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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 > SP3485EN

SP3485EN 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/20 8:53:16 鏌ョ湅 闁辫畝锛�27

SP3485EN 鏄竴娆剧敱 Exar锛堢従(xi脿n)灞簬 Microchip Technology锛夋帹鍑虹殑 RS-485/RS-422 鏀剁櫦(f膩)鍣ㄨ姱鐗�銆傚畠鏀寔鍏ㄩ洐宸ュ拰鍗婇洐宸ラ�氫俊锛岄仼鐢ㄤ簬澶氶粸宸垎鏁�(sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)銆傝┎鍣ㄤ欢鍏锋湁楂樻姉鍣兘鍔�銆佷綆鍔熻�楀拰卤15kV ESD淇濊绛夌壒鎬�锛岄潪甯搁仼鍚堝伐妤�(y猫)鎺у埗銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜岄仩绋嬮�氫俊绛夋噳(y墨ng)鐢�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3V 鑷� 5.5V
銆�銆�椹�(q奴)鍕曞櫒杓稿嚭闆绘祦锛毬�120mA
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋細鈮�12k惟
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�20Mbps
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8, MSOP-8

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SP3485EN 鎻愪緵浜嗗绋棞(gu膩n)閸电壒鎬т互婊胯冻楂樻�ц兘鐨勯�氫俊闇�姹傦細
銆�銆�1. 鍏ㄩ洐宸ュ拰鍗婇洐宸ユ搷浣滄ā寮忓吋瀹�锛岄仼鎳�(y墨ng)鍚勭ó閫氫俊鍗�(xi茅)璀�銆�
銆�銆�2. 卤15kV HBM ESD淇濊纰轰繚鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅绌�(w臎n)瀹氶亱琛屻��
銆�銆�3. 楂樺叡妯℃姂鍒舵瘮锛圕MRR锛�锛屾湁鏁堟笡灏戝櫔鑱插共鎿�銆�
銆�銆�4. 椹�(q奴)鍕曞櫒鐭矾淇濊鍔熻兘閬垮厤鍥犺矤杓夌暟甯稿皫(d菐o)鑷�?li谩n)p澹�銆�
銆�銆�5. 浣庡姛鑰楄ō(sh猫)瑷�锛屽緟姗熸ā寮忎笅鐨勫吀鍨嬮浕娴佸儏鐐�1渭A銆�
銆�銆�6. 绗﹀悎 TIA/EIA-485 鍜� RS-422 妯欐簴瑕�(gu墨)鑼�锛屼繚璀夊彲闈犵殑淇¤櫉鍌宠几鎬ц兘銆�

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SP3485EN 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕佸彲闈犮�侀珮鏁堟暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍紞鐖告牎?br>銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭瘈(ji茅)榛為枔閫氫俊銆�
銆�銆�2. 妯撳畤鎺у埗绯荤当(t菕ng)涓殑鍌虫劅鍣ㄨ垏鎺у埗鍣ㄤ簰鑱�(li谩n)銆�
銆�銆�3. 閬犵▼鐩�(ji膩n)鎺х郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閺堣矾寤虹珛銆�
銆�銆�4. POS绲傜銆佽嚜鍔╂湇鍕�(w霉)绲傜鐨勬暩(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�5. 閱�(y墨)鐧傚剙鍣ㄥ収(n猫i)閮ㄦā濉婇枔鐨勯珮閫熸暩(sh霉)鎿�(j霉)閫氫俊銆�

鏇夸唬鍨嬭櫉

MAX1487EPA+T, SN65HVD3082E, ADM485WUTZ

sp3485en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

sp3485en璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級