鏅傞枔锛�2025/6/6 15:46:03
闁辫畝锛�5
LD031A221KAB2A 鏄竴娆剧敱鏃ユ湰缇呭锛圧OHM锛夊叕鍙哥敓鐢㈢殑浣庡姛鑰�銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛圠DO锛夈�傝┎鑺墖閲囩敤浜嗗厛閫茬殑BiCDMOS宸ヨ棟鍒堕��锛屽叿鏈変綆闈滄厠(t脿i)闆绘祦鍜岄珮绱嬫尝鎶戝埗姣旂殑鐗归粸锛岄潪甯搁仼鍚堜究鏀滃紡瑷倷鍜屽皪闆绘簮鍣伈鏁忔劅鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�閫欐鑺墖鑳藉鍦ㄥ杓稿叆闆诲鑼冨湇鍏ф彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟涓斿叿鍌欓亷娴佷繚璀�銆侀亷鐔遍棞鏂风瓑鍔熻兘锛屼互纰轰繚鍦ㄥ悇绋伐娉佷笅鐨勭┅(w臎n)瀹氭�у拰鍙潬鎬�銆傚叾灏忓瀷灏佽瑷▓涔熶娇鍏堕潪甯搁仼鐢ㄤ簬绌洪枔鍙楅檺鐨勯浕璺ō瑷�銆�
杓稿叆闆诲鑼冨湇锛�1.8V~5.5V
銆�銆�杓稿嚭闆诲锛�3.3V
銆�銆�杓稿嚭闆绘祦锛�300mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�2uA
銆�銆� dropout闆诲锛�220mV锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歐CSP6G
LD031A221KAB2A 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 妤典綆鐨勯潨鎱�(t脿i)闆绘祦锛屽儏鐐�2uA锛岄仼鍚堥浕姹犱緵闆荤殑渚挎敎寮忚ō鍌欍��
銆�銆�2. 楂樼磱娉㈡姂鍒舵瘮锛圥SRR锛夛紝鍦�1kHz闋荤巼涓嬪彲閬�70dB锛屾湁鏁堟笡灏戦浕婧愬櫔鑱层��
銆�銆�3. 鍏х疆閬庢祦淇濊鍜岄亷婧繚璀峰姛鑳�锛屾彁楂樼郴绲�(t菕ng)瀹夊叏鎬�銆�
銆�銆�4. 蹇�熺灛鎱�(t脿i)闊挎噳锛岃兘澶犻仼鎳夎矤杓夐浕娴佺殑蹇�熻畩鍖�銆�
銆�銆�5. 灏忓瀷灏佽灏哄锛屽崰鐢≒CB闈㈢⿳灏�锛屼究浜庤ō瑷堢穵婀婂瀷闆昏矾銆�
銆�銆�6. 鎻愪緵鍥哄畾杓稿嚭闆诲閬搁爡锛岀啊鍖栦簡澶栧湇闆昏矾瑷▓銆�
LD031A221KAB2A 寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 渚挎敎寮忛浕瀛愯ō鍌�锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀拰鍙┛鎴磋ō鍌�銆�
銆�銆�2. 鐒＄窔閫氫俊妯″锛屼緥濡傝棈鐗欐ā濉�銆乄i-Fi妯″绛夈��
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷倷锛岀壒鍒ユ槸闇�瑕佷綆鍣伈闆绘簮鐨勫牬鏅��
銆�銆�4. 閱�(y墨)鐧傞浕瀛愯ō鍌�锛屽琛�绯栧剙銆佽剤鎼忚姘у剙绛�銆�
銆�銆�5. 娑堣不椤為浕瀛愮敘鍝�锛屼緥濡傛暩(sh霉)纰肩浉姗�銆丮P3鎾斁鍣ㄧ瓑銆�
銆�銆�6. 浠讳綍闇�瑕侀珮鏁堣兘鍜屼綆鍔熻�楅浕婧愮鐞嗙殑绯荤当(t菕ng)銆�
LDL1117S33R, AP2112K-3.3
