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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 > SN75172

SN75172 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 15:54:12 鏌ョ湅 闁辫畝锛�30

SN75172 鏄竴娆鹃洐绶氶﹨(q奴)鍕�(d貌ng)鍣ㄩ泦鎴愰浕璺紝灏堢偤 RS-422 鍜� RS-485 閫氫俊妯�(bi膩o)婧�(zh菙n)瑷�(sh猫)瑷�(j矛)銆傚畠鑳藉鎻愪緵楂樻暩(sh霉)鎿�(j霉)閫熺巼鍜岄暦(zh菐ng)璺濋洟鍌宠几鑳藉姏锛岄仼鐢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�瑭插櫒浠剁敱鍏╁��(g猫)鐛�(d煤)绔嬬殑绶氶﹨(q奴)鍕�(d貌ng)鍣ㄧ祫鎴�锛屾瘡鍊�(g猫)椹�(q奴)鍕�(d貌ng)鍣ㄩ兘鍙互鍦ㄤ綆鍔熻�楁ā寮忎笅閬�(y霉n)琛屻�傜敱浜庡叾鍑鸿壊鐨勯浕姘ｆ�ц兘鍜屽彲闈犳��锛孲N75172 鍦ㄥ伐妤�(y猫)鑷嫊(d貌ng)鍖�銆佽▓(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)鍜屽叾浠栭�氫俊闋�(l菒ng)鍩熶腑琚唬娉涗娇鐢�銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)锛�
銆�銆�杓稿嚭闆绘祦锛毬�20mA
銆�銆�宸ヤ綔闆诲鑼冨湇锛�+4.5V 鑷� +5.5V
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�2.5Mbps
銆�銆�杓稿叆闃绘姉锛氱磩10k惟
銆�銆�鍏辨ā杓稿叆闆诲鑼冨湇锛�-7V 鑷� +12V
銆�銆�瀛樺劜(ch菙)婧害鑼冨湇锛�-65掳C 鑷� +150掳C
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C

鐗规��

SN75172 鎻愪緵浜嗗绋劒(y艒u)榛�(di菐n)锛屼娇鍏堕潪甯搁仼鍚堢敤浜庨珮閫熷樊鍒嗛�氫俊锛�
銆�銆�1. 楂樻暩(sh霉)鎿�(j霉)鍌宠几閫熺巼鏀寔楂橀仈(d谩) 2.5 Mbps 鐨勯�氫俊闇�姹傘��
銆�銆�2. 鏀寔闀�(zh菐ng)閬�(d谩) 1200 绫崇殑鏁�(sh霉)鎿�(j霉)鍌宠几璺濋洟锛堣闆荤簻璩�(zh矛)閲忓拰淇¤櫉(h脿o)閫熺巼鑰屽畾锛�銆�
銆�銆�3. 鍏�(n猫i)缃啽闂�(gu膩n)鏂蜂繚璀�(h霉)鍔熻兘锛岄槻姝㈤亷(gu貌)娴佹垨鐭矾灏�(d菐o)鑷�?li谩n)p澹�銆�
銆�銆�4. 杓稿叆鍏煎 TTL/CMOS 闆诲钩锛屼究浜庤垏鍏朵粬閭忚集闆昏矾鎺ュ彛銆�
銆�銆�5. 姣忓��(g猫)椹�(q奴)鍕�(d貌ng)鍣ㄥ潎鍏锋湁浣胯兘寮曡叧锛屽厑瑷辩敤鎴堕�氶亷(gu貌)鎺у埗淇¤櫉(h脿o)閬告搰鎬у湴鍟熺敤鎴栫鐢ㄩ�氶亾銆�
銆�銆�6. 鑳藉鎵垮彈楂橀仈(d谩) 卤15kV 鐨� ESD 娌栨搳锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)鐨勯妫掓��銆�
銆�銆�7. 灏忓瀷灏佽閬搁爡(xi脿ng)锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅��

鎳�(y墨ng)鐢�

SN75172 涓昏鎳�(y墨ng)鐢ㄤ簬闇�瑕佸彲闈犲樊鍒�?j菒n)?sh霉)鎿�(j霉)鍌宠几?sh霉)鍗楀埌y(t菕ng)涓細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯仩(yu菐n)绋嬪偝鎰熷櫒鍜屽煼(zh铆)琛屽櫒閫氫俊銆�
銆�銆�2. 瑷�(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欎箣闁撶殑鏁�(sh霉)鎿�(j霉)浜ゆ彌锛屽鎵撳嵃姗�(j墨)鍜屾巸鎻忓剙銆�
銆�銆�3. 澶氶粸(di菐n)缍�(w菐ng)绲�(lu貌)鎷�?f霉)娴(ji茅)妲�(g貌u)涓嬬殑绡�(ji茅)榛�(di菐n)闁撻�氫俊锛屼緥濡� RS-485 绺界窔銆�
銆�銆�4. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓仩(yu菐n)璺濋洟淇¤櫉(h脿o)鍌宠几銆�
銆�銆�5. POS 绲傜鍜� ATM 姗�(j墨)鍏�(n猫i)鐨勬暩(sh霉)鎿�(j霉)閺堣矾寤虹珛銆�
銆�銆�6. 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)鍌抽仦銆�
銆�銆�7. 瀹跺涵鑷嫊(d貌ng)鍖栧拰妯撳畤鎺у埗绯荤当(t菕ng)涓殑閫氫俊绲勪欢銆�

鏇夸唬鍨嬭櫉(h脿o)

SN75176
銆�銆�MAX485
銆�銆�SP3485

sn75172鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)

sn75172璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
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