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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(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肩恫(w菐ng) > IC鐧剧 > DS12145W-100IND+

DS12145W-100IND+ 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 10:22:43 鏌ョ湅 闁辫畝锛�23

DS12145W-100IND+ 鏄� Maxim Integrated 鍏徃鐢熺敘(ch菐n)鐨勪竴娆鹃珮绮惧害銆佷綆鍔熻�楀(sh铆)鏅�(sh铆)鏅�(sh铆)閻� (RTC) 鑺墖銆傝┎鑺墖涓嶅儏鎻愪緵绮剧⒑鐨勬檪(sh铆)闁撳拰鏃ユ湡淇℃伅锛岄倓鍏锋湁澶栭儴浜嬩欢瑷�(j矛)鏁�(sh霉)鍔熻兘鍜岄浕姹犲倷浠借兘鍔�锛岀⒑淇濆湪涓婚浕婧愭柗闆绘檪(sh铆)浠嶈兘淇濇寔鏅�(sh铆)闁撶殑婧�(zh菙n)纰烘�с��
銆�銆�閫欐 RTC 鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮鍙潬鎬ф檪(sh铆)闁撹閷勭殑鍫存櫙锛屼緥濡傛暩(sh霉)鎿�(j霉)瑷橀寗瑷�(sh猫)鍌�銆佸伐妤�(y猫)鎺у埗銆佹秷璨�(f猫i)闆诲瓙浠ュ強閫氫俊绯荤当(t菕ng)绛�銆傚叾灏佽褰㈠紡鐐� SOIC-8锛岄仼鍚堣〃闈㈣布瑁濆伐钘�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V 鑷� 5.5V
銆�銆�鍏稿瀷宸ヤ綔闆绘祦锛�300nA锛堝湪 3V 涓嬶級
銆�銆�鏅�(sh铆)閻樼簿搴︼細卤2ppm锛堝湪 25掳C 鏅�(sh铆)锛�
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歋OIC-8
銆�銆�I2C 绺界窔閫熷害锛�400kHz

鐗规��

DS12145W-100IND+ 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樼簿搴﹀(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺姛鑳�锛岃兘澶犳彁渚涚銆佸垎銆佸皬鏅�(sh铆)銆佹棩銆佹槦鏈�銆佹湀鍜屽勾鐨勫畬鏁存檪(sh铆)闁撹垏鏃ユ湡淇℃伅銆�
銆�銆�2. 鏀寔闁忓勾瑁�(b菙)鍎�锛岀⒑淇濋暦鏈熸檪(sh铆)闁撹▓(j矛)绠楃殑婧�(zh菙n)纰烘�с��
銆�銆�3. 鍏�(n猫i)缃浕姹犲垏鎻涢浕璺�锛屽湪涓婚浕婧愬け鏁堟檪(sh铆)鑷嫊(d貌ng)鍒囨彌鍒板倷鐢ㄩ浕姹犱緵闆�銆�
銆�銆�4. 鎻愪緵澶栭儴浜嬩欢瑷�(j矛)鏁�(sh霉)鍣ㄨ几鍏ュ紩鑵筹紝鍙閷勫閮ㄨЦ鐧�(f膩)浜嬩欢鐨勬暩(sh霉)閲�銆�
銆�銆�5. 閲囩敤 I2C 鎺ュ彛锛屾槗浜庤垏寰帶鍒跺櫒鎴栫郴绲�(t菕ng)铏曠悊鍣ㄩ��(j矛n)琛岄�氫俊銆�
銆�銆�6. 妤典綆鐨勫伐浣滈浕娴佽ō(sh猫)瑷�(j矛)锛屽欢闀蜂簡闆绘睜浣跨敤澹藉懡銆�
銆�銆�7. 灏忓瀷鍖� SOIC-8 灏佽锛岀啊鍖栦簡 PCB 甯冨眬瑷�(sh猫)瑷�(j矛)銆�

鎳�(y墨ng)鐢�

DS12145W-100IND+ 鍙噳(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鏅�(sh铆)闁撴埑瑷橀寗銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑灏�(du矛)鏅�(sh铆)闁撴晱鎰熺殑鎿嶄綔銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣�锛岀敤浜庢簴(zh菙n)纰鸿閷勬偅鑰呮暩(sh霉)鎿�(j霉)鐨勬檪(sh铆)闁撱��
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏁�(sh霉)纰肩浉姗�(j墨)銆佸鐢ㄩ浕鍣ㄥ拰渚挎敎寮忚ō(sh猫)鍌欍��
銆�銆�5. 缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欏拰閫氫俊妯″锛岀敤浜庡悓姝ユ檪(sh铆)闁撲俊鎭�銆�
銆�銆�6. 浠讳綍闇�瑕佸彲闈犳檪(sh铆)闁撳拰鏃ユ湡绠＄悊鐨勫祵鍏ュ紡绯荤当(t菕ng)銆�

鏇夸唬鍨嬭櫉(h脿o)

DS1337CYM, PCF8563T, RV-1825P

ds12145w-100ind+鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)