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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 > SN75174

SN75174 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/23 13:54:41 鏌ョ湅 闁辫畝锛�20

SN75174鏄竴娆惧洓閫氶亾宸垎绶氳矾椹�(q奴)鍕�(d貌ng)鍣�锛屽爆浜嶵TL闆诲钩鍏煎鐨勯洐妤垫�ф櫠楂旂鍣ㄤ欢銆傝┎鑺墖涓昏鐢ㄤ簬闇�瑕侀珮鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼鍜岄暦(zh菐ng)璺濋洟淇¤櫉(h脿o)鍌宠几?sh霉)鑶�?y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆傚畠鑳藉鍦ㄩ粸(di菐n)灏�(du矛)榛�(di菐n)鎴栧榛�(di菐n)閰嶇疆涓彁渚涘彲闈犵殑宸垎淇¤櫉(h脿o)椹�(q奴)鍕�(d貌ng)鑳藉姏锛屽唬娉涙噳(y墨ng)鐢ㄤ簬宸ユキ(y猫)銆侀�氫俊鍜岃▓(j矛)绠楁(j墨)闋�(l菒ng)鍩�銆係N75174閲囩敤16寮曡叧DIP鎴朣OIC灏佽褰㈠紡锛岄仼鍚堝悇绋浕璺ō(sh猫)瑷�(j矛)闇�姹�銆�
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鍙冩暩(sh霉)

渚涢浕闆诲(Vcc)锛�5V
銆�銆�杓稿嚭闆绘祦锛毬�15mA
銆�銆�鍌虫挱寤堕伈鏅�(sh铆)闁擄細30ns
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛欴IP-16, SOIC-16
銆�銆�宸垎杓稿嚭闆诲锛毬�2.5V
銆�銆�闈滄厠(t脿i)闆绘祦锛�5mA

鐗规��

SN75174鐨勪富瑕佺壒鎬у寘鎷珮鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼銆佷綆鍌虫挱寤堕伈浠ュ強杓冨挤(qi谩ng)鐨勬姉骞叉摼鑳藉姏銆傚畠鐨勫樊鍒嗚几鍑鸿ō(sh猫)瑷�(j矛)浣垮叾闈炲父閬╁悎鐢ㄤ簬鍣伈鏁忔劅鐠�(hu谩n)澧冧腑鐨勪俊铏�(h脿o)鍌宠几銆傛澶�锛岃┎鍣ㄤ欢閭勫叿鍌欎互涓嬬壒榛�(di菐n)锛�
銆�銆�1. TTL闆诲钩鍏煎杓稿叆锛屼究浜庤垏鍚勭ó閭忚集闆昏矾鎺ュ彛銆�
銆�銆�2. 姣忓��(g猫)閫氶亾鐛�(d煤)绔嬪伐浣滐紝鏀寔澶氳矾淇¤櫉(h脿o)鐨勫悓鏅�(sh铆)鍌宠几銆�
銆�銆�3. 杓冨鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)鐠�(hu谩n)澧�銆�
銆�銆�4. 灏佽褰㈠紡澶氭ǎ锛屾柟渚縋CB甯冨眬瑷�(sh猫)瑷�(j矛)銆�
銆�銆�5. 杓稿嚭鐭矾淇濊(h霉)鍔熻兘锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳��銆�

鎳�(y墨ng)鐢�

SN75174涓昏鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮閫熴�佸彲闈犱俊铏�(h脿o)鍌宠几?sh霉)鑶�?ch菐ng)鍚�锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)绺界窔绯荤当(t菕ng)锛屽RS-422/RS-485閫氫俊鎺ュ彛銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑閬�(yu菐n)绋嬪偝鎰熷櫒淇¤櫉(h脿o)鍌宠几銆�
銆�銆�3. 瑷�(j矛)绠楁(j墨)澶栬ō(sh猫)涔嬮枔鐨勯珮閫熸暩(sh霉)鎿�(j霉)閫ｆ帴銆�
銆�銆�4. 閬�(yu菐n)绋嬫帶鍒剁郴绲�(t菕ng)涓殑澶氶粸(di菐n)閫氫俊缍�(w菐ng)绲�(lu貌)銆�
銆�銆�5. 闊抽牷鍜岃闋昏ō(sh猫)鍌欎腑鐨勫悓姝ヤ俊铏�(h脿o)鍌宠几銆�
銆�銆�鐢变簬鍏跺樊鍒嗚几鍑虹壒鎬у拰杓冮珮鐨勯﹨(q奴)鍕�(d貌ng)鑳藉姏锛孲N75174鐗瑰垾閬╁悎浜庨暦(zh菐ng)璺濋洟鍜屽櫔鑱茬挵(hu谩n)澧冧笅淇濇寔淇¤櫉(h脿o)瀹屾暣鎬х殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN75179, MAX485, LTC2850

sn75174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)

sn75174璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級