鏅傞枔锛�2025/6/5 11:05:49
闁辫畝锛�9
SN65LBC170 鏄竴娆惧熀浜� Fairchild 鍗婂皫楂旀妧琛撶殑楂橀�熷樊鍒嗙窔璺﹨鍕曞櫒锛岃ō瑷堢敤浜庡湪 RS-422 鍜� RS-485 缍�(w菐ng)绲′腑鎻愪緵楂樻�ц兘鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆傝┎鑺墖鏀寔楂樻暩(sh霉)鎿�(j霉)閫熺巼锛屽苟鍏峰倷寮峰ぇ鐨勬姉鍣兘鍔�锛岄潪甯搁仼鍚堝伐妤�(y猫)鍜岄�氫俊鎳夌敤涓殑澶氶粸鏁�(sh霉)鎿�(j霉)鍌宠几鐠�(hu谩n)澧冦��
銆�銆�瑭插櫒浠堕噰鐢ㄤ簰瑁滆几鍑虹礆瑷▓锛岃兘澶犲湪閲嶈矤杓夋浠朵笅淇濇寔绌�(w臎n)瀹氱殑鎬ц兘銆傚叾浣庡姛鑰楃壒鎬т娇鍏舵垚鐐哄皪鑳借�楁晱鎰熺殑鎳夌敤鐨勭悊鎯抽伕鎿�銆�
渚涢浕闆诲锛�3V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85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�杓稿嚭椹呭嫊闆绘祦锛毬�20mA
銆�銆�杓稿叆闃绘姉锛�100k惟
銆�銆�灏佽褰㈠紡锛歋OIC-8, MSOP-10
SN65LBC170 鎻愪緵浜嗗绋劒(y艒u)鐣扮殑鎬ц兘鐗归粸锛�
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几锛氳兘澶犳敮鎸侀珮閬� 20 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屾豢瓒崇従(xi脿n)浠ｉ�氫俊绯荤当(t菕ng)鐨勯渶姹�銆�
銆�銆�2. 浣庡姛鑰楅亱琛岋細鍏锋湁浣庨潨鎱�(t脿i)闆绘祦鐗规��锛屽吀鍨嬪�肩偤 1mA锛堢劇璨犺級鎯呮硜涓嬶級銆�
銆�銆�3. 寮峰ぇ鐨勬姉鍣兘鍔涳細鐢变簬閲囩敤浜嗗樊鍒嗕俊铏熸妧琛�锛屽彲浠ユ湁鏁堟姂鍒跺叡妯″櫔鑱�锛岀⒑淇濅俊铏熷畬鏁存�с��
銆�銆�4. 瀵浕婧愰浕澹撹寖鍦嶏細鏀寔寰� 3V 鍒� 5.5V 鐨勯浕婧愰浕澹撹寖鍦�锛岄仼鎳変笉鍚岀殑鎳夌敤鍫存櫙銆�
銆�銆�5. 澶氶粸閫氫俊鏀寔锛氶仼鍚堟寤哄榛炵恫(w菐ng)绲℃嫇鎾茬祼妲嬶紝閬╃敤浜� RS-485 鎳夌敤鍫存櫙銆�
銆�銆�6. 宸ユキ(y猫)绱氬伐浣滄韩搴︼細鍙湪 -40掳C 鑷� +85掳C 鐨勬韩搴﹁寖鍦嶅収(n猫i)鍙潬宸ヤ綔锛岄仼鍚堝悇绋儭鍔ｇ挵(hu谩n)澧冧笅鐨勪娇鐢�銆�
SN65LBC170 涓昏鎳夌敤浜庨渶瑕侀珮鏁�銆佺┅(w臎n)瀹氭暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍緤?锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栵細濡傚彲绶ㄧ▼閭忚集鎺у埗鍣� (PLC) 鍜岄仩绋� I/O 瑷倷涔嬮枔鐨勯�氫俊銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛氫緥濡傚偝鎰熷櫒缍�(w菐ng)绲″拰鍒嗗竷寮忔脯閲忚ō鍌�銆�
銆�銆�3. 閫氫俊鍩虹瑷柦锛氭敮鎸� RS-485 妯欐簴鐨勭恫(w菐ng)绲′氦鎻涙銆佽矾鐢卞櫒鍜岃鍒惰В瑾垮櫒銆�
銆�銆�4. 妯撳畤鑷嫊鍖栵細鐢ㄤ簬妯撳畤绠＄悊绯荤当(t菕ng)涓殑淇¤櫉鍌宠几銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欙細濡傜洠(ji膩n)璀峰剙鍜屽叾浠栭渶瑕佸彲闈犻�氫俊鐨勯啱(y墨)鐧傚剙鍣�銆�
銆�銆�6. 姹借粖闆诲瓙锛氶仼鐢ㄤ簬杌婂収(n猫i) CAN 绺界窔浠ュ鐨勫叾浠栧樊鍒嗕俊铏熼�氫俊闇�姹�銆�
SN65HVD170, MAX485, LT1798
