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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > MAX6143BASA50+

MAX6143BASA50+ 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 14:10:53 鏌ョ湅 闁辫畝锛�20

MAX6143鏄竴娆句綆鍔熻��銆侀珮绮惧害鐨凜MOS瀵�(sh铆)鏅�(sh铆)鏅�(sh铆)閻�(RTC)鑺墖锛岄噰鐢↖2C鍏煎鎺ュ彛銆傝┎鍣ㄤ欢鎻愪緵绉掋�佸垎銆佹檪(sh铆)銆佹棩銆佹棩鏈�銆佹湀鍜屽勾淇℃伅锛屽苟鍏锋湁闁忓勾瑁�(b菙)鍎熷姛鑳界洿鑷�2099骞淬�傛澶�锛孧AX6143閭勫叿鍌欏叐鍊�(g猫)鍙法绋嬪牨(b脿o)璀﹀櫒浠ュ強涓�鍊�(g猫)鍙伕鐨勬尟钑╁櫒鍋滄妯�(bi膩o)蹇楀姛鑳�銆�
銆�銆�鑺墖鍏�(n猫i)缃�32.768kHz鏅舵尟璨�(f霉)杓夐浕瀹癸紝鐒�(w煤)闇�澶栨帴闆诲鍗冲彲姝ｅ父宸ヤ綔锛屽緸鑰屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟绡�(ji茅)鐪侀浕璺澘绌洪枔銆侻AX6143鏀寔澶氱ó灏佽褰㈠紡锛屽寘鎷琒OT23-6灏忓瀷灏佽锛岄潪甯搁仼鍚堝皪(du矛)绌洪枔瑕佹眰杓冮珮鐨勪究鏀滃紡瑷�(sh猫)鍌欍��

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.6V鑷�3.6V
銆�銆�鍏稿瀷宸ヤ綔闆绘祦锛�350nA(鏅�(sh铆)閻樹繚鎸佹ā寮�)
銆�銆�I2C鎺ュ彛閫熷害锛�400kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�瑷�(j矛)鏅�(sh铆)绮惧害锛毬�2ppm(25掳C涓嬪吀鍨嬪��)
銆�銆�灏佽椤�(l猫i)鍨嬶細SOT23-6

鐗规��

MAX6143鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 闆嗘垚32.768kHz鏅舵尟璨�(f霉)杓夐浕瀹�锛岀劇(w煤)闇�澶栨帴闆诲銆�
銆�銆�2. 鎻愪緵瀹屾暣鐨勬檪(sh铆)閻樺拰鏃ユ鍔熻兘锛屽寘鎷枏骞磋(b菙)鍎�銆�
銆�銆�3. 鍏锋湁鍏╁��(g猫)鐛�(d煤)绔嬬殑鍫�(b脿o)璀﹀姛鑳�锛屽彲鐢ㄤ簬瀹氭檪(sh铆)鍠氶啋鎴栨彁閱�銆�
銆�銆�4. 鍏�(n猫i)缃尟钑╁櫒鍋滄妯�(bi膩o)蹇�锛屾柟渚挎娓�(c猫)闆绘簮鏁呴殰銆�
銆�銆�5. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛岀壒鍒ラ仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢�銆�
銆�銆�6. 灏忓瀷SOT23-6灏佽锛岀瘈(ji茅)鐪丳CB绌洪枔銆�
銆�銆�7. 鏀寔100骞磋▓(j矛)鏅�(sh铆)鑼冨湇(2000骞磋嚦2099骞�)銆�

鎳�(y墨ng)鐢�

MAX6143寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佺簿纰烘檪(sh铆)闁撳拰鏃ユ湡瑷橀寗鐨勫悇绋浕瀛愮敘(ch菐n)鍝佷腑锛屼緥濡傦細
銆�銆�1. 渚挎敎寮忔秷璨�(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝�锛屽闆诲瓙鏇�(sh奴)闁辫畝鍣ㄣ�佸獟楂旀挱鏀惧櫒绛�銆�
銆�銆�2. 宓屽叆寮忕郴绲�(t菕ng)锛岀敤浜庢暩(sh霉)鎿�(j霉)瑷橀寗鍜屾檪(sh铆)闁撴埑鍔熻兘銆�
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌�锛屾彁渚涘(sh铆)鏅�(sh铆)鏅�(sh铆)闁撳拰鏃ユ湡淇℃伅銆�
銆�銆�4. 瀹剁敤闆诲櫒锛屽寰尝鐖�銆佸挅鍟℃(j墨)绛�锛岄’绀烘檪(sh铆)闁撳拰鏃ユ湡銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌�锛岀敤浜庢偅鑰呯洠(ji膩n)娓�(c猫)鍜屾不鐧傝▓(j矛)鍔冪殑鏅�(sh铆)闁撶鐞�銆�
銆�銆�6. 閫氫俊瑷�(sh猫)鍌欙紝濡傝矾鐢卞櫒鍜岃(di脿o)鍒惰В瑾�(di脿o)鍣�锛屾彁渚涙檪(sh铆)闁撳悓姝ュ姛鑳姐��

鏇夸唬鍨嬭櫉(h脿o)

MAX6142, DS3231, PCF8523

max6143basa50+鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
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  • 瑭�(x煤n)鍍�(ji脿)

max6143basa50+璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

max6143basa50+鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Lead (SnPb) Finish for COTSObsolescence Mitigation Program
  • 妯�(bi膩o)婧�(zh菙n)鍖呰100
  • 椤�(l猫i)鍒�闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 闆诲鍩烘簴(zh菙n)
  • 绯诲垪-
  • 鍩烘簴(zh菙n)椤�(l猫i)鍨�涓茶伅(li谩n)锛岀簿搴�
  • 杓稿嚭闆诲5V
  • 瀹瑰樊±0.1%
  • 婧害绯绘暩(sh霉)10ppm/°C
  • 杓稿叆闆诲7 V ~ 40 V
  • 閫氶亾鏁�(sh霉)1
  • 闆绘祦 - 闄版サ-
  • 闆绘祦 - 闈滄厠(t脿i)700µA
  • 闆绘祦 - 杓稿嚭30mA
  • 宸ヤ綔婧害-40°C ~ 125°C
  • 瀹夎椤�(l猫i)鍨�琛ㄩ潰璨艰
  • 灏佽/澶栨8-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-SOIC
  • 鍖呰绠′欢