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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 > CR6347

CR6347 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 16:47:35 鏌ョ湅 闁辫畝锛�40

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鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.6V~5.5V
銆�銆�寰呮(j墨)闆绘祦锛氬吀鍨嬪�肩偤200nA
銆�銆�I2C鎺ュ彛閫熷害锛氭渶楂樺彲閬�(d谩)400kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�瑷�(j矛)鏅�(sh铆)绮惧害锛氬湪25鈩冩檪(sh铆)卤2ppm
銆�銆�灏佽褰㈠紡锛歋OP-8

鐗规��

CR6347鐨勪富瑕佺壒鎬у寘鎷簿纰虹殑鏅�(sh铆)闁撳拰鏃ユ鍔熻兘锛屼綆鍔熻�楄ō(sh猫)瑷�(j矛)閬╁悎闆绘睜渚涢浕鍫�(ch菐ng)鏅紝鏀寔绉�銆佸垎銆佹檪(sh铆)銆佹棩銆佹槦鏈�銆佹湀鍜屽勾鐨勬檪(sh铆)闁撴牸寮忋�傚畠鍏峰倷鍙法绋嬬殑鍫�(b脿o)璀﹀姛鑳�锛岀敤鎴跺彲浠ヨō(sh猫)缃壒瀹氱殑鏅�(sh铆)闁撻粸(di菐n)瑙哥櫦(f膩)浜嬩欢銆傛澶�锛岃姱鐗囬倓鎻愪緵浜嗕竴鍊�(g猫)鍛ㄦ湡鎬х殑鏂规尝杓稿嚭锛岄牷鐜囧彲閬哥偤1Hz銆�4kHz銆�8kHz鎴�32kHz銆�
銆�銆�CR6347閲囩敤CMOS宸ヨ棟鍒堕��锛屽叿鏈夊緢楂樼殑闆嗘垚搴﹀拰鎶楀共鎿捐兘鍔涖�傚畠鑳藉鍦ㄤ富闆绘簮鏂烽枊鍚庡垏鎻涘埌鍌欑敤闆绘睜渚涢浕锛岀⒑淇濇檪(sh铆)闁撲俊鎭笉涓熷け銆傞�氶亷(gu貌)I2C绺界窔锛屼富姗�(j墨)鍙互鏂逛究鍦拌畝鍙栫暥(d膩ng)鍓嶆檪(sh铆)闁撳拰鏃ユ湡锛屾垨鑰呴厤缃姱鐗囩殑宸ヤ綔妯″紡銆�

鎳�(y墨ng)鐢�

CR6347閬╃敤浜庡悇绋渶瑕佸(sh铆)鏅�(sh铆)鏅�(sh铆)闁撹閷勭殑鍫�(ch菐ng)鏅�锛屼緥濡傚鐢ㄩ浕鍣ㄣ�侀啱(y墨)鐧傝ō(sh猫)鍌欍�佸伐妤�(y猫)鎺у埗銆佸畨闃茬郴绲�(t菕ng)銆佸祵鍏ュ紡锛屽畠鍙互鐐洪浕瑕�銆丏VD鎾斁鍣�銆佹墦鍗版(j墨)绛夋彁渚涙簴(zh菙n)纰虹殑鏅�(sh铆)闁撻’绀�銆傚湪宸ユキ(y猫)闋�(l菒ng)鍩�锛岃┎鑺墖鍙敤浜庢暩(sh霉)鎿�(j霉)閲囬泦鍣�銆丳LC鎺у埗鍣ㄥ拰鍏朵粬闇�瑕佹檪(sh铆)闁撴埑妯�(bi膩o)瑷樼殑瑷�(sh猫)鍌�銆傛澶�锛孋R6347涔熷父瑕嬩簬姹借粖闆诲瓙鍜屼究鏀滃紡瑷�(sh猫)鍌欎腑锛屼綔鐐烘檪(sh铆)闁撳熀婧�(zh菙n)浣跨敤銆�

鏇夸唬鍨嬭櫉(h脿o)

DS1307, PCF8563

cr6347鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 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)