TPA3008D2 鏅�(sh铆)闁擄細2025/5/6 16:03:38 闁辫畝锛�30

TPA3008D2 鏄竴娆剧敱寰峰窞鍎€鍣紙TI锛夎ō(sh猫)瑷�(j矛)鐨勯珮鏁� D 椤為煶闋诲姛鐜囨斁澶у櫒銆傝┎鑺墖閲囩敤鍏堥€�(j矛n)鐨� PWM 瑾�(di脿o)鍒舵妧琛�(sh霉)锛屾彁渚涢珮淇濈湡闊宠唱(zh矛)鐨勫悓鏅�(sh铆)鍏峰倷鍑鸿壊鐨勮兘鏁堣〃鐝�(xi脿n)銆傚畠鏀寔楂橀仈(d谩) 35W 鐨勮几鍑哄姛鐜�锛屽苟涓旈仼鐢ㄤ簬澶氱ó娑堣不(f猫i)椤為浕瀛愯ō(sh猫)鍌�锛屼緥濡傛褰㈤煶绠便€佷究鏀滃紡闊抽牷绯荤当(t菕ng)鍜屽搴奖闄㈢郴绲�(t菕ng)銆�
銆€銆€TPA3008D2 闆嗘垚浜嗗闋�(xi脿ng)淇濊(h霉)鍔熻兘锛屽寘鎷啽闂�(gu膩n)鏂�銆佺煭璺繚璀�(h霉)鍜岄亷娴佷繚璀�(h霉)锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬮兘鑳界┅(w臎n)瀹氶亱(y霉n)琛�銆傛澶�锛屽畠閭勯噰鐢ㄤ簡灏忓昂瀵稿皝瑁濓紝渚夸簬 PCB 甯冨眬鍜岄檷浣庢暣楂旇В姹烘柟妗堟垚鏈�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�6V 鑷� 20V
銆€銆€鏈€澶ц几鍑哄姛鐜囷細35W (1kHz, THD+N=10%, VDD=18V, RL=4惟)
銆€銆€鏁堢巼锛�90% (鍏稿瀷鍊�锛孭out=10W, VDD=12V, RL=8惟)
銆€銆€淇″櫔姣旓細100dB (鍏稿瀷鍊�锛孉鍔犳瑠(qu谩n))
銆€銆€绺借娉㈠け鐪熷姞鍣伈锛�0.05% (鍏稿瀷鍊�锛�1kHz, Pout=10W, VDD=12V, RL=8惟)
銆€銆€寰呮(j墨)鍔熻€楋細灏忎簬 10mW
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€灏佽椤炲瀷锛欻TSSOP (20 寮曡叧)

鐗规€�

TPA3008D2 鎻愪緵浜嗗崜瓒婄殑鎬ц兘鍜岄潏娲绘€�锛屾豢瓒崇従(xi脿n)浠ｉ煶闋昏ō(sh猫)鍌欑殑闇€姹�銆傚叾涓昏鐗规€у涓嬶細
銆€銆€1. 楂樻晥鐜囪ō(sh猫)瑷�(j矛)浣垮緱鏁ｇ啽闇€姹傛笡灏戯紝闈炲父閬╁悎绶婃箠鍨嬫噳(y墨ng)鐢�銆�
銆€銆€2. 鍏�(n猫i)缃� EMC 婵炬尝鍣ㄤ互闄嶄綆闆荤骞叉摼锛岀啊(ji菐n)鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)銆�
銆€銆€3. 鏀寔姗嬫帴璨�(f霉)杓� (BTL) 鍜屽柈绔� (SE) 杓稿嚭妯″紡锛屾柟渚块仼閰嶄笉鍚屾彋(y谩ng)鑱插櫒閰嶇疆銆�
銆€銆€4. 闈滈煶鍟熷嫊(d貌ng)/闂�(gu膩n)闁夊姛鑳藉彲娑堥櫎闁嬮棞(gu膩n)鏅�(sh铆)鐢�(ch菐n)鐢熺殑鍜斿棐鑱叉垨鍣煎暘鑱�銆�
銆€銆€5. 绮剧⒑鐨勫鐩婃帶鍒堕伕闋�(xi脿ng)鍏佽ū闈堟椿瑾�(di脿o)绡€(ji茅)闊抽噺姘村钩銆�
銆€銆€6. 鑷嫊(d貌ng)闄愬箙鍔熻兘鏈夋晥闃叉鍓婃尝澶辩湡锛屾彁鍗囪伣瑕洪珨椹�(y脿n)銆�
銆€銆€7. 绗﹀悎 RoHS 妯�(bi膩o)婧�(zh菙n)鐨勭挵(hu谩n)淇濆埗閫犲伐钘濄€�

鎳�(y墨ng)鐢�

TPA3008D2 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 姊濆舰闊崇锛圫oundbars锛�
銆€銆€2. 瀹跺涵褰遍櫌绯荤当(t菕ng)
銆€銆€3. 娓告埐闊抽熆瑷�(sh猫)鍌�
銆€銆€4. 渚挎敎寮忚棈(l谩n)鐗欓煶绠�
銆€銆€5. 闊抽牷鎿�(ku貌)灞曟ā濉�
銆€銆€6. 宸ユキ(y猫)鐢ㄩ珮淇濈湡鎿�(ku貌)闊宠缃�
銆€銆€7. 姹借粖鍚庤甯傚牬(ch菐ng)闊抽牷瑙ｆ焙鏂规