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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 > MAX489ESD

MAX489ESD 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/10 9:16:29 鏌ョ湅 闁辫畝锛�27

MAX489ESD鏄� Maxim Integrated 鍏徃鐢熺敘(ch菐n)鐨勪綆鍔熻��銆丷S-232闆诲钩杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖涓昏鐢ㄤ簬灏嘥TL/CMOS閭忚集闆诲钩杞�(zhu菐n)鎻涚偤RS-232鍏煎闆诲钩锛屽悓鏅傛敮鎸佸叏闆欏伐閫氫俊銆侻AX489绯诲垪浠ュ叾瓒呬綆鍔熻�楀拰绶婃箠鐨勫皝瑁濊�岃憲绋憋紝闈炲父閬╁悎渚挎敎寮忚ō(sh猫)鍌欏拰鍏朵粬灏嶉浕婧愭晥鐜囨湁鍤存牸瑕佹眰鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�MAX489ESD鐗瑰垾闆嗘垚浜咵SD锛堥潨闆绘斁闆伙級淇濊鍔熻兘锛岃兘澶犳壙鍙楅珮閬斅�15kV鐨勯潨闆绘斁闆�锛屽緸鑰屽寮蜂簡绯荤当(t菕ng)鐨勫彲闈犳�у拰榄鎬�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�+3V鑷�+5.5V
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ浕娴侊細卤1mA
銆�銆�椹�(q奴)鍕曞櫒杓稿嚭闆绘祦锛毬�10mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�寰呮闆绘祦锛氬吀鍨嬪��0.1渭A
銆�銆�灏佽褰㈠紡锛�8寮曡叧SOIC銆丮SOP

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MAX489ESD鐨勪富瑕佺壒榛炲寘鎷細
銆�銆�1. 瓒呬綆鍔熻�楄ō(sh猫)瑷�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō(sh猫)鍌欍��
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銆�銆�3. 鏀寔鍏ㄩ洐宸ラ�氫俊妯″紡銆�
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銆�銆�5. 灏忓瀷灏佽閬搁爡锛岀瘈(ji茅)鐪丳CB绌洪枔銆�
銆�銆�6. 鎺ユ敹鍣ㄨ几鍏ュ叿鏈夐珮闃绘姉锛屽彲鐩存帴閫ｆ帴鍒癛S-232淇¤櫉婧�銆�
銆�銆�7. 楂樻韩鎬ц兘鍎�(y艒u)鐣帮紝鑳藉鍦ㄦサ绔挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛�銆�

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MAX489ESD寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 绛嗚鏈浕鑵﹀拰鎵嬫寔瑷�(sh猫)鍌欎腑鐨凴S-232鎺ュ彛銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閫氫俊妯″銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣ㄤ腑鐢ㄤ簬涓茶閫氫俊鐨勯儴鍒�銆�
銆�銆�4. POS绲傜銆佹褰㈢⒓鎺冩弿鍎�绛夋秷璨婚闆诲瓙鐢�(ch菐n)鍝�銆�
銆�銆�5. 宓屽叆寮忕郴绲�(t菕ng)涓殑UART鍒癛S-232闆诲钩杞�(zhu菐n)鎻涖��
銆�銆�6. 浠讳綍闇�瑕佷綆鍔熻�椾笖鍏峰倷ESD淇濊鍔熻兘鐨勪覆琛岄�氫俊鍫存櫙銆�

鏇夸唬鍨嬭櫉

MAX489ESE, MAX489ESA

max489esd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

max489esd璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

max489esd鍙冩暩(sh霉)

  • 鍒堕�犲晢Maxim Integrated Products
  • 鏁�(sh霉)鎿�(j霉)閫熺巼250 Kbps
  • 宸ヤ綔闆绘簮闆诲5 V
  • 闆绘簮闆绘祦0.25 mA
  • 宸ヤ綔婧害鑼冨湇0 C to + 70 C
  • 婵�鍕靛櫒鏁�(sh霉)閲�1
  • 鎺ユ敹姗熸暩(sh霉)閲�1
  • 鐢�(ch菐n)鍝�RS-422/RS-485 Combination