銆�銆�LM3886TF鍚庨潰鐨凾F鐐哄叏绲曠罚灏佽��锛屽拰 LM1875T鐩告瘮锛屽畠鐨勫姛鐜囪純澶э紝鍦ㄩ�嶅畾宸ヤ綔闆诲�撲笅鍙�閬�(d谩)68W鐨勯�ｇ簩(x霉)涓嶅け鐪熷钩鍧囧姛鐜�锛屽悓妯ｅ叿鏈夋瘮杓冨畬鍠勭殑閬�(gu貌)澹撻亷(gu貌)娴侀亷(gu貌)鐔变繚璀�(h霉)鍔熻兘锛� 鏈�鍙�璨寸殑鏄�瀹冨叿鏈夎嚜鍕�(d貌ng)鎶楅枊(k膩i)闂�(gu膩n)姗�(j墨)鏅�(sh铆)鐨勯浕娴佹矕鎿婄殑鍔熻兘锛屼娇鎻�(y谩ng)鑱插櫒鑳藉�犲畨鍏ㄧ殑宸ヤ��銆� LM3886鍎�(y艒u)鐣扮殑鎬ц兘锛屼娇寰楀畠鍦ㄨ繎骞惧勾闊抽熆鍒朵綔涓�寤ｆ硾鐨勬��(y墨ng)鐢�锛岃ū澶氭垚鍝佸姛鏀炬��(j墨)涓�灏辨湁鐩存帴鐨勬��(y墨ng)鐢ㄥ畠鎿�(d膩n)浠诲悗绱�(j铆)鍔熸斁鎴栬�呯敤瀹冧綔鐐洪噸浣庨煶鏀惧ぇ闆昏矾銆傞噰鐢ㄤ簡缇庡湅(gu贸)NS鍏�鍙革紙鍦�(gu贸)瀹跺崐灏�(d菐o)楂斿叕鍙革級鎺ㄥ嚭鐨勬柊鍨嬮珮淇濈湡闊抽熆鍔熸斁闆嗘垚闆昏矾LM3886TF浣滃姛鐜囨斁澶�锛岀敤閬�(y霉n)鏀綨E5532鎴朅D827浣滃墠缃�绶氭�ф斁澶у拰闊宠��(di脿o)鏀惧ぇ銆傚叾鐗归粸(di菐n)鏈夛細杓稿嚭鍔熺巼澶э紙閫ｇ簩(x霉)杓稿嚭鍔熺巼68W锛�銆佸け鐪熷害灏忥紙绺藉け鐪熷姞鍣�鑱�<0.03%锛�銆佷繚璀�(h霉)鍔熻兘锛堝寘鎷�閬�(gu貌)澹撲繚璀�(h霉)銆侀亷(gu貌)鐔变繚璀�(h霉)銆侀浕娴侀檺鍒�銆佹韩搴﹂檺鍒�銆侀枊(k膩i)闂�(gu膩n)闆绘簮鏅�(sh铆)鐨勬彋(y谩ng)鑱插櫒娌栨搳淇濊��(h霉)銆侀潨鍣�鍔熻兘锛夐綂鍏�锛屽�栧湇鍏冧欢灏�锛屽埗浣滆��(di脿o)瑭﹀�规��锛屽伐浣滅┅(w臎n)瀹氬彲闈犮�傜敱浜庣敤瀹冨埗浣滃姛鐜囨斁澶ч浕璺�鍏锋湁绨�(ji菐n)鏄�锛岄仼鐢ㄧ殑鐗归粸(di菐n)锛岀壒鍒ラ仼鍚堜簬鐕掑弸浠ュ強闆诲瓙鎰�(脿i)濂借�呯殑鍒朵綔銆�

銆�銆�LM3886TF鐨勯浕姘ｅ弮鏁�(sh霉)濡備笅锛�
銆�銆�LM3886鍦╒CC=VEE=28V銆� 4姝愯矤(f霉)杓夋檪(sh铆)鑳介仈(d谩)鍒�68W鐨勯�ｇ簩(x霉)骞冲潎鍔熺巼锛屽湪VCC=VEE=35V锛�8姝愯矤(f霉)杓夋檪(sh铆)鑳介仈(d谩)鍒�50W鐨勫钩鍧囧姛鐜�銆傚叿鏈夎純瀵�鐨勯浕婧愰浕澹撹寖鍦峍CC+VEE鐐�20V-94V锛�
銆�銆�绺借�ф尝澶辩��+鍣�鑱诧��60W 20Hz<F
銆�銆�杞�(zhu菐n)鎻涢�熺巼(SLEW RATE):VIN=2.0VP-P銆乼RISE=2ns 鏅�(sh铆)鐨勫�肩偤 19V/us
銆�銆�鍚勮叧浣嶅畾缇╁強鍏稿瀷闆昏矾锛�