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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(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肩恫(w菐ng) > IC鐧剧 > SN65ELT20

SN65ELT20 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/6/4 19:13:09 鏌ョ湅 闁辫畝锛�8

SN65ELT20 鏄竴娆鹃珮閫熷樊鍒嗙窔璺﹨(q奴)鍕�(d貌ng)鍣紝灏堢偤 RS-485 鍜� RS-422 鎳�(y墨ng)鐢ㄨō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鑳藉鏀寔楂橀仈(d谩) 50 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽悓鏅�(sh铆)鍏锋湁浣庡姛鑰楀拰楂樻姉鍣�ц兘銆傚叾宸垎杓稿嚭鍙互椹�(q奴)鍕�(d貌ng)闀烽仈(d谩) 1200 绫崇殑闆欑禐绶氶浕绾�锛屽苟涓斿湪绺界窔涓婃敮鎸佸閬�(d谩) 32 鍊�(g猫)鍠厓璨�(f霉)杓�銆係N65ELT20 閲囩敤妯�(bi膩o)婧�(zh菙n)鐨� 8 寮曡叧 SOIC 灏佽锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)閫氫俊鍫存櫙銆�
銆�銆�瑭插櫒浠惰兘澶犲湪鎯″姡鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣�锛屽叿鏈夌煭璺繚璀�(h霉)銆佺啽闂�(gu膩n)鏂峰姛鑳界瓑鐗规�э紝纰轰繚瑷�(sh猫)鍌欓暦鏅�(sh铆)闁撻亱(y霉n)琛岀殑瀹夊叏鎬у拰鍙潬鎬�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�3.3V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�50 Mbps
銆�銆�杓稿嚭闆绘祦锛毬�170mA
銆�銆�杓稿叆闃绘姉锛氣墺10k惟
銆�銆�鍏稿瀷鍌虫挱寤堕伈锛�16ns
銆�銆�灏佽椤炲瀷锛歋OIC-8

鐗规��

SN65ELT20 鎻愪緵浜嗗绋劒(y艒u)绉�鐨勬�ц兘鐗归粸(di菐n)锛�
銆�銆�1. 楂橀�熷偝杓歌兘鍔�锛屾敮鎸侀珮閬�(d谩) 50 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屾豢瓒崇従(xi脿n)浠ｅ伐妤�(y猫)閫氫俊闇�姹�銆�
銆�銆�2. 宸ヤ綔闆诲鑼冨湇寤ｏ紙3.3V 鑷� 5.5V锛�锛岄仼鎳�(y墨ng)涓嶅悓鎳�(y墨ng)鐢ㄥ牬鏅��
銆�銆�3. 鍏�(n猫i)缃煭璺繚璀�(h霉)姗�(j墨)鍒�锛岄槻姝㈠洜璨�(f霉)杓夌暟甯稿皫(d菐o)鑷磋姱鐗囨悕澹炪��
銆�銆�4. 鐔遍棞(gu膩n)鏂峰姛鑳�锛屽湪鑺墖閬庣啽鏅�(sh铆)鑷嫊(d貌ng)闂�(gu膩n)闁夎几鍑轰互淇濊(h霉)鑷韩銆�
銆�銆�5. 绺界窔璨�(f霉)杓夎兘鍔涘挤(qi谩ng)锛屽柈姊濈附绶氬彲鏀寔澶氶仈(d谩) 32 鍊�(g猫)绡�(ji茅)榛�(di菐n)銆�
銆�銆�6. 瓒呬綆寰呮(j墨)鍔熻��锛屾湁鍔╀簬闄嶄綆鏁撮珨绯荤当(t菕ng)鑳借��銆�
銆�銆�7. 瀵伐浣滄韩搴﹁寖鍦嶏紙-40掳C 鑷� +85掳C锛夛紝閬╁悎鍚勭ó宸ユキ(y猫)鐠�(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

SN65ELT20 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁恫(w菐ng)绲�(lu貌)涓殑 RS-485/RS-422 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)绋嬪偝鎰熷櫒閫ｆ帴銆�
銆�銆�3. 妯撳畤鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)鐨勯�氫俊妯″銆�
銆�銆�4. 鍎�鍣ㄥ剙琛ㄤ箣闁撶殑澶氶粸(di菐n)閫氫俊閺堣矾銆�
銆�銆�5. 闆诲姏鐩�(ji膩n)鎺х郴绲�(t菕ng)涓殑閬�(yu菐n)绋嬩俊铏�(h脿o)鍌宠几銆�
銆�銆�6. 浠讳綍闇�瑕佸彲闈犻暦璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶�?y墨ng)鐢ㄥ牬鏅�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN75179B
銆�銆�MAX485
銆�銆�SP485E

sn65elt20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㈠児(ji脿)

sn65elt20璩囨枡 鏇村>

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