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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 > LP3893

LP3893 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/6/5 12:56:07 鏌ョ湅 闁辫畝锛�10

LP3893 鏄竴娆句綆鍔熻��銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛岄噰鐢ㄥ浐瀹氳几鍑洪浕澹撹ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鍏锋湁闈炲父浣庣殑鎺ュ湴闆绘祦鍜岄珮绱嬫尝鎶戝埗姣�锛岄潪甯搁仼鍚堢敤浜庝究鏀滃紡瑷�(sh猫)鍌欏拰鍏朵粬灏嶉浕婧愭晥鐜囧拰鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆侺P3893 鎻愪緵浜嗗嚭鑹茬殑绶氳矾鍜岃矤(f霉)杓夌灛鎱�(t脿i)闊挎噳(y墨ng)锛屽苟涓斿収(n猫i)缃亷鐔变繚璀�(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛岀⒑淇濆湪鍚勭ó宸ヤ綔姊濅欢涓嬬殑鍙潬鎬�銆�
銆�銆�閫欐鑺墖鐨勫伐浣滈浕澹撹寖鍦嶇偤 2.7V 鑷� 5.5V锛岃兘澶犳彁渚涢珮閬�(d谩) 150mA 鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傜敱浜庡叾灏佽灏忓阀涓斿鍦嶉浕璺啊鍠紝LP3893 鎴愮偤瑷卞绌洪枔鍙楅檺鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�2.7V - 5.5V
銆�銆�杓稿嚭闆诲锛�1.8V
銆�銆�鏈�澶ц几鍑洪浕娴侊細150mA
銆�銆�鎺ュ湴闆绘祦锛�30uA锛堝吀鍨嬪�硷級
銆�銆�澹撻檷闆诲锛�200mV锛堟渶澶у��锛屽吀鍨嬭矤(f霉)杓変笅锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OT-23

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LP3893 鐨勪富瑕佺壒榛�(di菐n)鏄叾浣庡姛鑰楃壒鎬у拰楂樼┅(w臎n)瀹氭�с�傚叾鎺ュ湴闆绘祦鍍呯偤 30uA锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欎互寤堕暦绾�(x霉)鑸檪闁�銆傛澶�锛岃┎鍣ㄤ欢鍏峰倷鍎�(y艒u)鐣扮殑绱嬫尝鎶戝埗鑳藉姏锛屽吀鍨嬪�艰秴閬� 60dB锛岃兘澶犳湁鏁堥檷浣庤几鍑洪浕澹撲腑鐨勫櫔鑱插共鎿�銆�
銆�銆�瑭茶姱鐗囬倓鍏锋湁蹇�熺灛鎱�(t脿i)闊挎噳(y墨ng)鎬ц兘锛屽彲浠ユ噳(y墨ng)灏嶈矤(f霉)杓夐浕娴佺殑蹇�熻畩鍖栬�屼繚鎸佽几鍑虹┅(w臎n)瀹�銆傚収(n猫i)閮ㄩ泦鎴愮殑閬庢韩淇濊(h霉)鍜岃几鍑虹煭璺繚璀�(h霉)閫�(j矛n)涓�姝ユ彁楂樹簡绯荤当(t菕ng)鐨勫畨鍏ㄦ�с��
銆�銆�LP3893 鐨勫皝瑁濈偤 SOT-23锛岄珨绌嶅皬涓旀槗浜庡畨瑁�锛岄仼鍚堢┖闁撴湁闄愮殑瑷�(sh猫)瑷�(j矛)銆傚叾鍥哄畾杓稿嚭闆诲鐒￠渶澶栭儴瑾�(di脿o)绡�(ji茅)鍏冧欢锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷�(j矛)骞堕檷浣庝簡鎴愭湰銆�

鎳�(y墨ng)鐢�

LP3893 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佷綆鍔熻�楀拰楂樼┅(w臎n)瀹氭�х殑闆诲瓙瑷�(sh猫)鍌欎腑銆傚吀鍨嬫噳(y墨ng)鐢ㄥ牬鏅寘鎷細
銆�銆�1. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屽鎵嬫(j墨)銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō(sh猫)鍌欍��
銆�銆�2. 鐒＄窔閫氫俊妯″锛屼緥濡傝棈(l谩n)鐗欐ā濉婂拰 Zigbee 妯″銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛屽挨鍏舵槸閭ｄ簺灏嶉浕婧愬櫔鑱叉晱鎰熺殑鍌虫劅鍣ㄦ帴鍙�銆�
銆�銆�4. 宓屽叆寮忓井鎺у埗鍣ㄥ柈鍏� (MCU) 鐨勯浕婧愪緵闆婚儴鍒�銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛屼緥濡備究鏀滃紡鍋ュ悍鐩�(ji膩n)娓缃�銆�
銆�銆�6. 鍏朵粬浠讳綍闇�瑕侀珮鏁堜綆澹撳樊绌�(w臎n)澹撳櫒鐨勫湴鏂�銆�

鏇夸唬鍨嬭櫉

LP3863, AP2112K, MCP1700

lp3893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

lp3893璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級