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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 > JRC4558DTR

JRC4558DTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/13 8:56:32 鏌ョ湅 闁辫畝锛�16

JRC4558DTR 鏄竴娆鹃洐閬�(y霉n)绠楁斁澶у櫒闆嗘垚闆昏矾锛屽爆浜� JRC锛堟棩鏈劇(w煤)绶氶浕鍏徃锛夌敓鐢�(ch菐n)鐨� 4558 绯诲垪銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闊抽牷淇¤櫉(h脿o)铏曠悊闋�(l菒ng)鍩�锛屽洜鍏堕珮澧炵泭銆佷綆鍣伈鍜岀┅(w臎n)瀹氭�ц�屽倷鍙楅潚鐫�銆傝┎鑺墖甯哥敤浜庨煶闊胯ō(sh猫)鍌欍�佸悏浠栨晥鏋滃櫒浠ュ強鍏朵粬闇�瑕侀珮鍝佽唱(zh矛)淇¤櫉(h脿o)鏀惧ぇ鐨勫牬(ch菐ng)鏅腑銆�
銆�銆�閫欐 IC 鍏锋湁鍑鸿壊鐨勯牷鐜囬熆鎳�(y墨ng)鐗规�э紝骞朵笖鑳藉鎻愪緵杓冧綆鐨勫け鐪熺巼锛岄�欎娇寰楀畠鎴愮偤瑷卞 DIY 闊抽牷鎰�(脿i)濂借�呭拰灏�(zhu膩n)妤�(y猫)闊抽牷宸ョ▼甯殑棣栭伕銆傝垏 LM358 鎴� NE5532 绛夊叾浠栭亱(y霉n)鏀剧浉姣�锛孞RC4558 绯诲垪浠ュ叾婧殩鐨勮伈闊崇壒鎬ц憲绋�(ch膿ng)銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛毬�15V
銆�銆�杓稿叆鍋忕疆闆绘祦锛�2nA
銆�銆�杓稿叆澶辫(di脿o)闆诲锛�2mV
銆�銆�澧炵泭甯跺绌嶏細1MHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� +70掳C
銆�銆�灏佽褰㈠紡锛欴IP-8/SOIC-8

鐗规��

JRC4558DTR 鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛�(di菐n)锛�
銆�銆�1. 楂樺鐩婃�ц兘锛屽吀鍨嬮枊(k膩i)鐠�(hu谩n)澧炵泭瓒呴亷(gu貌) 100dB锛岄仼鐢ㄤ簬澶氱ó鏀惧ぇ鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�2. 瓒呬綆鍣伈瑷�(sh猫)瑷�(j矛)锛岀⒑淇濋煶闋讳俊铏�(h脿o)鍦ㄦ斁澶ч亷(gu貌)绋嬩腑涓嶆渻(hu矛)寮曞叆閬�(gu貌)澶氶洔闊�銆�
銆�銆�3. 杓冨皬鐨勮几鍏ュけ瑾�(di脿o)闆诲鍜屽亸缃浕娴�锛屾湁鍔╀簬鎻愬崌闆昏矾鐨勭┅(w臎n)瀹氭�у拰绶氭�у害銆�
銆�銆�4. 宸ヤ綔闆绘簮鑼冨湇杓冨唬锛屾敮鎸佸柈闆绘簮鎴栭洐闆绘簮渚涢浕妯″紡锛屼究浜庨潏娲昏ō(sh猫)瑷�(j矛)銆�
銆�銆�5. 灏佽灏忓阀锛岄仼鍚堢穵婀婂瀷闆昏矾鏉垮竷灞�锛屽悓鏅�(sh铆)鍏煎鎵嬪伐鐒婃帴鍜岃嚜鍕�(d貌ng)鍖栫敓鐢�(ch菐n)銆�

鎳�(y墨ng)鐢�

JRC4558DTR 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闊抽牷鏀惧ぇ鍣�锛屽鑰虫(j墨)鏀惧ぇ鍣�銆佸皬鍨嬫彋(y谩ng)鑱插櫒椹�(q奴)鍕�(d貌ng)绛�銆�
銆�銆�2. 鍚変粬鏁堟灉鍣ㄥ拰鍏朵粬妯�(l猫)鍣ㄧ浉闂�(gu膩n)闆诲瓙瑷�(sh猫)鍌�銆�
銆�銆�3. 娑堣不(f猫i)椤�(l猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨勪俊铏�(h脿o)瑾�(di脿o)绡�(ji茅)妯″锛屼緥濡傞亥鍏嬮ⅷ(f膿ng)鍓嶇疆鏀惧ぇ鍣ㄣ��
銆�銆�4. 娓�(c猫)閲�?j墨)x鍣ㄤ腑鐨勪俊铏�(h脿o)瑾�(di脿o)鐞嗛儴鍒嗭紝姣斿鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鏀惧ぇ鐠�(hu谩n)绡�(ji茅)銆�
銆�銆�5. 鏁欒偛瀵�(sh铆)椹�(y脿n)鍜屽師鍨嬮枊(k膩i)鐧�(f膩)闋�(xi脿ng)鐩腑鐨勫熀绀�(ch菙)閬�(y霉n)绠楁斁澶у櫒绲勪欢銆�

鏇夸唬鍨嬭櫉(h脿o)

LM358, NE5532, TL072

jrc4558dtr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�(x煤n)鍍�(ji脿)

jrc4558dtr鐢�(ch菐n)鍝�