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闁辫畝锛�23
SP3232EEA 鏄竴娆剧敱 Sipex锛堢従(xi脿n)宸茶 ON Semiconductor 鏀惰臣锛夌敓鐢�(ch菐n)鐨� RS-232 闆诲钩杞�(zhu菐n)鎻涘櫒銆傝┎鑺墖涓昏鐢ㄤ簬灏� TTL/CMOS 闆诲钩淇¤櫉杞�(zhu菐n)鎻涚偤 RS-232 妯欐簴闆诲钩淇¤櫉锛岄仼鐢ㄤ簬涓茶閫氫俊鎺ュ彛瑷▓銆係P3232EEA 鎻愪緵浜嗕綆鍔熻�楃壒鎬э紝骞朵笖鏀寔楂樻暩(sh霉)鎿�(j霉)閫熺巼鍌宠几锛岄潪甯搁仼鍚堝祵鍏ュ紡绯荤当(t菕ng)銆丳C 澶栬ō鍜屽叾浠栭渶瑕� RS-232 鎺ュ彛鐨勮ō鍌�銆�
銆�銆�SP3232EEA 鐨勫皝瑁濆舰寮忛�氬父鐐� SOIC-16 鍜� DIP-16锛屽伐浣滈浕澹撹寖鍦嶇偤 5V锛屽収(n猫i)閮ㄩ泦鎴愪簡鐧�(f膩)閫侀﹨(q奴)鍕曞櫒鍜屾帴鏀跺櫒锛岃兘澶�?q奴)宕縁(xi脿n)鍏ㄩ洐宸ラ�氫俊銆�
闆绘簮闆诲锛�4.5V 鑷� 5.5V
銆�銆�宸ヤ綔婧害锛�-40掳C 鑷� +85掳C
銆�銆�鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼锛氶珮閬� 250kbps
銆�銆�杓稿嚭鐭矾淇濊锛氭湁
銆�銆�灏佽褰㈠紡锛歋OIC-16, DIP-16
銆�銆�寰呮鍔熻�楋細鍏稿瀷鍊� 1渭A
銆�銆�ESD 闃茶锛欻BM > 2kV
SP3232EEA 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鑺墖鏀寔 RS-232C 妯欐簴鍗�(xi茅)璀�锛屽彲鐩存帴鐢ㄤ簬瑷堢畻姗熶覆琛岀鍙ｆ噳鐢�銆�
銆�銆�2. 鍏�(n猫i)閮ㄩ泦鎴愰浕鑽锋车闆昏矾锛岀劇闇�澶栭儴澶у閲忛浕瀹瑰嵆鍙敘(ch菐n)鐢� RS-232 鎵�闇�鐨勬璨犻浕澹�銆�
銆�銆�3. 鏀寔鍏ㄩ洐宸ラ�氫俊妯″紡锛屽悓鏅傚叿鍌欑櫦(f膩)閫佸拰鎺ユ敹鍔熻兘銆�
銆�銆�4. 鎻愪緵鐭矾淇濊鍔熻兘锛岀⒑淇濆湪鐣板父鎯呮硜涓嬩笉鏈冩悕澹炶姱鐗囨垨澶栧湇闆昏矾銆�
銆�銆�5. 浣庡姛鑰楄ō瑷堬紝鍦ㄥ緟姗熸ā寮忎笅闆绘祦娑堣�楁サ浣�锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō鍌�銆�
銆�銆�6. 灏忓瀷灏佽渚夸簬 PCB 甯冨眬瑷▓锛岀啊鍖栭枊鐧�(f膩)娴佺▼銆�
銆�銆�7. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鎳夊悇绋伐妤�(y猫)鐠�(hu谩n)澧冧笅鐨勪娇鐢ㄩ渶姹�銆�
SP3232EEA 鍙唬娉涙噳鐢ㄤ簬浠ヤ笅闋樺煙锛�
銆�銆�1. 瑷堢畻姗熷瑷鎵撳嵃姗�銆佽(di脿o)鍒惰В瑾�(di脿o)鍣ㄧ瓑闇�瑕� RS-232 鎺ュ彛鐨勮ō鍌欍��
銆�銆�2. 宓屽叆寮忕郴绲�(t菕ng)鐨勮(di脿o)瑭︽帴鍙�锛屼緥濡傚柈鐗囨闁嬬櫦(f膩)鏉夸笂鐨勪覆琛岄�氫俊绔彛銆�
銆�銆�3. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勯仩绋嬫暩(sh霉)鎿�(j霉)閲囬泦妯″銆�
銆�銆�4. POS 绲傜銆侀啱(y墨)鐧傝ō鍌欏強鍏朵粬渚挎敎寮忛浕瀛愯ō鍌欑殑涓茶閫氫俊鎺ュ彛銆�
銆�銆�5. GPS 妯″浠ュ強鍏朵粬闇�瑕佽垏涓绘閫茶 RS-232 閫氫俊鐨勭祫浠�銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬у拰灏忓瀷灏佽褰㈠紡锛孲P3232EEA 鐗瑰垾閬╁悎灏嶇┖闁撳拰鑳借�楄姹傝純楂樼殑鎳夌敤鍫村悎銆�
MAX232, ST232, SN75LBC176
