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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

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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�銆�
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�
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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�
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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�
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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�