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闁辫畝锛�32
SN75ALS1178NSR 鏄竴娆鹃珮閫�銆佷綆鍔熻�楃殑闆欒矾宸垎绶氳矾椹呭嫊鍣紝灞簬 TI锛堝痉宸炲剙鍣級鐨� SN75 绯诲垪銆傝┎鑺墖寤ｆ硾鎳夌敤浜庢暩(sh霉)鎿�(j霉)閫氫俊銆佸伐妤�(y猫)鎺у埗浠ュ強缍�(w菐ng)绲¤ō鍌欎腑锛屼富瑕佺敤浜� RS-422 鍜� RS-485 鎺ュ彛妯欐簴鐨勬暩(sh霉)鎿�(j霉)鍌宠几銆傚畠鍏锋湁楂樻姉骞叉摼鑳藉姏銆佸鍏辨ā杓稿叆鑼冨湇浠ュ強寮峰ぇ鐨勮矤杓夐﹨鍕曡兘鍔�銆�
銆�銆�瑭茶姱鐗囪ō瑷堢敤浜庨暦璺濋洟銆佸榛炴暩(sh霉)鎿�(j霉)鍌宠几鍫存櫙锛岃兘澶犲湪鍣伈鐠�(hu谩n)澧冧笅鎻愪緵绌�(w臎n)瀹氱殑鎬ц兘琛ㄧ従(xi脿n)銆�
闆绘簮闆诲锛�3V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�閫氶亾鏁�(sh霉)閲忥細2
銆�銆�杓稿嚭闆绘祦锛毬�250mA
銆�銆�鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂樺彲閬� 20Mbps
銆�銆�灏佽椤炲瀷锛歋OIC-16
銆�銆�鍌虫挱寤堕伈锛氭渶澶� 30ns
銆�銆�闈滈浕鏀鹃浕淇濊锛毬�15kV HBM
SN75ALS1178NSR 鎻愪緵浜嗗嚭鑹茬殑闆绘埃鐗规�у拰姗熸鐗规�э細
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛屾敮鎸侀珮閬� 20Mbps 鐨勪俊铏熼�熺巼锛屾豢瓒崇従(xi脿n)浠ｉ�氫俊闇�姹�銆�
銆�銆�2. 寮峰ぇ鐨勯﹨鍕曡兘鍔涳紝鑳藉椹呭嫊澶氶仈 32 鍊嬪柈鍏冭矤杓�锛岄仼鐢ㄤ簬澶氶粸閫氫俊绯荤当(t菕ng)銆�
銆�銆�3. 瀵叡妯¤几鍏ヨ寖鍦�锛屼娇寰楄姱鐗囧湪寰╅洔闆荤鐠�(hu谩n)澧冧腑琛ㄧ従(xi脿n)鍑烘洿楂樼殑鍙潬鎬�銆�
銆�銆�4. 鍏х疆鐔遍棞鏂蜂繚璀峰姛鑳斤紝鐣惰姱鐗囬亷鐔辨檪鏈冭嚜鍕曢棞闁夎几鍑轰互闃叉鎼嶅銆�
銆�銆�5. 鍏峰倷鐭矾淇濊鍜岄檺娴佷繚璀锋鍒�锛岄�蹭竴姝ユ彁鍗囦簡绯荤当(t菕ng)鐨勭┅(w臎n)瀹氭��銆�
銆�銆�6. 鏀寔鍗婇洐宸ユ垨鍏ㄩ洐宸ラ�氫俊妯″紡锛岄潏娲婚仼鎳変笉鍚岀殑鎳夌敤鍫村悎銆�
銆�銆�7. 绗﹀悎 RoHS 妯欐簴锛岄噰鐢ㄧ挵(hu谩n)淇濇潗鏂欏埗閫�銆�
SN75ALS1178NSR 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栫郴绲�(t菕ng)涓殑閬犵▼鏁�(sh霉)鎿�(j霉)閲囬泦鑸囨帶鍒�銆�
銆�銆�2. 瑷堢畻姗熺恫(w菐ng)绲′腑鐨� RS-485/RS-422 鎺ュ彛妯″銆�
銆�銆�3. 澶氶粸閫氫俊绺界窔锛屼緥濡� Modbus RTU 鍗�(xi茅)璀板鐝�(xi脿n)銆�
銆�銆�4. 妯撳畤鑷嫊鍖�銆佸畨闃茬洠(ji膩n)鎺х郴绲�(t菕ng)鐨勪俊铏熷偝杓�銆�
銆�銆�5. 閱�(y墨)鐧傝ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閫氫俊閮ㄥ垎銆�
銆�銆�6. 娓│娓噺鍎�鍣ㄤ腑鐨勬帴鍙ｉ浕璺ō瑷�銆�
銆�銆�7. 浠讳綍闇�瑕侀珮閫�銆佸彲闈犲樊鍒嗕俊铏熷偝杓�?sh霉)鑶筋�茶劆榧嶅晩?/p>
SN75HVD1178DR
銆�銆�MAX485EPA+T
銆�銆�SP3485EN
