鏅傞枔锛�2025/5/6 16:22:22
闁辫畝锛�27
SN65LBC180 鏄竴绋珮閫�銆佷綆鍔熻�楃殑闆欓�氶亾绶氳矾椹�(q奴)鍕曞櫒锛屽皥鐐洪�氫俊鍜岀恫(w菐ng)绲℃噳鐢ㄨō瑷�銆傝┎鑺墖鑳藉鍦ㄩ暦璺濋洟鍌宠几涓繚鎸佷俊铏熷畬鏁存��锛屽苟鎻愪緵杓冮珮鐨勬姉骞叉摼鑳藉姏銆傚畠閲囩敤鍏堥�茬殑 BiCMOS 宸ヨ棟鍒堕��锛屾敮鎸佸闆诲鑼冨湇鎿嶄綔锛岄仼鐢ㄤ簬澶氱ó宸ユキ(y猫)鍜屽晢妤�(y猫)鐠�(hu谩n)澧冦��
銆�銆�SN65LBC180 鎻愪緵鍏╁�嬬崹绔嬬殑宸垎杓稿嚭椹�(q奴)鍕曞櫒閫氶亾锛屽彲浠ラ潏娲婚厤缃互閬╂噳涓嶅悓鐨勬噳鐢ㄩ渶姹�銆傚叾浣庡姛鑰楃壒鎬у拰寮峰ぇ鐨勯﹨(q奴)鍕曡兘鍔涗娇鍏舵垚鐐烘暩(sh霉)鎿�(j霉)閫氫俊鍜岄仩绋嬫帶鍒剁殑鐞嗘兂閬告搰銆�
闆绘簮闆诲锛�2.7V 鑷� 5.5V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�杓稿嚭闆绘祦锛毬�18mA锛堝吀鍨嬪�硷級
銆�銆�鍌虫挱寤堕伈锛�3.5ns锛堟渶澶у�硷級
銆�銆�宸垎杓稿嚭闆诲锛毬�1.0V锛堟渶灏忓�硷級
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�闈滄厠(t脿i)闆绘祦锛�1.5mA锛堝吀鍨嬪�硷級
SN65LBC180 鐨勪富瑕佺壒鎬у寘鎷細
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� 100Mbps 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. 闆欓�氶亾瑷▓锛氶泦鎴愬叐璺崹绔嬬殑宸垎杓稿嚭椹�(q奴)鍕曞櫒锛屾笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忓苟绨″寲闆昏矾瑷▓銆�
銆�銆�3. 瀵浕澹撹寖鍦嶏細鏀寔 2.7V 鑷� 5.5V 鐨勪緵闆婚浕澹�锛屽寮蜂簡鍦ㄤ笉鍚屾噳鐢ㄥ牬鏅腑鐨勫吋瀹规�с��
銆�銆�4. 浣庡姛鑰楋細闈滄厠(t脿i)闆绘祦鍍呯偤 1.5mA锛岄’钁楅檷浣庢暣楂斿姛鑰�銆�
銆�銆�5. 寮峰ぇ鐨勯﹨(q奴)鍕曡兘鍔涳細姣忓�嬮�氶亾鍙彁渚� 卤18mA 鐨勮几鍑洪浕娴�锛岀⒑淇濅俊铏熷湪闀疯窛闆㈠偝杓告檪浠嶈兘淇濇寔瀹屾暣鎬�銆�
銆�銆�6. 楂樻姉骞叉摼鎬ц兘锛氶噰鐢ㄥ樊鍒嗕俊铏熷偝杓告妧琛�(sh霉)锛屾湁鏁堟姂鍒跺叡妯″櫔鑱�锛屾彁楂樼郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�7. 灏忓瀷灏佽锛歋OIC-8 灏佽褰㈠紡锛岀瘈(ji茅)鐪� PCB 绌洪枔锛岄仼鍚堥珮瀵嗗害瑷▓銆�
SN65LBC180 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氱敤浜� RS-485 鍜� RS-422 鎺ュ彛锛屽鐝�(xi脿n)澶氶粸閫氫俊鍜岄暦璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細閬╃敤浜庡悇绋伐妤�(y猫)鎺у埗绯荤当(t菕ng)锛屽 PLC銆丏CS 鍜屽偝鎰熷櫒鎺ュ彛銆�
銆�銆�3. 閬犵▼鐩�(ji膩n)鎺э細鏀寔閬犵▼瑷倷涔嬮枔鐨勫彲闈犳暩(sh霉)鎿�(j霉)浜ゆ彌锛屽唬娉涙噳鐢ㄤ簬瀹夐槻銆佽兘婧愮鐞嗙瓑闋樺煙銆�
銆�銆�4. 姹借粖闆诲瓙锛氬彲鐢ㄤ簬杌婅級缍�(w菐ng)绲″拰 CAN 绺界窔閫氫俊锛屾豢瓒虫苯杌婅妤�(y猫)鐨勫毚鏍艰姹�銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欙細鐐洪啱(y墨)鐧傚剙鍣ㄦ彁渚涚┅(w臎n)瀹氱殑鏁�(sh霉)鎿�(j霉)鍌宠几瑙ｆ焙鏂规锛岀⒑淇濇脯閲忔暩(sh霉)鎿�(j霉)鐨勬簴纰烘��銆�
銆�銆�6. 瑷堢畻姗熷鍦嶈ō鍌欙細渚嬪鎵撳嵃姗熴�佹巸鎻忓剙绛夐渶瑕侀珮閫熸暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑰愬籂O鎺ュ彛銆�
SN65HVD180
銆�銆�MAX485
銆�銆�DS36C180
