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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > SN75189DR

SN75189DR 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/4/29 10:48:46 鏌ョ湅 闁辫畝锛�43

SN75189DR 鏄竴绋洐绶氶﹨(q奴)鍕曞櫒/鎺ユ敹鍣ㄩ泦鎴愰浕璺�锛屽爆浜� RS-422 鍜� RS-485 妯�(bi膩o)婧�(zh菙n)鐨勯�氫俊鎺ュ彛鑺墖銆傚畠琚唬娉涙噳(y墨ng)鐢ㄤ簬澶氶粸鏁�(sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)涓�锛岃兘澶犳彁渚涢珮閫熴�佷綆鍔熻�楃殑鏁�(sh霉)鎿�(j霉)閫氫俊鍔熻兘銆�
銆�銆�瑭插櫒浠堕泦鎴愪簡涓�鍊嬮﹨(q奴)鍕曞櫒鍜屼竴鍊嬩笁鎱�(t脿i)宸垎绶氳矾鎺ユ敹鍣�锛屾敮鎸佸叏闆欏伐鎴栧崐闆欏伐閫氫俊妯″紡銆傚叾瑷�(sh猫)瑷堝厑瑷卞湪闀疯窛闆㈠拰鍢堥洔鐠�(hu谩n)澧冧腑瀵︾従(xi脿n)鍙潬鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�5V 卤 10%
銆�銆�宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆�銆�椹�(q奴)鍕曞櫒杓稿嚭闆绘祦锛毬�15mA
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�2.5Mbps
銆�銆�杓稿叆闃绘姉锛氣墺10k惟
銆�銆�鎺ユ敹鍣ㄨ几鍏ュ叡妯￠浕澹撹寖鍦嶏細-7V 鑷� +12V
銆�銆�灏佽褰㈠紡锛欴IP-16 鎴� SOIC-16

鐗规��

SN75189DR 鎻愪緵浜嗗嚭鑹茬殑闆绘埃鎬ц兘鍜屽彲闈犳��锛岄仼鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖栥�佽▓绠楁缍�(w菐ng)绲�(lu貌)鍜屽叾浠栭渶瑕佸榛為�氫俊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�涓昏鐗归粸鍖呮嫭锛�
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屾敮鎸侀珮閬� 2.5Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼銆�
銆�銆�2. 鍏�(n猫i)缃煭璺繚璀峰拰鐔遍棞(gu膩n)鏂峰姛鑳�锛岀⒑淇濊ō(sh猫)鍌欓亱琛屾洿鍔犲畨鍏�銆�
銆�銆�3. 鍏煎 RS-422 鍜� RS-485 妯�(bi膩o)婧�(zh菙n)锛屾豢瓒冲绋�氫俊鍗�(xi茅)璀伴渶姹傘��
銆�銆�4. 宸垎淇¤櫉鍌宠几鏂瑰紡鏈夋晥闄嶄綆浜嗛浕纾佸共鎿剧殑褰遍熆銆�
銆�銆�5. 鏀寔涓夋厠(t脿i)杓稿嚭锛屼究浜庤垏澶氬�嬭ō(sh猫)鍌欓�茶閫氫俊閫ｆ帴銆�
銆�銆�6. 绌�(w臎n)瀹氱殑宸ヤ綔婧害鑼冨湇锛岄仼鍚堝悇绋挵(hu谩n)澧冩浠朵笅鐨勪娇鐢�銆�

鎳�(y墨ng)鐢�

SN75189DR 寤ｆ硾鐢ㄤ簬闇�瑕佸彲闈犳暩(sh霉)鎿�(j霉)閫氫俊鐨勯牁(l菒ng)鍩�锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)鎺у埗缍�(w菐ng)绲�(lu貌)涓殑澶氱瘈(ji茅)榛為�氫俊銆�
銆�銆�2. 瑷堢畻姗熷瑷�(sh猫)涔嬮枔鐨勬暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�3. 閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)涓殑淇¤櫉鍌宠几銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑淇℃伅鍌抽仦銆�
銆�銆�5. 澶氶粸绺界窔鏋舵(g貌u)鐨勬(g貌u)寤�锛屽妯撳畤鑷嫊鍖栧拰閬庣▼鎺у埗绯荤当(t菕ng)銆�
銆�銆�鐢变簬鍏跺吋瀹规�уソ銆佹姉骞叉摼鑳藉姏寮凤紝閫欐鑺墖鎴愮偤瑷卞鐝�(xi脿n)浠ｉ�氫俊绯荤当(t菕ng)鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉

SN75179BR, MAX485EPA, LTC1485CN8

sn75189dr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

sn75189dr璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

sn75189dr鐢�(ch菐n)鍝�

sn75189dr鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰1
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵鎺ュ彛 - 椹�(q奴)鍕曞櫒锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣�
  • 绯诲垪-
  • 椤炲瀷绶氳矾鎺ユ敹鍣�
  • 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉)0/4
  • 瑕�(gu墨)绋�RS232
  • 闆绘簮闆诲4.5 V ~ 5.5 V
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�14-SOIC
  • 鍖呰Digi-Reel®
  • 鍏跺畠鍚嶇ū296-14957-6