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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 > LP2981A-33DBVR

LP2981A-33DBVR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/15 15:01:10 鏌ョ湅 闁辫畝锛�20

LP2981A-33DBVR 鏄竴娆句綆鍔熻�椼�佷綆澹撳樊绶氭�х┅(w臎n)澹撳櫒锛圠DO锛�锛岀敱 Texas Instruments锛堝痉宸炲剙鍣級鐢熺敘(ch菐n)銆傝┎鑺墖鑳藉鎻愪緵楂橀仈(d谩) 150mA 鐨勮几鍑洪浕娴侊紝鍏锋湁闈炲父浣庣殑闈滄厠(t脿i)闆绘祦鍜岃壇濂界殑鐬厠(t脿i)闊挎噳(y墨ng)鎬ц兘锛岄仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欏拰鍏朵粬灏�(du矛)鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
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鍙冩暩(sh霉)

椤炲瀷锛歀DO
銆�銆�杓稿嚭闆诲锛�3.3V
銆�銆�鏈�澶ц几鍑洪浕娴侊細150mA
銆�銆�杓稿叆闆诲鑼冨湇锛�2.7V 鑷� 6V
銆�銆�闈滄厠(t脿i)闆绘祦锛�6渭A锛堝吀鍨嬪�硷級
銆�銆�澹撳樊闆诲锛�250mV锛堝吀鍨嬪��锛屽湪150mA璨�(f霉)杓変笅锛�
銆�銆�灏佽褰㈠紡锛歋OT-23
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銆�銆�PSRR锛堥浕婧愭姂鍒舵瘮锛夛細60dB锛�1kHz锛屽吀鍨嬪�硷級

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1. 闈炲父浣庣殑闈滄厠(t脿i)闆绘祦锛屽欢闀�(zh菐ng)闆绘睜澹藉懡銆�
銆�銆�2. 楂� PSRR 鎬ц兘锛屽彲鏈夋晥鎶戝埗闆绘簮鍣伈銆�
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銆�銆�7. 鏀寔瀵硾鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)澶氱ó鐠�(hu谩n)澧冩浠躲��

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LP2981A-33DBVR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鏁�銆佷綆鍔熻�楃┅(w臎n)澹撹В姹烘柟妗堢殑闋�(l菒ng)鍩�锛屽寘鎷細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝侊紙濡傛墜姗�(j墨)銆丳DA 鍜屽叾浠栨墜鎸佽ō(sh猫)鍌欙級銆�
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銆�銆�3. 鍙┛鎴磋ō(sh猫)鍌欙紙濡傛櫤鑳芥墜琛ㄣ�佸仴韬拷韫ゅ櫒锛�銆�
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鏇夸唬鍨嬭櫉(h脿o)

LP2985-33DBVR, LM2936Z-3.3, MCP1700-3302E-T

lp2981a-33dbvr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

lp2981a-33dbvr璩囨枡 鏇村>

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

lp2981a-33dbvr鐢�(ch菐n)鍝�

lp2981a-33dbvr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 绌�(w臎n)澹撳櫒 - 绶氭��
  • 绯诲垪-
  • 绌�(w臎n)澹撳櫒鎷�?f霉)娴(ji茅)妲�(g貌u)姝�锛屽浐瀹氬紡
  • 杓稿嚭闆诲3.3V
  • 杓稿叆闆诲鏈�楂� 16V
  • 闆诲 - 澹撻檷锛堟(bi膩o)婧�(zh菙n)锛�0.2V @ 100mA
  • 绌�(w臎n)澹撳櫒鏁�(sh霉)閲�1
  • 闆绘祦 - 杓稿嚭100mA锛堟渶灏忓�硷級
  • 闆绘祦 - 闄愬埗锛堟渶灏忥級150mA
  • 宸ヤ綔婧害-40°C ~ 125°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨SC-74A锛孲OT-753
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�SOT-23-5
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-17361-6