鏅傞枔锛�2025/5/6 15:46:09
闁辫畝锛�25
SN75173 鏄竴绋叓閫氶亾宸垎绶氳矾椹呭嫊鍣�/鎺ユ敹鍣�锛屽爆浜庨洐妤靛瀷鏅堕珨绠″伐钘濆埗閫犵殑楂橀�熷櫒浠躲�傝┎鑺墖寤ｆ硾鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閫氫俊銆佽▓绠楁澶栧湇瑷倷鍜屽伐妤�(y猫)鎺у埗绛夊牬鍚�锛岃兘澶犲湪闀疯窛闆㈠偝杓告檪淇濇寔淇¤櫉鐨勫畬鏁存��銆�
銆�銆�SN75173 鎻愪緵浜嗕笁鍊嬬崹绔嬬殑宸垎椹呭嫊鍣ㄥ拰鎺ユ敹鍣ㄧ祫鍚堬紝姣忓�嬮�氶亾鍙互鍠崹閰嶇疆鐐洪﹨鍕曟ā寮忔垨鎺ユ敹妯″紡銆傞�欎娇寰楀畠闈炲父閬╃敤浜庡榛炵附绶氱祼妲嬩腑鐨勯洐鍚戞暩(sh霉)鎿�(j霉)閫氫俊銆傚叾瑷▓鍏佽ū鍦ㄨ純瀵殑宸ヤ綔闆诲鑼冨湇鍏ч亱琛�锛屽苟鍏锋湁浣庡姛鑰楀拰楂樺櫔鑱叉姂鍒惰兘鍔�銆�
宸ヤ綔闆诲(Vcc)锛�4.5V 鑷� 5.5V
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�20Mbps
銆�銆�鍌虫挱寤堕伈鏅傞枔锛氭渶澶�35ns
銆�銆�闆绘簮闆绘祦锛氭瘡閫氶亾鍏稿瀷鍊肩偤9mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛欴IP20 鎴� SOIC20
SN75173 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂橀�熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛岃兘澶犳敮鎸侀珮閬�20Mbps鐨勬暩(sh霉)鎿�(j霉)閫熺巼銆�
銆�銆�2. 鍏х疆涓夋厠(t脿i)杓稿嚭鍔熻兘锛屼究浜庡湪澶氶粸绺界窔绯荤当(t菕ng)涓娇鐢�銆�
銆�銆�3. 姣忓�嬮�氶亾鍧囧彲鐛ㄧ珛瑷疆鐐洪﹨鍕曞櫒鎴栨帴鏀跺櫒妯″紡锛岄潏娲绘�у挤銆�
銆�銆�4. 宸垎杓稿叆杓稿嚭绲愭锛屾湁鏁堟笡灏戦浕纾佸共鎿惧拰鍏辨ā鍣伈鐨勫奖闊�銆�
銆�銆�5. 鍦ㄦ柗闆绘ā寮忎笅锛岃几鍏ヨ几鍑鸿嚜鍕曢�插叆楂橀樆鎱�(t脿i)锛岄伩鍏嶅皪鍏朵粬瑷倷閫犳垚褰遍熆銆�
銆�銆�6. 瀵硾鐨勫伐浣滈浕澹撹寖鍦嶉仼鎳変笉鍚屾噳鐢ㄥ牬鏅殑闇�姹�銆�
銆�銆�7. 灏佽绶婃箠锛岄仼鍚堢┖闁撳彈闄愮殑瑷▓銆�
SN75173 琚唬娉涙噳鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 瑷堢畻姗熷強澶栬ō涔嬮枔鐨勬暩(sh霉)鎿�(j霉)閫氫俊锛屼緥濡傛墦鍗版鎺ュ彛鍜屾摯灞曞崱閫ｆ帴銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栨帶鍒剁恫(w菐ng)绲′腑鐨勫榛炴暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�3. 閬犵▼绲傜鑸囦富姗熼枔鐨勪俊铏熷偝閬�銆�
銆�銆�4. RS-422 鍜� RS-485 妯欐簴鍏煎鐨勪覆琛岄�氫俊绯荤当(t菕ng)銆�
銆�銆�5. 瑕栭牷鐩�(ji膩n)鎺х郴绲�(t菕ng)鐨勪俊铏熸斁澶ц垏寤堕暦銆�
銆�銆�6. 浠讳綍闇�瑕侀珮閫熷樊鍒嗕俊铏熷偝杓�?sh霉)鑶筋�茶劆榧嶅晩?/p>
SN75176
銆�銆�MAX485
銆�銆�DS3695
