鏅傞枔锛�2025/5/6 11:46:21
闁辫畝锛�28
SN65220 鏄竴娆鹃珮鎬ц兘鐨凴S-485/RS-422 鏀剁櫦(f膩)鍣�锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖�銆佹暩(sh霉)鎿�(j霉)閫氫俊鍜岄仩绋嬫帶鍒堕牁鍩�銆傚畠鏀寔鍏ㄩ洐宸ラ�氫俊妯″紡锛屽叿鏈変綆鍔熻�楃壒鎬у拰寮峰ぇ鐨勭附绶氶﹨鍕曡兘鍔�銆傝┎鍣ㄤ欢绗﹀悎TIA/EIA-485-A 鍜� TIA/EIA-422-B 妯欐簴锛岄仼鍚堥暦璺濋洟鍜岄珮鍣伈鐠�(hu谩n)澧冧笅鐨勫彲闈犳暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�SN65220 鑳藉鎻愪緵楂橀仈 10Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽苟涓斿叿鍌欑煭璺繚璀峰拰鐔遍棞鏂峰姛鑳�锛屼互闃叉閬庢祦鍜岄亷婧悕澹�銆傛澶�锛屽叾杓稿叆杓稿嚭寮曡叧瑷▓鏈壜�15kV 鐨勯潨闆绘斁闆伙紙ESD锛変繚璀凤紝閫蹭竴姝ュ寮蜂簡瑷倷鐨勫彲闈犳��銆�
宸ヤ綔闆诲锛�3.3V - 5.5V
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�10Mbps
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋細鈮�12k惟
銆�銆�椹呭嫊鑳藉姏锛�32鍊嬪柈鍏冭矤杓�
銆�銆�鍏辨ā闆诲鑼冨湇锛�-7V 鑷� +12V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
1. 绗﹀悎 RS-485 鍜� RS-422 妯欐簴锛岄仼鐢ㄤ簬澶氶粸宸垎鏁�(sh霉)鎿�(j霉)鍌宠几鎳夌敤銆�
銆�銆�2. 鎻愪緵 卤15kV ESD 淇濊锛屽寮风郴绲�(t菕ng)绌�(w臎n)瀹氭�с��
銆�銆�3. 鍏х疆鐭矾淇濊鑸囩啽闂滄柗鍔熻兘锛岀⒑淇濊姱鐗囧湪鐣板父姊濅欢涓嬪畨鍏ㄩ亱琛�銆�
銆�銆�4. 楂橀仈 10Mbps 鏁�(sh霉)鎿�(j霉)閫熺巼锛屾豢瓒抽珮閫熼�氫俊闇�姹傘��
銆�銆�5. 宸ヤ綔闆诲鑼冨湇瀵紙3.3V 鍒� 5.5V锛�锛屽吋瀹瑰绋浕婧愮挵(hu谩n)澧冦��
銆�銆�6. 灏忓瀷 SOIC-8 灏佽锛屼究浜� PCB 甯冨眬鍜岄泦鎴�銆�
銆�銆�7. 鍦ㄥ槇闆滈浕纾佺挵(hu谩n)澧冧笅琛ㄧ従(xi脿n)鍑哄劒(y艒u)鐣扮殑鎶楀共鎿炬�ц兘銆�
1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁恫绲′腑鐨勭瘈(ji茅)榛為�氫俊銆�
銆�銆�2. 閬犵▼鐩�(ji膩n)鎺х郴绲�(t菕ng)鐨勪俊铏熸敹鐧�(f膩)妯″銆�
銆�銆�3. 澶氶粸鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鎺ュ彛闆昏矾銆�
銆�銆�4. 妯撳畤鑷嫊鍖栫郴绲�(t菕ng)涓殑瑷倷浜掕伅(li谩n)銆�
銆�銆�5. 鐠�(hu谩n)澧冪洠(ji膩n)娓郴绲�(t菕ng)涓殑鍌虫劅鍣ㄧ瘈(ji茅)榛為�氫俊銆�
銆�銆�6. POS 绲傜鍙婇妧琛岃嚜鍔╄ō鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几绲勪欢銆�
銆�銆�7. 閱�(y墨)鐧傚剙鍣ㄤ腑鐢ㄤ簬瀵︾従(xi脿n)绌�(w臎n)瀹氬彲闈犵殑涓茶閫氫俊閮ㄥ垎銆�
MAX1480A, MAX485, SN65HVD230
