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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

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 > PL8810A

PL8810A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/20 20:35:56 鏌ョ湅 闁辫畝锛�19

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銆�銆�PL8810A鏀寔1.8V鑷�5.5V鐨勫杓稿叆闆诲鑼冨湇锛屽苟鑳芥彁渚涢珮閬�(d谩)300mA鐨勬寔绾�(x霉)杓稿嚭闆绘祦銆傚叾鍏�(n猫i)閮ㄩ泦鎴愮殑淇濊(h霉)闆昏矾鍖呮嫭閬庢祦淇濊(h霉)銆佺煭璺繚璀�(h霉)鍜岄亷婧繚璀�(h霉)锛岀⒑淇濅簡鍦ㄧ暟甯告儏娉佷笅鐨勫彲闈犳��銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V - 5.5V
銆�銆�杓稿嚭闆绘祦锛�300mA
銆�銆�鎺ュ湴闆绘祦锛�2uA锛堝吀鍨嬪�硷級
銆�銆� dropout闆诲锛�200mV锛堝吀鍨嬪�硷紝@300mA锛�
銆�銆� PSRR锛�-56dB锛園1kHz锛�
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�灏佽褰㈠紡锛歋OT-23, SOT-89

鐗规��

1. PL8810A閲囩敤鍏堥��(j矛n)鐨凜MOS宸ヨ棟鍒堕��锛屽叿鏈夋サ浣庣殑闈滄厠(t脿i)闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō(sh猫)鍌�銆�
銆�銆�2. 鍏�(n猫i)缃浐瀹氳几鍑洪浕澹撻伕闋�(xi脿ng)锛屾兜钃嬪父瑕嬬殑1.8V銆�2.5V銆�2.8V銆�3.0V銆�3.3V绛夐浕澹撶瓑绱�(j铆)锛岀啊(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)娴佺▼銆�
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銆�銆�5. 灏佽灏忓阀锛屼究浜嶱CB甯冨眬鍜岀剨鎺ワ紝閬╁悎绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�
銆�銆�6. 楂楶SRR鎸囨(bi膩o)鍙湁鏁堥檷浣庤几鍏ョ鐨勫櫔鑱插共鎿撅紝鎻愬崌绯荤当(t菕ng)鐨勬暣楂旀�ц兘銆�

鎳�(y墨ng)鐢�

PL8810A寤ｆ硾鎳�(y墨ng)鐢ㄤ簬娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑锛屼緥濡傛櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欍�佽棈(l谩n)鐗欒�虫(j墨)浠ュ強鍏朵粬渚挎敎寮忚ō(sh猫)鍌欑殑闆绘簮绠＄悊銆�
銆�銆�姝ゅ锛屽畠涔熼潪甯搁仼鍚堝皪(du矛)闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑鍫�(ch菐ng)鏅�锛屽闊抽牷鏀惧ぇ鍣�銆佸皠闋绘ā濉�銆佸偝鎰熷櫒鎺ュ彛闆昏矾绛�銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楀拰灏忓昂瀵哥壒榛�(di菐n)锛孭L8810A閭勫彲鐢ㄤ簬鐗╄伅(li谩n)缍�(w菐ng)瑷�(sh猫)鍌�銆佹櫤鑳藉灞呯敘(ch菐n)鍝佸強閱�(y墨)鐧傞浕瀛愯ō(sh猫)鍌欎腑鐨勯浕婧愯В姹烘柟妗堛��

鏇夸唬鍨嬭櫉(h脿o)

AP2112K
銆�銆�LM1117
銆�銆�RT9013

pl8810a鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 灏佽/鎵硅櫉(h脿o)
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