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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 > TPA2012D2

TPA2012D2 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 12:38:06 鏌ョ湅 闁辫畝锛�27

TPA2012D2 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櫒锛岀敱寰峰窞鍎�鍣� (TI) 鎻愪緵銆傝┎鑺墖閲囩敤浜嗗厛閫�(j矛n)鐨� EMC 鎶戝埗鎶�琛�(sh霉)锛岃兘澶犲湪涓嶄娇鐢ㄥ閮ㄦ烤娉㈠櫒鐨勬儏娉佷笅娓涘皯闆荤骞叉摼銆傚叾楂樻晥鐜囧拰绶婃箠鐨勮ō(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎渚挎敎寮忛浕姹犱緵闆昏ō(sh猫)鍌�銆�
銆�銆�TPA2012D2 鏀寔鍠伈閬撹几鍑�锛岃兘澶犻﹨(q奴)鍕� 4惟 鎴� 8惟 鐨勬彋(y谩ng)鑱插櫒璨�(f霉)杓�锛屽苟涓斿叿鍌欏嚭鑹茬殑闊宠唱(zh矛)琛ㄧ従(xi脿n)銆傛澶�锛屽畠閭勫叿鏈夌煭璺繚璀�(h霉)銆佺啽闂�(gu膩n)鏂蜂繚璀�(h霉)鍜屾瑺澹撻帠瀹氱瓑鍔熻兘锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑绌�(w臎n)瀹氭�у拰鍙潬鎬с��

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�鏈�澶ц几鍑哄姛鐜囷細1.6W锛�4惟 璨�(f霉)杓�锛孴HD+N=1%锛�
銆�銆�鏁堢巼锛氶珮閬�(d谩) 90%
銆�銆�淇″櫔姣旓細-93dB
銆�銆�闆绘簮闆绘祦锛氬吀鍨嬪�� 3.5mA锛堝緟姗�(j墨)妯″紡涓嬶級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歏QFN-16 (3mm x 3mm)
銆�銆�THD+N锛�0.05%锛�1W 杓稿嚭锛�4惟 璨�(f霉)杓夛級

鐗规��

TPA2012D2 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樻晥鐜囪ō(sh猫)瑷�(j矛)锛岄檷浣庡姛鑰楀苟寤堕暦闆绘睜澹藉懡銆�
銆�銆�2. 鍏�(n猫i)缃� EMC 鎶戝埗鍔熻兘锛岀劇闇�澶栭儴婵炬尝鍣ㄥ嵆鍙笡灏戦浕纾佸共鎿�銆�
銆�銆�3. 绨″寲鐨勫鍦嶉浕璺ō(sh猫)瑷�(j矛)锛屾笡灏� BOM 鎴愭湰鍜� PCB 鍗犵敤闈㈢⿳銆�
銆�銆�4. 鍏�(n猫i)缃绋繚璀�(h霉)鍔熻兘锛屽寘鎷亷婧繚璀�(h霉)銆佺煭璺繚璀�(h霉)鍜屾瑺澹撻帠瀹�锛屽寮�(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�5. 鍑鸿壊鐨勯煶闋绘�ц兘锛屾彁渚涢珮淇″櫔姣斿拰浣庡け鐪�銆�
銆�銆�6. 鏀寔 2.7V 鑷� 5.5V 瀵浕婧愰浕澹撹寖鍦�锛岄仼鎳�(y墨ng)涓嶅悓鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�7. 灏忓瀷 VQFN-16 灏佽锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢�銆�

鎳�(y墨ng)鐢�

TPA2012D2 寤ｆ硾鎳�(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)鍜屽钩鏉块浕鑵︿腑鐨勯煶闋绘斁澶�銆�
銆�銆�2. 渚挎敎寮忓濯掗珨鎾斁鍣ㄧ殑鎻�(y谩ng)鑱插櫒椹�(q奴)鍕�銆�
銆�銆�3. 钘�(l谩n)鐗欓煶绠卞拰鍏朵粬鐒＄窔闊抽牷瑷�(sh猫)鍌�銆�
銆�銆�4. 鍙┛鎴磋ō(sh猫)鍌欏鏅鸿兘鎵嬭〃鎴栧仴韬拷韫ゅ櫒鐨勯煶闋绘ā濉�銆�
銆�銆�5. 灏忓瀷瀹剁敤闊抽熆瑷�(sh猫)鍌欏拰鐜╁叿銆�
銆�銆�6. 宸ユキ(y猫)鎺у埗闈㈡澘鍜屾秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佺殑瑾為煶鎻愮ず鍔熻兘銆�

鏇夸唬鍨嬭櫉

TPA2011D2, TPA2005D2

tpa2012d2鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

tpa2012d2璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

tpa2012d2鍙冩暩(sh霉)

  • 鍏稿瀷鍠浕婧愰浕澹�2.5 鈫� 5.5 V
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 瀵害4.15mm
  • 灏佽椤炲瀷QFN
  • 灏哄4.15 x 4.15 x 0.75mm
  • 鎳�(y墨ng)鐢�绉诲嫊闆昏┍銆佺泭鏅虹帺鍏�銆佹帉涓婇浕鑵�銆佷究鏀滃紡瑷�(j矛)绠楁(j墨)銆佷究鏀滃紡 DVD 鎾斁姗�(j墨)銆佷究鏀滃紡娓告埐姗�(j墨)銆佷究鏀滃紡鏀堕煶姗�(j墨)銆乁SB 闊崇銆佺劇绶氳伣绛�
  • 寮曡叧鏁�(sh霉)鐩�20
  • 鏀惧ぇ鍣ㄩ鍨�D 椤�
  • 鏈�浣庡伐浣滄韩搴�-40 掳C
  • 鏈�灏廋MRR-69dB
  • 鏈�楂樺伐浣滄韩搴�+85 掳C
  • 姣忕墖鑺墖閫氶亾鏁�(sh霉)鐩�2
  • 闆绘簮椤炲瀷鍠�
  • 杓稿叆淇¤櫉椤炲瀷宸垎銆佸柈绔�
  • 杓稿嚭淇¤櫉椤炲瀷宸垎
  • 杓稿嚭椤炲瀷2鑱查亾绔嬮珨鑱�
  • 闀峰害4.15mm
  • 楂樺害0.75mm