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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�(g貌u)缍�(w菐ng) > IC鐧剧 > LM2903BQDDFRQ1

LM2903BQDDFRQ1 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/13 12:58:18 鏌ョ湅 闁辫畝锛�18

LM2903BQDDFRQ1 鏄竴娆鹃洐璺浕澹撴瘮杓冨櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)銆佹苯杌婂拰娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑銆傝┎鍣ㄤ欢閲囩敤鍏堥��(j矛n)鐨凚iCMOS宸ヨ棟鍒堕��锛屽叿鏈変綆鍔熻�椼�侀珮澧炵泭鍜屽揩閫熼熆鎳�(y墨ng)鐨勭壒榛�(di菐n)锛岃兘澶犲湪杓冨鐨勯浕婧愰浕澹撹寖鍦嶅収(n猫i)姝ｅ父宸ヤ綔銆傚叾灏佽褰㈠紡鐐�8寮曡叧SOIC锛岄仼鍚堣〃闈㈣布瑁濇噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

渚涢浕闆诲鑼冨湇锛�2V~36V
銆�銆�杓稿叆鍋忕疆闆绘祦锛氭渶澶�50nA
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛氶珮闆诲钩鍙仈(d谩)24mA锛屼綆闆诲钩鍙仈(d谩)-20mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈125鈩�
銆�銆�灏佽褰㈠紡锛歋OIC-8

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LM2903BQDDFRQ1 鍏锋湁浠ヤ笅鐗归粸(di菐n)锛�
銆�銆�1. 瀵浕婧愰浕澹撹寖鍦�锛屾敮鎸�2V鍒�36V鐨勫柈闆绘簮鎴栭洐闆绘簮鎿嶄綔銆�
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銆�銆�3. 鍏�(n猫i)閮ㄩ泦鎴愰伈婊姛鑳�锛屾彁楂樻姉鍣�ц兘銆�
銆�銆�4. 杓稿嚭鍏煎TTL鍜孋MOS閭忚集闆诲钩锛屾柟渚胯垏鍏朵粬鏁�(sh霉)瀛楅浕璺�ｆ帴銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冧笅鐨勬噳(y墨ng)鐢�銆�
銆�銆�6. 浣庨潨鎱�(t脿i)闆绘祦瑷�(sh猫)瑷�(j矛)锛屾笡灏戠郴绲�(t菕ng)鍔熻�椼��
銆�銆�7. 灏佽绶婃箠锛屼究浜庡湪绌洪枔鍙楅檺鐨勬噳(y墨ng)鐢ㄤ腑浣跨敤銆�

鎳�(y墨ng)鐢�

LM2903BQDDFRQ1 甯哥敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
銆�銆�1. 閬庡/娆犲妾㈡脯(c猫)闆昏矾銆�
銆�銆�2. 闆绘睜闆婚噺鐩�(ji膩n)鎺х郴绲�(t菕ng)銆�
銆�銆�3. 婧害鍌虫劅鍣ㄦ帴鍙ｉ浕璺�銆�
銆�銆�4. 妯℃摤淇¤櫉(h脿o)闆诲钩杞�(zhu菐n)鎻�銆�
銆�銆�5. 闆绘(j墨)鎺у埗涓殑閫熷害鍙嶉妾㈡脯(c猫)銆�
銆�銆�6. 鏁�(sh霉)瀛楅倧杓垏妯℃摤淇¤櫉(h脿o)涔嬮枔鐨勬帴鍙�銆�
銆�銆�7. 杌婅級闆诲瓙绯荤当(t菕ng)鐨勭媭鎱�(t脿i)鐩�(ji膩n)娓�(c猫)妯″銆�

鏇夸唬鍨嬭櫉(h脿o)

LM393D, LM2903N, TLV3502

lm2903bqddfrq1鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

lm2903bqddfrq1鍙冩暩(sh霉)

  • 鐝�(xi脿n)鏈夋暩(sh霉)閲�27,303鐝�(xi脿n)璨�9,000Factory
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  • 绯诲垪Automotive, AEC-Q100
  • 鍖呰鍗峰付锛圱R锛夊壀鍒囧付锛圕T锛塂igi-Reel? 寰楁嵎瀹氬埗鍗峰付
  • 鐢�(ch菐n)鍝佺媭鎱�(t脿i)鍦ㄥ敭
  • 椤炲瀷宸垎
  • 鍏冧欢鏁�(sh霉)2
  • 杓稿嚭椤炲瀷CMOS锛孧OS锛岄枊璺泦闆绘サ锛孴TL
  • 闆诲 - 渚涢浕锛屽柈/闆�?(卤)2V ~ 36V
  • 闆诲 - 杓稿叆瑁�(b菙)鍎燂紙鏈�澶у�硷級2.5mV @ 5V
  • 闆绘祦 - 杓稿叆鍋忕疆锛堟渶澶у�硷級0.025渭A @ 5V
  • 闆绘祦 - 杓稿嚭锛堝吀鍨嬪�硷級21mA @ 5V
  • 闆绘祦 - 闈滄厠(t脿i)锛堟渶澶у�硷級600渭A
  • CMRR锛孭SRR锛堝吀鍨嬪�硷級-
  • 鍌虫挱寤堕伈锛堟渶澶у�硷級1渭s锛堟(bi膩o)婧�(zh菙n)锛�
  • 婊悗-
  • 宸ヤ綔婧害-40掳C ~ 125掳C锛圱A锛�
  • 灏佽/澶栨SOT-23-8
  • 瀹夎椤炲瀷琛ㄩ潰璨艰鍨�
  • 渚涙噳(y墨ng)鍟嗗櫒浠跺皝瑁�TSOT-23-8