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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > TPA701D

TPA701D 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/30 15:54:13 鏌ョ湅 闁辫畝锛�14

TPA701D 鏄竴娆惧柈閫氶亾AB椤為煶闋诲姛鐜囨斁澶у櫒锛岄噰鐢⊿OT-23灏佽銆傝┎鍣ㄤ欢瑷�(sh猫)瑷�(j矛)鐢ㄤ簬渚挎敎寮忔噳(y墨ng)鐢�锛屾彁渚涢珮鏁堢巼鍜屼綆鍔熻�楃壒鎬э紝鍚屾檪(sh铆)鑳藉椹�(q奴)鍕�(d貌ng)灏忓瀷鎻�(y谩ng)鑱插櫒鎴栬�虫(j墨)銆俆PA701D鍏峰倷鍑鸿壊鐨勭附璜ф尝澶辩湡锛圱HD锛夋�ц兘锛屽苟涓旈泦鎴愪簡澶氱ó淇濊(h霉)鍔熻兘浠ョ⒑淇濆叾鍦ㄥ悇绋伐浣滄浠朵笅鐨勭┅(w臎n)瀹氭��銆�
銆�銆�閫欐鏀惧ぇ鍣ㄧ壒鍒ラ仼鐢ㄤ簬闇�瑕佺穵婀婂瀷瑙ｆ焙鏂规鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼緥濡傛墜姗�(j墨)銆丳DA銆佷究鏀滃紡濯掗珨鎾斁鍣ㄤ互鍙婂叾浠栦究鏀滃紡娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V鑷�5.5V
銆�銆�杓稿嚭鍔熺巼锛氬湪8惟璨�(f霉)杓変笅鐐�360mW锛圴DD=5V锛孴HD+N=10%锛�
銆�銆�澧炵泭甯跺绌嶏細1.9MHz
銆�銆�杞�(zhu菐n)鎻涢�熺巼锛�1.8V/us
銆�銆�闆绘簮闆绘祦锛氬吀鍨嬪�肩偤2.4mA
銆�銆�PSRR锛堝湪217Hz鏅�(sh铆)锛夛細75dB
銆�銆�THD+N锛氬湪1kHz銆�300mW杓稿嚭鏅�(sh铆)灏忎簬0.05%
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OT-23

鐗规��

TPA701D鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂樻晥鐜囩殑AB椤炴搷浣滐紝閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌欏欢闀�(zh菐ng)绾�(x霉)鑸檪(sh铆)闁�銆�
銆�銆�2. 鍏�(n猫i)缃亷(gu貌)鐔变繚璀�(h霉)姗�(j墨)鍒�锛岀暥(d膩ng)鑺墖婧害瓒呴亷(gu貌)瀹夊叏鐣岄檺鏅�(sh铆)鑷嫊(d貌ng)闂�(gu膩n)闁夎几鍑虹礆(j铆)銆�
銆�銆�3. 鐭矾淇濊(h霉)鍔熻兘鏈夋晥闃叉璨�(f霉)杓夌煭璺皪(du矛)鍣ㄤ欢閫犳垚鐨勬悕瀹�銆�
銆�銆�4. 鍎�(y艒u)绉�鐨勯浕婧愭姂鍒舵瘮(PSRR)锛屽彲娓涘皯渚�(l谩i)鑷浕婧愮窔涓婄殑鍣伈骞叉摼銆�
銆�銆�5. 浣庨棞(gu膩n)鏂烽浕娴佹ā寮忛��(j矛n)涓�姝ラ檷浣庡緟姗�(j墨)鍔熻�椼��
銆�銆�6. 灏忓昂瀵窼OT-23灏佽浣垮叾鏄撲簬闆嗘垚鍒扮┖闁撳彈闄愮殑瑷�(sh猫)瑷�(j矛)涓�銆�

鎳�(y墨ng)鐢�

TPA701D涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏅鸿兘鎵嬫(j墨)鍜屽叾浠栫Щ鍕�(d貌ng)閫氫俊瑷�(sh猫)鍌欎腑鐨勯煶闋讳俊铏�(h脿o)鏀惧ぇ銆�
銆�銆�2. 渚挎敎寮忓濯掗珨鎾斁鍣ㄥ収(n猫i)鐨勬彋(y谩ng)鑱插櫒椹�(q奴)鍕�(d貌ng)銆�
銆�銆�3. 骞虫澘闆昏叇鍙婇浕瀛愭浉(sh奴)闁辫畝鍣ㄧ瓑鐢�(ch菐n)鍝佺殑鍏�(n猫i)缃煶闊跨郴绲�(t菕ng)銆�
銆�銆�4. 钘�(l谩n)鐗欒�虫(j墨)鎴栧叾浠栫劇(w煤)绶氶煶闋绘帴鏀惰缃殑闊抽噺瑾�(di脿o)绡�(ji茅)鑸囧寮�(qi谩ng)銆�
銆�銆�5. 鍏朵粬浠讳綍闇�瑕佸皬楂旂⿳銆佷綆鍔熻�楅煶闋绘斁澶х殑鍫�(ch菐ng)鍚�銆�

鏇夸唬鍨嬭櫉(h脿o)

TPA702D, TPA703D

tpa701d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)

tpa701d璩囨枡 鏇村>

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

tpa701d鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰75
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵绶氭�� - 闊抽牷鏀惧ぇ鍣�
  • 绯诲垪-
  • 椤炲瀷AB 椤�
  • 杓稿嚭椤炲瀷1-閫氶亾锛堝柈鑱查亾锛�
  • 鍦ㄦ煇璨�(f霉)杓夋檪(sh铆)鏈�澶ц几鍑哄姛鐜� x 閫氶亾鏁�(sh霉)閲�700mW x 1 @ 8 姝愬
  • 闆绘簮闆诲2.5 V ~ 5.5 V
  • 鐗归粸(di菐n)鐭矾鍜岀啽淇濊(h霉)锛岄棞(gu膩n)闁�
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-SOIC
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm 瀵級
  • 鍖呰绠′欢
  • 鍏跺畠鍚嶇ū296-1949296-1949-5