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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 > MAX489ESD+

MAX489ESD+ 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/28 20:37:24 鏌ョ湅 闁辫畝锛�32

MAX489ESD+ 鏄竴娆剧敱 Maxim Integrated 鐢熺敘(ch菐n)鐨勪綆鍔熻��銆佸柈闆绘簮 RS-232 鏀剁櫦(f膩)鍣�銆傝┎鑺墖鏀寔鐣版涓茶閫氫俊锛屽彲灏� TTL/CMOS 闆诲钩杞�(zhu菐n)鎻涚偤 RS-232 闆诲钩锛岄仼鐢ㄤ簬瑷�(j矛)绠楁(j墨)鍜屽鍦嶈ō(sh猫)鍌欎箣闁撶殑鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�MAX489ESD+ 鍏�(n猫i)缃簡 ESD锛堥潨闆绘斁闆伙級淇濊(h霉)鍔熻兘锛岃兘澶犳壙鍙楅珮閬�(d谩)卤15kV 鐨勪汉楂旀ā鍨嬶紙HBM锛夐潨闆绘斁闆绘矕鎿�锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犳��銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�3V 鑷� 5.5V
銆�銆�宸ヤ綔闆绘祦锛氭帴鏀跺櫒鍏稿瀷鍊� 40渭A锛岄﹨(q奴)鍕�(d貌ng)鍣ㄥ吀鍨嬪�� 1mA
銆�銆�鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂樺彲閬�(d谩) 250kbps
銆�銆�杓稿叆闆诲锛氭渶澶� 25pF
銆�銆�杓稿嚭鐭矾淇濊(h霉)锛氭湁
銆�銆�灏佽褰㈠紡锛�8 寮曡叧 SOIC 鎴� DIP

鐗规��

MAX489ESD+ 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍠浕婧愪緵闆伙紝绨�(ji菐n)鍖栦簡瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡澶栭儴鍏冧欢鐨勬暩(sh霉)閲�銆�
銆�銆�2. 鍏�(n猫i)缃� ESD 淇濊(h霉)锛屽寮�(qi谩ng)浜嗘姉闈滈浕鑳藉姏銆�
銆�銆�3. 椹�(q奴)鍕�(d貌ng)鍣ㄥ拰鎺ユ敹鍣ㄧ崹(d煤)绔嬩娇鑳芥帶鍒�锛屽厑瑷遍潏娲婚厤缃�銆�
銆�銆�4. 杓稿嚭鐭矾淇濊(h霉)鍔熻兘锛岄槻姝㈠洜鎰忓鐭矾灏�(d菐o)鑷�?li谩n)p澹�銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇寤ｏ紙-40掳C 鑷� +125掳C锛�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍜屽晢妤�(y猫)鐠�(hu谩n)澧�銆�
銆�銆�6. 灏忓瀷灏佽绡�(ji茅)鐪佺┖闁擄紝閬╁悎绶婃箠鍨嬭ō(sh猫)瑷�(j矛)闇�姹�銆�

鎳�(y墨ng)鐢�

MAX489ESD+ 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕� RS-232 閫氫俊鎺ュ彛鐨勫悇绋牬(ch菐ng)鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 瑷�(j矛)绠楁(j墨)澶栬ō(sh猫)锛堝鎵撳嵃姗�(j墨)銆佹巸鎻忓剙绛夛級銆�
銆�銆�2. 宓屽叆寮忕郴绲�(t菕ng)涓殑涓茶閫氫俊妯″銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦瑷�(sh猫)鍌欒垏涓绘(j墨)涔嬮枔鐨勯�ｆ帴銆�
銆�銆�4. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓殑绡�(ji茅)榛�(di菐n)閫氫俊銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几閮ㄥ垎銆�
銆�銆�鍏朵綆鍔熻�楀拰楂樺彲闈犳�т娇鍏舵垚鐐洪浕姹犱緵闆昏ō(sh猫)鍌欑殑鐞嗘兂閬告搰銆�

鏇夸唬鍨嬭櫉(h脿o)

MAX232, SP3232EEN, ADM3232

max489esd+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�
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

max489esd+璩囨枡 鏇村>

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

max489esd+鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Lead (SnPb) Finish for COTSObsolescence Mitigation Program
  • 妯�(bi膩o)婧�(zh菙n)鍖呰50
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵鎺ュ彛 - 椹�(q奴)鍕�(d貌ng)鍣�锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣�
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  • 椤炲瀷鏀剁櫦(f膩)鍣�
  • 椹�(q奴)鍕�(d貌ng)鍣�/鎺ユ敹鍣ㄦ暩(sh霉)1/1
  • 瑕�(gu墨)绋�RS422锛孯S485
  • 闆绘簮闆诲4.75 V ~ 5.25 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绠′欢