鏅傞枔锛�2025/4/29 9:52:49
闁辫畝锛�20
MAX1232CSA+ 鏄� Maxim Integrated 鐢熺敘(ch菐n)鐨勪竴娆鹃洐璺� RS-232 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄨ姱鐗�锛屽皥鐐轰綆鍔熻�楀拰楂橀泦鎴愬害鐨勪覆琛岄�氫俊瑷▓銆傝┎鍣ㄤ欢鏀寔楂橀仈 250kbps 鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼锛屽苟涓旈泦鎴愪簡闆昏嵎娉甸浕璺互鐢�(ch菐n)鐢熸墍闇�鐨� RS-232 闆诲闆诲钩銆傚畠閲囩敤浜� SOIC 灏佽褰㈠紡锛岄仼鍚堝湪绌洪枔鍙楅檺鐨勬噳鐢ㄤ腑浣跨敤銆�
銆�銆�MAX1232 鎻愪緵浜嗗叐鍊嬬崹绔嬬殑椹�(q奴)鍕曞櫒鍜屽叐鍊嬫帴鏀跺櫒閫氶亾锛岄仼鐢ㄤ簬鍚勭ó宸ユキ(y猫)銆佽▓绠楁鍜岄�氫俊瑷倷涓殑 RS-232 鎺ュ彛鎳夌敤銆傞�氶亷鍏�(n猫i)閮ㄩ浕鑽锋车鍜屽閮ㄩ浕瀹瑰櫒锛屽彲浠ュ皣鍠浕婧愶紙濡� +5V 鎴� +3.3V锛夎綁(zhu菐n)鎻涚偤 RS-232 鎵�闇�鐨勬璨犻珮澹撲俊铏熴��
宸ヤ綔闆诲锛�+3.3V 鑷� +5.5V
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�250kbps
銆�銆�椹�(q奴)鍕曞櫒杓稿嚭闆诲锛毬�10V
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ浕澹撹寖鍦嶏細卤25V
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�16 寮曡叧 SOIC
MAX1232CSA+ 鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍏�(n猫i)閮ㄩ泦鎴愰浕鑽锋车锛岀劇闇�澶栭儴 DC-DC 杞�(zhu菐n)鎻涘櫒鍗冲彲鐢熸垚 RS-232 鎵�闇�鐨� 卤10V 杓稿嚭闆诲銆�
銆�銆�2. 鏀寔闆欓�氶亾椹�(q奴)鍕曞櫒鍜屾帴鏀跺櫒锛屽厑瑷卞悓鏅傞�ｆ帴鍏╃祫 RS-232 瑷倷銆�
銆�銆�3. 浣庡姛鑰楄ō瑷�锛屽緟姗熼浕娴佸皬浜� 1渭A锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕绯荤当(t菕ng)鐨勯亱琛屾檪闁撱��
銆�銆�4. 杓稿叆寮曡叧鍏锋湁 卤25V 鐨勯亷澹撲繚璀峰姛鑳�锛屽寮蜂簡灏嶉浕姘ｅ共鎿惧拰瑾ゆ搷浣滅殑鑰愬彈鑳藉姏銆�
銆�銆�5. 瀵伐浣滈浕澹撹寖鍦�锛屽吋瀹� +3.3V 鍜� +5V 绯荤当(t菕ng)銆�
銆�銆�6. 灏忓瀷 SOIC 灏佽锛岀瘈(ji茅)鐪� PCB 绌洪枔锛屼究浜庡皬鍨嬪寲瑷▓銆�
銆�銆�7. 绗﹀悎 EIA/TIA-232-E 妯欐簴锛岀⒑淇濊垏妯欐簴 RS-232 鎺ュ彛瑷倷鐨勪簰鎿嶄綔鎬�銆�
MAX1232CSA+ 涓昏鐢ㄤ簬闇�瑕� RS-232 閫氫俊鎺ュ彛鐨勮ō鍌欏拰绯荤当(t菕ng)锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷倷锛屼緥濡� PLC銆丠MI 鍜屾暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 宓屽叆寮忚▓绠楁妯″鍜屽柈鏉胯▓绠楁銆�
銆�銆�3. 閫氫俊绲傜鍜岃(di脿o)鍒惰В瑾�(di脿o)鍣�銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌欏拰鎵嬫寔寮忓剙鍣�銆�
銆�銆�5. POS 绲傜鍜屽叾浠栧晢妤�(y猫)鑷嫊鍖栬ō鍌�銆�
銆�銆�6. 鏁�(sh霉)鎿�(j霉)瑷橀寗鍎�鍜岄仩绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)銆�
銆�銆�MAX1232 鎻愪緵浜嗕竴绋啊鍠�銆侀珮鏁堢殑瑙ｆ焙鏂规锛岀敤浜庡鐝�(xi脿n)绗﹀悎 RS-232 妯欐簴鐨勪覆琛岄�氫俊鍔熻兘銆�
MAX232CPE
銆�銆�SP232S-BA
銆�銆�TC232CPA
