶у櫒锛屽皥鐐烘苯杌婃噳鐢ㄨō瑷堛�傝┎鍣ㄤ欢鍏锋湁楂樿几鍑哄姛鐜�銆佷綆闆荤骞叉摼 (EMI) 鍜岄珮鏁堢巼鐨勭壒榛�锛岃兘澶犲湪寤ｆ硾鐨勯牷鐜囪寖鍦嶅収(n猫i)鎻愪緵鍑鸿壊鐨勯煶璩�(zh矛)銆傚畠閲囩敤鍏堥�茬殑瑾�(di脿o)鍒舵妧琛�(sh霉)鍜屾烤娉㈠櫒瑷▓锛屾敮鎸侀珮閬� 2.1MHz 鐨勯枊闂�(gu膩n)闋荤巼锛屼究浜庤垏鍚勭ó闆绘簮鍜岃矤杓夊尮閰�銆�
銆�銆�TPA3255-Q1 鏀寔鍠伈閬撴⿱鎺ヨ矤杓� (BTL) 妯″紡鎴栧叐璺珛楂旇伈閰嶇疆锛屽苟鍏�(n猫i)缃绋繚璀峰姛鑳�锛屽閬庣啽淇濊銆佺煭璺繚璀峰拰娆犲閹栧畾淇濊锛岀⒑淇濆叾鍦ㄥ毚鑻涚挵(hu谩n)澧冧笅鐨勫彲闈犻亱琛屻��
渚涢浕闆诲锛�4.5V 鑷� 28V
銆�銆�杓稿嚭鍔熺巼锛氬湪 4惟 璨犺級涓�锛屽彲鎻愪緵楂橀仈 75W 鐨勯�ｇ簩(x霉)杓稿嚭鍔熺巼
銆�銆�鏁堢巼锛氶珮閬� 90%
銆�銆�淇″櫔姣� (SNR)锛�>100dB
銆�銆�绺借娉㈠け鐪熷姞鍣伈 (THD+N)锛�<0.01%锛堝湪 1kHz 涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽椤炲瀷锛欻TSSOP-PWR 灏佽
TPA3255-Q1 鎻愪緵浜嗗崜瓒婄殑鎬ц兘琛ㄧ従(xi脿n)鍜屽彲闈犳�э細
銆�銆�1. 楂樻晥鐨� D 椤炴灦妲�(g貌u)鑳藉椤憲娓涘皯鏁ｇ啽闇�姹�锛屽緸鑰岄檷浣庣郴绲�(t菕ng)鎴愭湰銆�
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銆�銆�6. 绗﹀悎 AEC-Q100 妯欐簴锛岀⒑淇濆湪姹借粖鐠�(hu谩n)澧冧腑闀锋湡绌�(w臎n)瀹氬伐浣溿��
TPA3255-Q1 寤ｆ硾鎳夌敤浜庢苯杌婇煶闊跨郴绲�(t菕ng)涓�锛屽寘鎷細
銆�銆�1. 楂樼杌婅級淇℃伅濞涙▊绯荤当(t菕ng)涓殑鍔熸斁妯″銆�
銆�銆�2. 涓诲嫊闄嶅櫔 (ANC) 鍜岃伈闊冲寮疯В姹烘柟妗�銆�
銆�銆�3. 鍚庤閺℃垨搴ф宓屽叆寮忔彋鑱插櫒椹�(q奴)鍕�銆�
銆�銆�4. 杌婂収(n猫i)鍫辫鎻愮ず闊虫挱鏀�銆�
銆�銆�5. 闆诲嫊杌婅紱澶栭儴璀﹀憡闊崇敓鎴愯ō鍌欍��
銆�銆�姝ゅ锛岀敱浜庡叾鍎�(y艒u)鐣扮殑鎬ц兘锛屼篃鍙互鐢ㄤ簬灏堟キ(y猫)绱氫究鏀滃紡闊抽熆鍜屽叾浠栭珮鎬ц兘闊抽牷鐢�(ch菐n)鍝佷腑銆�
TPA3255
