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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫�(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肩恫(w菐ng) > IC鐧剧 > DS1775R+T&R

DS1775R+T&R 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/9 14:19:58 鏌ョ湅 闁辫畝锛�11

DS1775R+T鏄竴娆剧敱Maxim Integrated鐢熺敘(ch菐n)鐨勯珮绮惧害銆佷綆鍔熻�楀(sh铆)鏅�(sh铆)鏅�(sh铆)閻�(RTC)鑺墖锛岃┎鑺墖鑳藉鎻愪緵绮剧⒑鐨勬檪(sh铆)闁撳拰鏃ユ湡淇℃伅锛屽苟涓斿叿鍌欑崹(d煤)绔嬩簬涓婚浕婧愮殑闆绘睜鍌欎唤鍔熻兘锛岀⒑淇濆湪绯荤当(t菕ng)鏂烽浕鐨勬儏娉佷笅浠嶈兘淇濇寔鏅�(sh铆)闁撶殑婧�(zh菙n)纰烘��銆傛澶�锛岃┎鑺墖閭勯泦鎴愪簡鍙法绋嬫柟娉㈣几鍑哄拰鎸暕鍣ㄩ浕璺�锛屼究浜庡湪鍚勭ó宓屽叆寮忕郴绲�(t菕ng)涓娇鐢�銆�
銆�銆�DS1775R+T閲囩敤SOIC-8灏佽褰㈠紡锛岄仼鍚堢敤浜庨渶瑕侀暦鏅�(sh铆)闁撶簿纰鸿▓(j矛)鏅�(sh铆)鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅�锛屼緥濡傛秷璨�(f猫i)闆诲瓙瑷�(sh猫)鍌欍�佸伐妤�(y猫)鎺у埗銆佺恫(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欎互鍙婂鐢ㄩ浕鍣ㄧ瓑銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.0V~5.5V
銆�銆�寰呮(j墨)闆绘祦锛氬吀鍨嬪��100nA
銆�銆�鏅�(sh铆)閻樼簿搴︼細卤2ppm(25鈩�)
銆�銆�婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�杓稿嚭闋荤巼锛�32.768kHz

鐗规��

DS1775R+T鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴﹀(sh铆)鏅�(sh铆)鏅�(sh铆)閻樺姛鑳�锛屾敮鎸佺銆佸垎銆佸皬鏅�(sh铆)銆佹棩銆佹槦鏈�銆佹湀鍜屽勾鐨勬檪(sh铆)闁撴牸寮忛’绀恒��
銆�銆�2. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)锛屽嵆浣垮湪闆绘睜渚涢浕妯″紡涓嬩篃鑳介暦鏅�(sh铆)闁撶董鎸侀亱(y霉n)琛屻��
銆�銆�3. 鍙法绋嬫柟娉㈣几鍑哄姛鑳�锛屽厑瑷辩敤鎴舵牴鎿�(j霉)闇�姹傝(di脿o)鏁磋几鍑轰俊铏�(h脿o)鐨勯牷鐜囥��
銆�銆�4. 鎻愪緵闆绘睜杓稿叆绔彛锛屾敮鎸佸閮ㄧ磹鎵ｉ浕姹犻�ｆ帴浠ヤ繚闅滄柗闆诲悗鐨勬甯歌▓(j矛)鏅�(sh铆)銆�
銆�銆�5. 鍏�(n猫i)缃尟钑╁櫒闆昏矾锛岀劇闇�澶栨帴鏅堕珨鍗冲彲瀵�(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱殑鏅�(sh铆)闁撳熀婧�(zh菙n)銆�
銆�銆�6. 鏀寔I2C鎺ュ彛閫氫俊锛屾柟渚胯垏寰帶鍒跺櫒鎴栧叾浠栦富鎺цō(sh猫)鍌欓��(j矛n)琛屾暩(sh霉)鎿�(j霉)浜や簰銆�
銆�銆�7. 瀵伐浣滈浕澹撹寖鍦�锛岄仼鎳�(y墨ng)澶氱ó涓嶅悓鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅拰绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)瑕佹眰銆�

鎳�(y墨ng)鐢�

DS1775R+T閬╃敤浜庝互涓嬫噳(y墨ng)鐢ㄩ牁(l菒ng)鍩燂細
銆�銆�1. 宓屽叆寮忕郴绲�(t菕ng)涓殑鏅�(sh铆)闁撴埑瑷橀寗鍔熻兘銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫畾鏅�(sh铆)鍜屽悓姝ヤ换鍕�(w霉)銆�
銆�銆�3. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝�锛屽鏁�(sh霉)纰肩浉妗�銆佹(j墨)闋傜洅銆佸鐢ㄨ矾鐢卞櫒绛夈��
銆�銆�4. 缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欏拰鏈嶅嫏(w霉)鍣ㄧ郴绲�(t菕ng)涓殑鏅�(sh铆)闁撶鐞�銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄥ強渚挎敎寮忔脯(c猫)閲忚ō(sh猫)鍌欎腑鐨勫(sh铆)鏅�(sh铆)鐩�(ji膩n)鎺у姛鑳�銆�
銆�銆�6. 瀹剁敤闆诲櫒鐢�(ch菐n)鍝佷腑鐨勯閻樺拰瀹氭檪(sh铆)鍣ㄥ姛鑳藉(sh铆)鐝�(xi脿n)銆�

鏇夸唬鍨嬭櫉(h脿o)

DS1339C, PCF85263A

ds1775r+t&r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)

ds1775r+t&r璩囨枡 鏇村>

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

ds1775r+t&r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3,000
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 鐔辩鐞�
  • 绯诲垪-
  • 鍔熻兘婧害瑷�(j矛)锛屾亽婧▓(j矛)
  • 鍌虫劅鍣ㄩ鍨�鍏�(n猫i)閮�
  • 鎰熸噳(y墨ng)婧害-55°C ~ 125°C
  • 绮剧⒑搴�±3°C锛堟渶灏忓�硷級
  • 鎷�?f霉)?/span>ADC锛屾瘮杓冨櫒锛屽瘎瀛樺櫒搴�
  • 杓稿嚭椤炲瀷I²C?/SMBus?
  • 杓稿嚭璀﹀牨(b脿o)鏄�
  • 杓稿嚭棰�(f膿ng)鎵�鐒�
  • 闆绘簮闆诲2.7 V ~ 5.5 V
  • 宸ヤ綔婧害-55°C ~ 125°C
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨SC-74A锛孲OT-753
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�SOT-23-5
  • 鍖呰甯跺嵎 (TR)
  • 鍏跺畠鍚嶇ūDS1775R+T&R-NDDS1775R+T&RTR