鏅傞枔锛�2025/5/30 15:54:25
闁辫畝锛�12
MM1385NNRE 鏄竴娆剧敱鎰忔硶鍗婂皫楂旓紙STMicroelectronics锛夋帹鍑虹殑楂樻晥鑳界窔鎬х┅(w臎n)澹撳櫒鑺墖锛屽皥鐐洪渶瑕佷綆鍔熻�楀拰楂樼┅(w臎n)瀹氭�х殑鎳夌敤瑷▓銆傝┎鑺墖鍏锋湁鍑鸿壊鐨勯浕婧愭姂鍒舵瘮锛圥SRR锛�锛岃兘澶犳湁鏁堥亷婵捐几鍏ラ浕澹撲腑鐨勫櫔鑱�锛屽悓鏅傛彁渚涚┅(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�鍏剁穵婀婄殑灏佽褰㈠紡鍜屽娉涚殑宸ヤ綔婧害鑼冨湇浣垮叾闈炲父閬╁悎鍦ㄤ究鏀滃紡瑷倷銆佸伐妤�(y猫)鎺у埗绯荤当(t菕ng)浠ュ強姹借粖闆诲瓙绛夊牬鏅腑浣跨敤銆�
宸ヤ綔闆诲锛�2.7V 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�� 15uA
銆�銆�杓稿嚭闆诲绮惧害锛毬�1%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歋OT-23
MM1385NNRE 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 楂橀浕婧愭姂鍒舵瘮锛圥SRR锛夛紝鐗瑰垾鏄湪楂橀牷娈佃〃鐝惧嚭鑹�锛屾湁鍔╀簬娓涘皯灏勯牷骞叉摼灏嶇郴绲�(t菕ng)鐨勫奖闊�銆�
銆�銆�2. 鍏х疆閬庢祦淇濊鍜岄亷婧繚璀峰姛鑳�锛岀⒑淇濊姱鐗囧湪鐣板父姊濅欢涓嬩粛鑳藉畨鍏ㄩ亱琛�銆�
銆�銆�3. 浣庡櫔鑱茶几鍑�锛岄仼鍚堢偤鏁忔劅妯℃摤闆昏矾渚涢浕銆�
銆�銆�4. 灏忓瀷鍖栧皝瑁濓紙SOT-23锛�锛岀瘈(ji茅)鐪丳CB绌洪枔锛屼究浜庤ō瑷堝竷灞�銆�
銆�銆�5. 鏀寔杓冨鐨勫伐浣滈浕澹撹寖鍦�锛屽寮蜂簡鍏舵噳鐢ㄩ潏娲绘��銆�
銆�銆�6. 鍏锋湁蹇�熷暉鍕曡兘鍔�锛岄仼鐢ㄤ簬灏嶅暉鍕曟檪闁撹姹傚毚鏍肩殑鍫存櫙銆�
閫欐鑺墖寤ｆ硾鎳夌敤浜庡悇绋浕瀛愯ō鍌欎腑锛屽叿楂斿寘鎷細
銆�銆�1. 渚挎敎寮忔秷璨婚闆诲瓙鐢㈠搧锛屽鏅鸿兘鎵嬫銆佸钩鏉块浕鑵﹀強鍙┛鎴磋ō鍌�銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒惰ō鍌�锛屼緥濡傚偝鎰熷櫒妯″鍜屾暩鎿氶噰闆嗗柈鍏冦��
銆�銆�3. 姹借粖闆诲瓙绯荤当(t菕ng)锛屽杌婅級淇℃伅濞涙▊绯荤当(t菕ng)銆佸皫鑸ā濉婁互鍙婅粖韬帶鍒剁郴绲�(t菕ng)銆�
銆�銆�4. 閱�(y墨)鐧傚剙鍣�锛屽渚挎敎寮忓仴搴风洠(ji膩n)娓ō鍌欏拰瑷烘柗宸ュ叿銆�
銆�銆�5. 閫氫俊瑷倷锛屼緥濡傝矾鐢卞櫒銆佽鍒惰В瑾垮櫒鍜屽叾浠栫恫绲℃帴鍏ヨō鍌�銆�
LM1117-3.3, AP2112K-3.3, LD1117V33
