RS8452XK 鏅�(sh铆)闁擄細2025/4/29 19:02:30 闁辫畝锛�32

RS8452XK 鏄竴娆惧熀浜� CMOS 宸ヨ棟鐨勯珮閫� RS-485/RS-422 鏀剁櫦(f膩)鍣�锛岄仼鐢ㄤ簬澶氶粸(di菐n)宸垎?j菒n)?sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)銆傝┎鑺墖鏀寔楂橀仈(d谩) 50 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽苟涓斿叿鏈夎純浣庣殑鍔熻€楃壒鎬�锛屼娇鍏堕潪甯搁仼鍚堜簬宸ユキ(y猫)鎺у埗銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)浠ュ強闀�(zh菐ng)璺濋洟閫氫俊绛夋噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆�
銆€銆€RS8452XK 鍏�(n猫i)閮ㄩ泦鎴愪簡椹�(q奴)鍕�(d貌ng)鍣ㄥ拰鎺ユ敹鍣紝閲囩敤鍗婇洐宸ラ€氫俊妯″紡锛岄€氶亷(gu貌) DE 鍜� RE 寮曡叧渚�(l谩i)鎺у埗鐧�(f膩)閫佸拰鎺ユ敹鐙€鎱�(t脿i)銆傛澶�锛岃┎鍣ㄤ欢閭勫叿鍌欑煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛岀⒑淇濆湪鐣板父鎯呮硜涓嬩笉鏈�(hu矛)鎼嶅銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�3V~5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆€銆€鏈€澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�50 Mbps
銆€銆€椹�(q奴)鍕�(d貌ng)鍣ㄨ几鍑洪浕澹擄紙VOH锛夛細鑷冲皯鐐� VCC - 0.4V
銆€銆€鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋紙RIN锛夛細12k惟锛堝吀鍨嬪€硷級
銆€銆€ESD 淇濊(h霉)绛夌礆(j铆)锛毬�15kV锛圚BM锛�
銆€銆€灏佽褰㈠紡锛歋OIC-8

鐗规€�

1. 楂橀€熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屾敮鎸侀珮閬�(d谩) 50 Mbps 鏁�(sh霉)鎿�(j霉)閫熺巼銆�
銆€銆€2. 鍏峰倷鐭矾淇濊(h霉)鍔熻兘锛岃兘澶犳湁鏁堥槻姝㈢敱浜庤矤(f霉)杓夌煭璺垨绶氳矾鏁呴殰灏�(d菐o)鑷寸殑鑺墖鎼嶅銆�
銆€銆€3. 鐔遍棞(gu膩n)鏂锋(j墨)鍒跺彲浠ラ伩鍏嶅洜绺界窔绔�(j矛ng)鐖�(zh膿ng)鑰屽皫(d菐o)鑷寸殑閬�(gu貌)娴佺従(xi脿n)璞�銆�
銆€銆€4. 杓稿叆寮曡叧鍏煎 3V 鍜� 5V 閭忚集闆诲钩锛屾彁渚涢潏娲荤殑鎺ュ彛瑷�(sh猫)瑷�(j矛)銆�
銆€銆€5. 瓒呬綆寰呮(j墨)鍔熻€楋紝鍦ㄧ鐢ㄧ媭鎱�(t脿i)涓嬮浕娴佸皬浜� 1渭A銆�
銆€銆€6. 鎻愪緵寮�(qi谩ng)澶х殑 ESD 淇濊(h霉)鍔熻兘锛屽寮�(qi谩ng)绯荤当(t菕ng)鐨勫彲闈犳€у拰绌�(w臎n)瀹氭€�銆�
銆€銆€7. 鏀寔闀�(zh菐ng)閬�(d谩) 1200 绫崇殑閫氫俊璺濋洟锛堣鍏烽珨閫熺巼鑰屽畾锛夛紝閬╁悎宸ユキ(y猫)绱�(j铆)闀�(zh菐ng)璺濋洟閫氫俊闇€姹�銆�

鎳�(y墨ng)鐢�

RS8452XK 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇€瑕侀珮閫熷樊鍒嗕俊铏�(h脿o)鍌宠几?sh霉)鑶�?ch菐ng)鏅紝渚嬪宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁郴绲�(t菕ng)涓殑绡€(ji茅)榛�(di菐n)闁撻€氫俊銆佹〒瀹囪嚜鍕�(d貌ng)鍖栬ō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)浜ゆ彌銆佸畨闃茬洠(ji膩n)鎺х郴绲�(t菕ng)鐨勮闋诲偝杓�銆侀浕鍔涚郴绲�(t菕ng)涓殑閬�(yu菐n)绋嬫暩(sh霉)鎿�(j霉)閲囬泦鑸囩洠(ji膩n)鎺с€佹櫤鑳藉灞呯恫(w菐ng)绲�(lu貌)涓瘈(ji茅)榛�(di菐n)涔嬮枔鐨勪俊鎭偝閬炵瓑銆�
銆€銆€姝ゅ锛屽畠涔熷彲浠ョ敤浜庤▓(j矛)绠楁(j墨)澶栬ō(sh猫)閫ｆ帴銆侀啱(y墨)鐧傝ō(sh猫)鍌欓€氫俊妯″銆丳OS 姗�(j墨)绲傜浠ュ強浠讳綍闇€瑕佺┅(w臎n)瀹�銆佸彲闈犲樊鍒�?j菒n)?sh霉)鎿�(j霉)鍌宠几?sh霉)娌玥(hu谩n)澧冧腑銆�