MIC5259-2.8BD5 鏅�(sh铆)闁擄細2025/5/8 13:59:30 闁辫畝锛�29

MIC5259-2.8BD5鏄疢icrochip Technology鍏徃鐢熺敘(ch菐n)鐨勪綆鍔熻€�銆侀珮绮惧害鐨勭窔鎬х┅(w臎n)澹撳櫒锛圠DO锛夈€傝┎鑺墖鍏锋湁2.8V鍥哄畾杓稿嚭闆诲锛岄潪甯搁仼鍚堢偤浣庡姛鑰楃郴绲�(t菕ng)涓殑鏁忔劅璨�(f霉)杓変緵闆�銆傚叾瑷�(sh猫)瑷�(j矛)鐩(bi膩o)鏄彁渚涢珮鎬ц兘鍜岄珮鏁堢巼锛屽悓鏅�(sh铆)淇濇寔妤典綆鐨勯潨鎱�(t脿i)闆绘祦浠ュ欢闀�(zh菐ng)闆绘睜澹藉懡銆�
銆€銆€瑭插櫒浠堕噰鐢ㄥ厛閫�(j矛n)鐨凜MOS宸ヨ棟鍒堕€�锛岃兘澶犲湪瀵几鍏ラ浕澹撹寖鍦嶅収(n猫i)鎻愪緵绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽苟涓斿叿鏈夊揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)鍜屽嚭鑹茬殑绶氳矾/璨�(f霉)杓夎(di脿o)绡€(ji茅)鑳藉姏銆�

鍙冩暩(sh霉)

杓稿嚭闆诲锛�2.8V
銆€銆€杓稿叆闆诲鑼冨湇锛�2.3V 鑷� 5.5V
銆€銆€杓稿嚭闆绘祦锛氭渶澶�300mA
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€�1渭A
銆€銆€ dropout闆诲锛氬吀鍨嬪€�200mV @ 300mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歋OT-23-5

鐗规€�

MIC5259-2.8BD5鍏锋湁闈炲父浣庣殑鎺ュ湴闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢�銆傚畠閭勫収(n猫i)缃簡鍙嶅悜闆绘祦淇濊(h霉)鍔熻兘锛岀⒑淇濆湪闂�(gu膩n)闁夋檪(sh铆)涓嶆渻(hu矛)鏈夐浕娴佸緸杓稿嚭绔祦鍥炶几鍏ョ銆�
銆€銆€姝ゅ锛岃┎鍣ㄤ欢鍏峰倷閬�(gu貌)婧繚璀�(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛岃兘澶犳湁鏁堥槻姝㈢敱浜庢サ绔浠舵垨浣跨敤涓嶇暥(d膩ng)灏�(d菐o)鑷寸殑鎼嶅銆�
銆€銆€鍏跺揩閫熺殑鐬厠(t脿i)闊挎噳(y墨ng)鐗规€т娇寰楀畠闈炲父閬╁悎鐢ㄤ簬鍣伈鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼緥濡俁F闆昏矾鍜岀簿瀵嗘ā鎿浕璺�銆傝┎鑺墖閭勫叿鏈夐潪甯稿ソ鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛屽彲浠ュ湪楂橀牷涓嬫湁鏁堝湴鎶戝埗杓稿叆闆诲绱嬫尝銆�

鎳�(y墨ng)鐢�

MIC5259-2.8BD5寤ｆ硾鎳�(y墨ng)鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欎腑锛屽寘鎷櫤鑳芥墜姗�(j墨)銆佸钩鏉块浕鑵�銆佸彲绌挎埓瑷�(sh猫)鍌欏拰鍏朵粬闆绘睜渚涢浕鐢�(ch菐n)鍝�銆傚畠涔熼仼鐢ㄤ簬闇€瑕佺┅(w臎n)瀹氫綆澹撻浕婧愮殑鐗╄伅(li谩n)缍�(w菐ng)瑷�(sh猫)鍌欍€佺劇(w煤)绶氬偝鎰熷櫒绡€(ji茅)榛�(di菐n)浠ュ強鍚勭ó娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝併€�
銆€銆€鐢变簬鍏朵綆鍣伈鍜岄珮PSRR鐗规€�锛孧IC5259-2.8BD5閭勫彲浠ョ偤灏勯牷妯″銆侀煶闋绘斁澶у櫒浠ュ強鍏朵粬灏�(du矛)闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑闆昏矾鎻愪緵鍙潬鐨勯浕婧愯В姹烘柟妗堛€�