鏅傞枔锛�2025/4/29 16:59:32
闁辫畝锛�34
RS8412XK 鏄竴娆惧熀浜� RS-485 妯欐簴鐨勫樊鍒嗘敹鐧�(f膩)鍣ㄨ姱鐗囷紝閬╃敤浜庨暦璺濋洟銆侀珮鍣伈鐠�(hu谩n)澧冧笅鐨勬暩鎿氶�氫俊銆傝┎鑺墖鏀寔楂橀仈 10 Mbps 鐨勬暩鎿氬偝杓搁�熺巼锛屽苟涓斿叿鍌欎綆鍔熻�楀拰楂樻姉骞叉摼鑳藉姏鐨勭壒榛炪��
銆�銆�RS8412XK 閲囩敤浜嗗厛閫茬殑 CMOS 宸ヨ棟鍒堕��锛屽叿鏈夎純楂樼殑闆嗘垚搴﹀拰鍙潬鎬с�傚叾鍏ч儴鍖呭惈涓�鍊嬮﹨鍕曞櫒鍜屼竴鍊嬫帴鏀跺櫒锛屽彲浠ュ鐝惧叏闆欏伐鎴栧崐闆欏伐鐨勬暩鎿氬偝杓告ā寮忋��
渚涢浕闆诲锛�3.3V 鑷� 5.5V
銆�銆�鏈�澶ф暩鎿氶�熺巼锛�10 Mbps
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�杓稿叆闃绘姉锛氣墺10 k惟
銆�銆�杓稿嚭鐭矾淇濊锛氭敮鎸�
銆�銆�ESD 淇濊锛毬�15 kV (HBM)
銆�銆�灏佽褰㈠紡锛歋OIC-8
RS8412XK 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 鏀寔 RS-485 妯欐簴鐨勫樊鍒嗕俊铏熷偝杓�锛岄仼鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佹〒瀹囪嚜鍕曞寲绛夐牁鍩�銆�
銆�銆�2. 楂橀�熸暩鎿氬偝杓歌兘鍔涳紝鍙仈鍒� 10 Mbps 鐨勯�熺巼锛屾豢瓒崇従浠ｉ�氫俊闇�姹�銆�
銆�銆�3. 鍏х疆鐭矾淇濊鍔熻兘锛岃兘澶犳湁鏁堥槻姝㈠洜澶栭儴鏁呴殰灏庤嚧鐨勮姱鐗囨悕澹�銆�
銆�銆�4. 寮峰ぇ鐨� ESD 闃茶鎬ц兘锛埪�15 kV锛�锛屾彁楂樿姱鐗囧湪鎯″姡鐠�(hu谩n)澧冧腑鐨勭┅(w臎n)瀹氭��銆�
銆�銆�5. 鏀寔瀵寖鍦嶇殑宸ヤ綔闆诲锛�3.3V 鑷� 5.5V锛�锛岄仼鎳夊绋浕婧愭浠�銆�
銆�銆�6. 灏佽绶婃箠锛岄噰鐢� SOIC-8 灏佽褰㈠紡锛岀瘈(ji茅)鐪� PCB 绌洪枔銆�
銆�銆�7. 绗﹀悎宸ユキ(y猫)绱氬伐浣滄韩搴﹁寖鍦嶏紙-40掳C 鑷� +85掳C锛�锛岄仼鍚堝悇绋噳鐢ㄥ牬鏅�銆�
RS8412XK 寤ｆ硾鎳夌敤浜庨渶瑕佺┅(w臎n)瀹�銆佸彲闈犳暩鎿氬偝杓哥殑鍫存櫙锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)涓殑瑷倷閫氫俊銆�
銆�銆�2. 妯撳畤鑷嫊鍖栫郴绲�(t菕ng)涓偝鎰熷櫒鑸囨帶鍒跺櫒涔嬮枔鐨勬暩鎿氫氦鎻�銆�
銆�銆�3. 闆诲姏鐩�(ji膩n)鎺х郴绲�(t菕ng)涓殑閬犵▼鏁告摎閲囬泦銆�
銆�銆�4. 閫氫俊缍茬怠涓殑绡�(ji茅)榛為�ｆ帴銆�
銆�銆�5. 瀹跺涵鑷嫊鍖栫郴绲�(t菕ng)鐨勬暩鎿氬偝杓告ā濉�銆�
銆�銆�6. 閱�(y墨)鐧傝ō鍌欎腑鐨勪俊铏熷偝杓搁儴鍒�銆�
銆�銆�鐢变簬鍏跺挤澶х殑鎶楀共鎿捐兘鍔涘拰楂橀�熷偝杓哥壒鎬�锛孯S8412XK 鎴愮偤瑷卞楂樿姹傛噳鐢ㄧ殑鐞嗘兂閬告搰銆�
MAX485, SN75176, SP485E
