PE33243A-E 鏅�(sh铆)闁擄細2025/5/9 17:47:46 闁辫畝锛�21

PE33243A-E 鏄竴娆鹃珮鎬ц兘銆佷綆鍣伈鐨� LDO锛堜綆澹撳樊绶氭€х┅(w臎n)澹撳櫒锛�锛屽皥鐐洪渶瑕侀珮绮惧害鍜岀┅(w臎n)瀹氭€т緵闆荤殑鎳�(y墨ng)鐢ㄨ€岃ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨� CMOS 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銆侾E33243A-E 鐨勪富瑕佺壒榛�(di菐n)鏄秴浣庡櫔鑱叉€ц兘銆侀珮闆绘簮鎶戝埗姣旓紙PSRR锛変互鍙婂揩閫熺灛鎱�(t脿i)闊挎噳(y墨ng)锛屼娇鍏堕潪甯搁仼鍚堝皪(du矛)闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑鎳�(y墨ng)鐢�锛屼緥濡� RF 妯″銆侀煶闋昏ō(sh猫)鍌欎互鍙婂叾浠栨晱鎰熼浕璺�銆傛澶栵紝鍏跺皝瑁濆皬宸�锛岄仼鍚堢┖闁撳彈闄愮殑瑷�(sh猫)瑷�(j矛)鍫�(ch菐ng)鏅�銆�
銆€銆€PE33243A-E 鍏�(n猫i)缃簡閬庢祦淇濊(h霉)鍜岄亷婧繚璀�(h霉)鍔熻兘锛岀⒑淇濆湪鐣板父宸ヤ綔姊濅欢涓嬭兘澶犲畨鍏ㄩ亱(y霉n)琛�銆傞€欐鑺墖鏀寔鍥哄畾杓稿嚭闆诲鐗堟湰锛屽苟涓斿彲浠ラ€氶亷澶栭儴鍏冧欢瑾�(di脿o)鏁磋几鍑洪浕澹擄紙鍙(di脿o)鐗堟湰锛�銆�

鍙冩暩(sh霉)

杓稿叆闆诲鑼冨湇锛�1.8V 鑷� 5.5V
銆€銆€杓稿嚭闆诲鑼冨湇锛�0.8V 鑷� 3.3V
銆€銆€鏈€澶ц几鍑洪浕娴侊細300mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�10uA锛堝吀鍨嬪€硷級
銆€銆€ dropout闆诲锛�200mV锛園300mA锛�
銆€銆€璨�(f霉)杓夎(di脿o)鏁寸巼锛毬�0.5%
銆€銆€绶氳矾瑾�(di脿o)鏁寸巼锛毬�0.5%
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, SOT-89
銆€銆€闆绘簮鎶戝埗姣旓紙PSRR锛夛細70dB锛園1kHz锛�
銆€銆€鍣伈姘村钩锛�8uV RMS锛園10Hz 鑷� 100kHz锛�

鐗规€�

1. 瓒呬綆鍣伈瑷�(sh猫)瑷�(j矛)锛岄仼鐢ㄤ簬灏�(du矛)闆绘簮绱斿噲搴﹁姹傞珮鐨勫牬(ch菐ng)鍚�銆�
銆€銆€2. 楂� PSRR 鎬ц兘锛屾湁鏁堟姂鍒惰几鍏ョ绱嬫尝骞叉摼銆�
銆€銆€3. 蹇€熺灛鎱�(t脿i)闊挎噳(y墨ng)锛岀⒑淇濆湪鍕�(d貌ng)鎱�(t脿i)璨�(f霉)杓夋浠朵笅杓稿嚭闆诲绌�(w臎n)瀹�銆�
銆€銆€4. 鍏�(n猫i)缃亷娴佸拰閬庢韩淇濊(h霉)姗�(j墨)鍒讹紝澧炲挤(qi谩ng)绯荤当(t菕ng)鍙潬鎬�銆�
銆€銆€5. 灏忓阀灏佽閬搁爡(xi脿ng)锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆€銆€6. 鏀寔瀵寖鍦嶈几鍏ラ浕澹�锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€7. 杓稿嚭闆诲鍙(di脿o)鐗堟湰闈堟椿婊胯冻涓嶅悓瑷�(sh猫)瑷�(j矛)闇€姹傘€�

鎳�(y墨ng)鐢�

1. 渚挎敎寮忛浕瀛愯ō(sh猫)鍌�锛屽鏅鸿兘鎵嬫(j墨)銆佸钩鏉块浕鑵︾瓑銆�
銆€銆€2. RF 妯″鍙婄劇绶氶€氫俊瑷�(sh猫)鍌欙紝鍖呮嫭钘�(l谩n)鐗�銆乄i-Fi 鍜� Zigbee 绛夈€�
銆€銆€3. 闊抽牷鏀惧ぇ鍣ㄥ強鍏朵粬灏�(du矛)闆绘簮鍣伈鏁忔劅鐨勯煶闋昏ō(sh猫)鍌�銆�
銆€銆€4. 閱�(y墨)鐧傚剙鍣�锛屼緥濡傝剤鎼忚姘у剙銆佽绯栧剙绛�銆�
銆€銆€5. 鐗╄伅(li谩n)缍�(w菐ng)锛圛oT锛夌瘈(ji茅)榛�(di菐n)瑷�(sh猫)鍌�銆�
銆€銆€6. 鍙┛鎴磋ō(sh猫)鍌欏強浣庡姛鑰楀偝鎰熷櫒妯″銆�