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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(f猫i)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 > TPA2031D1

TPA2031D1 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 17:36:02 鏌ョ湅 闁辫畝锛�28

TPA2031D1 鏄竴娆鹃珮鏁�銆佷綆鍔熻�楃殑 D 椤為煶闋诲姛鐜囨斁澶у櫒锛岄噰鐢ㄥ厛閫�(j矛n)鐨� PWM 鎶�琛�(sh霉)锛屽彲鎻愪緵楂樹繚鐪熼煶璩�(zh矛)鍜屽嚭鑹茬殑鏁堢巼銆傝┎鑺墖閬╃敤浜庝究鏀滃紡闊抽牷瑷�(sh猫)鍌�锛屽钘�(l谩n)鐗欓煶绠�銆佹櫤鑳芥墜姗�(j墨)鍜屽钩鏉块浕鑵︾瓑銆傚叾灏佽灏忓阀锛岄泦鎴愪簡澶氱ó淇濊(h霉)鍔熻兘锛屽寘鎷亷鐔变繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷娴佷繚璀�(h霉)锛岀⒑淇濈郴绲�(t菕ng)绌�(w臎n)瀹氶亱(y霉n)琛屻��
銆�銆�TPA2031D1 鐨勮ō(sh猫)瑷�(j矛)浣垮叾鑳藉鍦ㄤ笉鐘х壊闊宠唱(zh矛)鐨勬儏娉佷笅椤憲闄嶄綆鍔熻��锛岄潪甯搁仼鍚堝皪闆绘睜绾�(x霉)鑸兘鍔涜姹傝純楂樼殑鎳�(y墨ng)鐢ㄣ�傛澶�锛屽畠閭勫叿鏈夊劒(y艒u)鐣扮殑 PSRR锛堥浕婧愭姂鍒舵瘮锛夛紝鑳藉鏈夋晥娓涘皯闆绘簮鍣伈灏嶉煶闋讳俊铏�(h脿o)鐨勫奖闊�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.5V 鑷� 5.5V
銆�銆�杓稿嚭鍔熺巼锛氬湪 8惟 璨�(f霉)杓変笅鐐� 1.4W锛圱HD+N=1%锛�
銆�銆�鏁堢巼锛氶珮閬�(d谩) 90%
銆�銆�PSRR锛氬湪 217Hz 涓嬬偤 -67dB
銆�銆�THD+N锛�0.1%锛堝吀鍨嬪�硷級
銆�銆�淇″櫔姣旓細-103dB锛堝吀鍨嬪�硷級
銆�銆�寰呮(j墨)鍔熻�楋細1渭A锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽锛歏SOP-B (10) 灏佽

鐗规��

TPA2031D1 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥 D 椤炴灦妲�(g貌u)锛屾彁渚涢珮閬�(d谩) 90% 鐨勮綁(zhu菐n)鎻涙晥鐜�锛屾サ澶у欢闀烽浕姹犲＝鍛姐��
銆�銆�2. 鍏�(n猫i)缃棞(gu膩n)鏂锋ā寮�锛屽緟姗�(j墨)闆绘祦浣庤嚦 1渭A锛屾湁鍔╀簬閫�(j矛n)涓�姝ュ劒(y艒u)鍖栧姛鑰�銆�
銆�銆�3. 闆嗘垚鐨勪繚璀�(h霉)姗�(j墨)鍒�锛屽寘鎷亷婧棞(gu膩n)鏂枫�佺煭璺繚璀�(h霉)鍜岄亷娴佷繚璀�(h霉)锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)鐨勫彲闈犳�у拰鑰愮敤鎬с��
銆�銆�4. 鍑鸿壊鐨勯煶闋绘�ц兘锛屾敮鎸佷綆 THD+N 鍜岄珮淇″櫔姣�锛屼繚璀夊劒(y艒u)璩�(zh矛)鐨勯煶璩�(zh矛)楂旈(y脿n)銆�
銆�銆�5. 绶婃箠鐨� VSOP-B (10) 灏佽锛岀瘈(ji茅)鐪� PCB 甯冨眬绌洪枔锛岄仼鍚堝皬鍨嬪寲瑷�(sh猫)瑷�(j矛)銆�
銆�銆�6. 寤ｆ硾鐨勫伐浣滈浕澹撹寖鍦嶏紙2.5V 鑷� 5.5V锛夛紝閬╂噳(y墨ng)澶氱ó渚涢浕鍫存櫙銆�
銆�銆�7. 楂� PSRR 鐗规��锛岃兘鏈夋晥灞忚斀闆绘簮鍣伈骞叉摼锛岀⒑淇濈磾鍑堢殑鑱查煶杓稿嚭銆�

鎳�(y墨ng)鐢�

TPA2031D1 涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 渚挎敎寮忛煶闋昏ō(sh猫)鍌�锛屼緥濡傝棈(l谩n)鐗欓煶绠便�佺劇绶氳�虫(j墨)鍜屾墜鎸佸獟楂旀挱鏀惧櫒銆�
銆�銆�2. 鏅鸿兘鎵嬫(j墨)鍜屽叾浠栫Щ鍕�(d貌ng)閫氫俊瑷�(sh猫)鍌欎腑鐨勫収(n猫i)缃彋(y谩ng)鑱插櫒椹�(q奴)鍕�(d貌ng)銆�
銆�銆�3. 骞虫澘闆昏叇銆侀浕瀛愭浉闁辫畝鍣ㄥ強鍏朵粬闇�瑕侀珮鏁堥煶闋绘斁澶х殑娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝併��
銆�銆�4. 鐜╁叿鍜屽(xu茅)缈�(x铆)瑷�(sh猫)鍌欎腑鐨勮獮闊虫挱鏀惧姛鑳芥ā濉�銆�
銆�銆�5. 鍚勭ó鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌祩绔ō(sh猫)鍌欎腑鐨勯煶闋绘彁绀烘垨鑳屾櫙闊虫▊鎾斁鍔熻兘銆�

鏇夸唬鍨嬭櫉(h脿o)

TPA2005D2, TPA2012D2

tpa2031d1鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

tpa2031d1璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tpa2031d1鐢�(ch菐n)鍝�