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CR5249 鏅傞枔锛�2025/4/25 15:56:12 闁辫畝锛�40

CR5249鏄竴娆鹃珮鎬ц兘鐨勯洐閬嬬畻鏀惧ぇ鍣ㄨ姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)鍜屾秷璨婚浕瀛愰牁(l菒ng)鍩�銆傝┎鑺墖閲囩敤鍏堥€�(j矛n)鐨勪簰瑁�(b菙)閲戝爆姘у寲鐗╁崐灏�(d菐o)楂�(CMOS)鎶€琛�(sh霉)鍒堕€�锛屽叿鏈変綆鍔熻€�銆侀珮杓稿叆闃绘姉鍜岃粚鍒拌粚杓稿嚭绛夌壒鎬�銆�
銆€銆€CR5249閬╃敤浜庡悇绋俊铏熻檿鐞嗗牬鏅�锛屽婵炬尝鍣ㄨō(sh猫)瑷�銆佸偝鎰熷櫒淇¤櫉鏀惧ぇ浠ュ強闊抽牷淇¤櫉铏曠悊绛�銆傜敱浜庡叾鍑鸿壊鐨勬€ц兘鍜岀┅(w臎n)瀹氭€э紝CR5249鎴愮偤瑷卞宸ョ▼甯湪绮惧瘑妯℃摤闆昏矾瑷�(sh猫)瑷堜腑鐨勯閬告柟妗�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛毬�1.5V 鑷� 卤6V
銆€銆€甯跺锛�8MHz
銆€銆€杓稿叆鍋忕疆闆绘祦锛�0.5pA
銆€銆€闁嬬挵(hu谩n)澧炵泭锛�100dB
銆€銆€鍏辨ā鎶戝埗姣旓細100dB
銆€銆€闆绘簮闆绘祦锛氭瘡鍊嬫斁澶у櫒1mA
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +125鈩�

鐗规€�

1. 杌屽埌杌岃几鍏ュ拰杓稿嚭鑳藉姏锛岀⒑淇濅俊铏熶笉澶辩湡鍦版斁澶�銆�
銆€銆€2. 妤典綆鐨勮几鍏ュ亸缃浕娴侊紙0.5pA锛�锛岄潪甯搁仼鍚堥珮闃绘姉鍌虫劅鍣ㄧ殑鎳�(y墨ng)鐢�銆�
銆€銆€3. 楂樺付瀵紙8MHz锛夋敮鎸侀珮閫熶俊铏熻檿鐞嗛渶姹�銆�
銆€銆€4. 宸ヤ綔闆诲鑼冨湇寤ｏ紙卤1.5V鑷陈�6V锛夛紝閬╂噳(y墨ng)澶氱ó闆绘簮鐠�(hu谩n)澧�銆�
銆€銆€5. 浣庡櫔鑱插拰楂樺叡妯℃姂鍒舵瘮锛�100dB锛�锛屼繚璀変簡淇¤櫉鐨勭簿纰烘€ц垏鍙潬鎬�銆�
銆€銆€6. 瀵韩鑼冨湇锛�-40鈩冭嚦+125鈩冿級锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱琛屻€�

鎳�(y墨ng)鐢�

CR5249涓昏鐢ㄤ簬闇€瑕侀珮绮惧害鍜屼綆鍣伈鐗规€х殑鍫村悎銆傚吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷細
銆€銆€1. 妯℃摤淇¤櫉鏀惧ぇ鍜岃檿鐞�銆�
銆€銆€2. 鏈夋簮婵炬尝鍣ㄨō(sh猫)瑷堛€�
銆€銆€3. 鍌虫劅鍣ㄦ帴鍙ｅ拰淇¤櫉瑾�(di脿o)鐞�銆�
銆€銆€4. 闊抽牷瑷�(sh猫)鍌欎腑鐨勫墠缃斁澶у櫒銆�
銆€銆€5. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇¤櫉瑾�(di脿o)绡€(ji茅)妯″銆�
銆€銆€6. 閱�(y墨)鐧傚剙鍣ㄤ腑鐨勪俊铏熸娓垏鏀惧ぇ銆�