鏅傞枔锛�2025/5/6 18:40:33
闁辫畝锛�24
SN54BCT240 鏄竴绋珮閫� CMOS 宸ヨ棟鍒堕�犵殑闆欑窔椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄨ姱鐗�锛屽唬娉涙噳鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閫氫俊銆佸伐妤�(y猫)鎺у埗鍜岃▓绠楁鎺ュ彛绛夐牁(l菒ng)鍩�銆傝┎鍣ㄤ欢鍏锋湁浣庡姛鑰楃壒鎬э紝鑳藉鍦ㄩ珮鍣伈鐠�(hu谩n)澧冧笅鎻愪緵绌�(w臎n)瀹氱殑淇¤櫉鍌宠几鎬ц兘銆�
銆�銆�閫欑ó鑺墖涓昏鐢ㄤ綔宸垎绺界窔鏀剁櫦(f膩)鍣�锛岀鍚� EIA RS-422 鍜� RS-485 妯欐簴锛屾敮鎸侀粸灏嶉粸鎴栧榛為�氫俊缍�(w菐ng)绲￠厤缃�銆傚畠鍏峰倷杓冮珮鐨勬姉骞叉摼鑳藉姏锛屽苟涓斿彲浠ユ壙鍙楃窔璺枊璺垨鐭矾绛夌暟甯告儏娉�銆�
渚涢浕闆诲锛�5V 卤 10%
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼锛氭渶楂樺彲閬� 20 Mbps
銆�銆�杓稿叆闃绘姉锛氣墺 16 k惟
銆�銆�杓稿嚭闆绘祦锛毬� 20 mA
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氬吀鍨嬪�� 3.7 ns
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�� 1.2 mA
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銆�銆�6. 闆讳俊瑷倷涔嬮枔鐨勯暦璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几瑙ｆ焙鏂规銆�
SN75BCT240, MAX485, DS36C240
