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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

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 > SN65220

SN65220 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 11:46:21 鏌ョ湅 闁辫畝锛�31

SN65220 鏄竴娆鹃珮鎬ц兘鐨凴S-485/RS-422 鏀剁櫦(f膩)鍣紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊(d貌ng)鍖�銆佹暩(sh霉)鎿�(j霉)閫氫俊鍜岄仩(yu菐n)绋嬫帶鍒堕牁(l菒ng)鍩熴�傚畠鏀寔鍏ㄩ洐宸ラ�氫俊妯″紡锛屽叿鏈変綆鍔熻�楃壒鎬у拰寮�(qi谩ng)澶х殑绺界窔椹�(q奴)鍕�(d貌ng)鑳藉姏銆傝┎鍣ㄤ欢绗﹀悎TIA/EIA-485-A 鍜� TIA/EIA-422-B 妯�(bi膩o)婧�(zh菙n)锛岄仼鍚堥暦璺濋洟鍜岄珮鍣伈鐠�(hu谩n)澧冧笅鐨勫彲闈犳暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�SN65220 鑳藉鎻愪緵楂橀仈(d谩) 10Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽苟涓斿叿鍌欑煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屼互闃叉閬庢祦鍜岄亷婧�?f霉)p澹�銆傛澶�锛屽叾杓稿叆杓稿嚭寮曡叧瑷�(sh猫)瑷�(j矛)鏈壜�15kV 鐨勯潨闆绘斁闆伙紙ESD锛変繚璀�(h霉)锛岄��(j矛n)涓�姝ュ寮�(qi谩ng)浜嗚ō(sh猫)鍌欑殑鍙潬鎬�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3.3V - 5.5V
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�10Mbps
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋細鈮�12k惟
銆�銆�椹�(q奴)鍕�(d貌ng)鑳藉姏锛�32鍊�(g猫)鍠厓璨�(f霉)杓�
銆�銆�鍏辨ā闆诲鑼冨湇锛�-7V 鑷� +12V
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

鐗规��

1. 绗﹀悎 RS-485 鍜� RS-422 妯�(bi膩o)婧�(zh菙n)锛岄仼鐢ㄤ簬澶氶粸(di菐n)宸垎?j菒n)?sh霉)鎿�(j霉)鍌宠几鎳�(y墨ng)鐢�銆�
銆�銆�2. 鎻愪緵 卤15kV ESD 淇濊(h霉)锛屽寮�(qi谩ng)绯荤当(t菕ng)绌�(w臎n)瀹氭��銆�
銆�銆�3. 鍏�(n猫i)缃煭璺繚璀�(h霉)鑸囩啽闂�(gu膩n)鏂峰姛鑳�锛岀⒑淇濊姱鐗囧湪鐣板父姊濅欢涓嬪畨鍏ㄩ亱(y霉n)琛屻��
銆�銆�4. 楂橀仈(d谩) 10Mbps 鏁�(sh霉)鎿�(j霉)閫熺巼锛屾豢瓒抽珮閫熼�氫俊闇�姹傘��
銆�銆�5. 宸ヤ綔闆诲鑼冨湇瀵紙3.3V 鍒� 5.5V锛�锛屽吋瀹瑰绋浕婧愮挵(hu谩n)澧�銆�
銆�銆�6. 灏忓瀷 SOIC-8 灏佽锛屼究浜� PCB 甯冨眬鍜岄泦鎴�銆�
銆�銆�7. 鍦ㄥ槇闆滈浕纾佺挵(hu谩n)澧冧笅琛ㄧ従(xi脿n)鍑哄劒(y艒u)鐣扮殑鎶楀共鎿炬�ц兘銆�

鎳�(y墨ng)鐢�

1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁恫(w菐ng)绲�(lu貌)涓殑绡�(ji茅)榛�(di菐n)閫氫俊銆�
銆�銆�2. 閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)鐨勪俊铏熸敹鐧�(f膩)妯″銆�
銆�銆�3. 澶氶粸(di菐n)鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鎺ュ彛闆昏矾銆�
銆�銆�4. 妯撳畤鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)涓殑瑷�(sh猫)鍌欎簰鑱�(li谩n)銆�
銆�銆�5. 鐠�(hu谩n)澧冪洠(ji膩n)娓郴绲�(t菕ng)涓殑鍌虫劅鍣ㄧ瘈(ji茅)榛�(di菐n)閫氫俊銆�
銆�銆�6. POS 绲傜鍙婇妧琛岃嚜鍔╄ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几绲勪欢銆�
銆�銆�7. 閱�(y墨)鐧傚剙鍣ㄤ腑鐢ㄤ簬瀵�(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氬彲闈犵殑涓茶閫氫俊閮ㄥ垎銆�

鏇夸唬鍨嬭櫉

MAX1480A, MAX485, SN65HVD230

sn65220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(ji脿)

sn65220璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級