国产在线中文字幕亚洲,一区视频国产精品观看,欧美日韩国产高清片,久久久久久AV无码免费网站,亚洲无码一二三四五区,日韩无码www.,sese444

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

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 > ER2040

ER2040 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/10 11:15:32 鏌ョ湅 闁辫畝锛�26

ER2040 鏄竴娆剧敱 Maxim Integrated 鐢熺敘(ch菐n)鐨勫(sh铆)鏅�(sh铆)鏅�(sh铆)閻� (RTC) 鑺墖锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕佺簿纰烘檪(sh铆)闁撹閷勭殑闆诲瓙瑷�(sh猫)鍌欎腑銆傝┎鑺墖鍏锋湁浣庡姛鑰楃壒鎬�锛岃兘澶犲湪涓婚浕婧愰棞(gu膩n)闁夋檪(sh铆)渚濋潬鍌欑敤闆绘睜绻肩簩(x霉)閬�(y霉n)琛�銆侲R2040 鎻愪緵浜嗙銆佸垎銆佸皬鏅�(sh铆)銆佹棩鏈�銆佹湀浠藉拰骞翠唤鐨勬檪(sh铆)闁撲俊鎭�锛屽苟鏀寔闁忓勾鑷嫊(d貌ng)瑾�(di脿o)鏁村姛鑳�銆�
銆�銆�ER2040 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬鏅寘鎷祵鍏ュ紡绯荤当(t菕ng)銆佹暩(sh霉)鎿�(j霉)瑷橀寗鍣ㄣ�佸鐢ㄩ浕鍣�銆佸伐妤�(y猫)鎺у埗瑷�(sh猫)鍌欑瓑锛屼换浣曢渶瑕佸彲闈犳檪(sh铆)闁撳熀婧�(zh菙n)鐨勮ō(sh猫)鍌欓兘鍙互浣跨敤瑭茶姱鐗�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V 鑷� 5.5V
銆�銆�寰呮(j墨)闆绘祦锛氬吀鍨嬪�� 350nA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�I2C 鎺ュ彛閫熷害锛氶珮閬�(d谩) 400kHz
銆�銆�鏅�(sh铆)闁撶簿搴︼細鍦� 25掳C 涓嬬偤 卤2ppm
銆�銆�灏佽褰㈠紡锛�8 寮曡叧 SOIC

鐗规��

ER2040 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍏�(n猫i)缃櫠楂旀尟钑╁櫒锛岀劇闇�澶栨帴鏅舵尟鍗冲彲瀵�(sh铆)鐝�(xi脿n)楂樼簿搴︽檪(sh铆)闁撹▓(j矛)鏁�(sh霉)銆�
銆�銆�2. 鏀寔 I2C 閫氫俊鍗�(xi茅)璀�锛屼究浜庤垏寰帶鍒跺櫒閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�3. 鎻愪緵鍫�(b脿o)璀﹀姛鑳�锛屽彲浠ヨō(sh猫)缃壒瀹氭檪(sh铆)闁撹Ц鐧�(f膩)涓柗淇¤櫉銆�
銆�銆�4. 甯舵湁鏅�(sh铆)閻樺仠姝㈡娓姛鑳�锛屽湪妾㈡脯鍒版檪(sh铆)閻樼暟甯告檪(sh铆)鏈�(hu矛)鐧�(f膩)鍑鸿鍛娿��
銆�銆�5. 鏀寔娑撴祦鍏呴浕鍔熻兘锛岀敤浜庡皪鍌欑敤闆绘睜閫�(j矛n)琛屽厖闆荤鐞嗐��
銆�銆�6. 浣庡姛鑰楄ō(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎闆绘睜渚涢浕鐨勮ō(sh猫)鍌�銆�
銆�銆�7. 鑷嫊(d貌ng)铏曠悊闁忓勾瑷�(j矛)绠�锛岀啊鍖栬粺浠堕枊鐧�(f膩)娴佺▼銆�
銆�銆�8. 瀹屾暣鐨勬棩姝峰姛鑳借钃嬪緸 2000 骞磋嚦 2099 骞�銆�

鎳�(y墨ng)鐢�

ER2040 鍙互鎳�(y墨ng)鐢ㄤ簬澶氱ó鍫存櫙锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑鏅�(sh铆)闁撴埑鐢熸垚銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦鍜岃閷勮ō(sh猫)鍌欎腑鐨勬檪(sh铆)闁撴(bi膩o)瑷樸��
銆�銆�3. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勫(sh铆)鏅�(sh铆)鏅�(sh铆)闁撻’绀�銆�
銆�銆�4. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸鎵撳嵃姗�(j墨)銆佹巸鎻忓剙涓殑鏅�(sh铆)閻樺姛鑳�銆�
銆�銆�5. 渚挎敎寮忚ō(sh猫)鍌欎腑鎻愪緵鏅�(sh铆)闁撳悓姝ユ湇鍕�(w霉)銆�
銆�銆�6. 瀹剁敤闆诲櫒涓’绀虹暥(d膩ng)鍓嶆檪(sh铆)闁撳拰鏃ユ湡淇℃伅銆�
銆�銆�7. 缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欎腑鐨勬檪(sh铆)闁撳熀婧�(zh菙n)锛岀⒑淇濈恫(w菐ng)绲�(lu貌)鏃ュ織鐨勪竴鑷存��銆�

鏇夸唬鍨嬭櫉

DS3231, PCF8563

er2040鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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