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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 > LM4881MX

LM4881MX 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 20:22:05 鏌ョ湅 闁辫畝锛�29

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鍙冩暩(sh霉)

鏈�澶ц几鍑哄姛鐜囷細2W锛�5V锛�4惟璨�(f霉)杓夛級
銆�銆�闆绘簮闆诲鑼冨湇锛�2.7V~5.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�600渭A锛堝吀鍨嬪�硷級
銆�銆�闂�(gu膩n)鏂烽浕娴侊細1渭A锛堝吀鍨嬪�硷級
銆�銆�THD+N锛�<1%锛�1kHz锛�5V锛�1W锛�4惟璨�(f霉)杓夛級
銆�銆�PSRR锛�-60dB锛�100Hz锛�
銆�銆�鏁堢巼锛�85%锛堝吀鍨嬪��锛�1kHz锛�1W锛�4惟璨�(f霉)杓夛級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�

鐗规��

LM4881MX閲囩敤浜嗗厛閫�(j矛n)鐨凞椤炴斁澶ф妧琛�(sh霉)锛岃兘澶犲湪淇濊瓑闊宠唱(zh矛)鐨勫悓鏅�(sh铆)鎻愪緵鏇撮珮鐨勬晥鐜囥�傚叾浣庨潨鎱�(t脿i)闆绘祦鍜岄棞(gu膩n)鏂锋ā寮忎娇鍏舵垚鐐轰究鏀滃紡鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�
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銆�銆�姝ゅ锛孡M4881MX鐨勮ō(sh猫)瑷�(j矛)闈炲父绨�(ji菐n)娼�锛屽閮ㄥ厓浠舵暩(sh霉)閲忓皯锛屾湁鍔╀簬娓涘皯PCB闈㈢⿳鍜屾暣楂旇В姹烘柟妗堟垚鏈�銆�
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LM4881MX閬╃敤浜庡绋究鏀滃紡闊抽牷瑷�(sh猫)鍌欙紝渚嬪钘�(l谩n)鐗欓煶绠�銆佹櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佷究鏀滃紡濯掗珨鎾斁鍣ㄧ瓑銆�
銆�銆�瀹冮倓鍙互鐢ㄤ簬灏忓瀷瀹剁敤闊抽熆绯荤当(t菕ng)銆佺帺鍏�銆侀浕瀛愭浉闁辫畝鍣ㄤ互鍙婂叾浠栭渶瑕侀珮鏁堥煶闋绘斁澶х殑浣庡姛鑰楃敘(ch菐n)鍝佷腑銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬�锛孡M4881MX鐗瑰垾閬╁悎灏�(du矛)闆绘睜澹藉懡鏈夊毚(y谩n)鏍艰姹傜殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

LM4880MX
銆�銆�LM4882MX
銆�銆�TPA3110D2

lm4881mx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)

lm4881mx璩囨枡 鏇村>

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

lm4881mx鍙冩暩(sh霉)

  • 鍒堕�犲晢National Semiconductor (TI)
  • 鐢�(ch菐n)鍝�Class-AB
  • 杓稿嚭鍔熺巼0.3 W x 2 at 8 Ohms
  • 杓稿嚭椤炲瀷2-Channel Stereo
  • THD + 鍣伈0.025 %, 0.02 %
  • 宸ヤ綔闆绘簮闆诲3 V, 5 V
  • 鏈�澶у伐浣滄韩搴�+ 85 C
  • 瀹夎棰�(f膿ng)鏍�SMD/SMT
  • 灏佽 / 绠遍珨SOIC-8 Narrow
  • 灏佽Reel
  • 闊抽牷璨�(f霉)杓夐浕闃�32 Ohms
  • 杓稿叆瑁�(b菙)鍎熼浕澹�50 mV at 5 V
  • 杓稿叆淇¤櫉(h脿o)椤炲瀷Single
  • 鏈�灏忓伐浣滄韩搴�- 40 C
  • 杓稿嚭淇¤櫉(h脿o)椤炲瀷Single
  • 闆绘簮椤炲瀷Single
  • Supply Voltage - Max5.5 V
  • Supply Voltage - Min2.7 V