鏅傞枔锛�2025/5/29 12:38:23
闁辫畝锛�13
SN75462鏄竴娆鹃洐閫氶亾宸垎绶氳矾椹呭嫊鍣�锛屽皥鐐洪暦绶氬偝杓告暩(sh霉)鎿�(j霉)瑷▓銆傚畠鑳藉椹呭嫊闀烽仈1000绫崇殑闆荤簻锛屽苟鍏锋湁楂樻姉鍣兘鍔�銆傝┎鑺墖閬╃敤浜庡绋伐妤�(y猫)鍜屽晢妤�(y猫)鎳夌敤涓渶瑕佸彲闈犳暩(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶遍紞?銆傚叾鍏ч儴鍖呭惈鍏╁�嬬崹绔嬬殑宸垎椹呭嫊鍣紝姣忓�嬮﹨鍕曞櫒閮借兘澶犲皣TTL鎴朇MOS闆诲钩杞夋彌鐐洪仼鍚堥暦绶氬偝杓�?sh霉)鐗熺綐涓洏鏋�?br>銆�銆�SN75462閭勫叿鏈変綆闈滄厠(t脿i)闆绘祦銆侀珮杓稿嚭闆绘祦浠ュ強灏嶅湴鐭矾淇濊绛夌壒鎬�锛屼娇鍏跺湪寰╅洔鐠�(hu谩n)澧冧腑琛ㄧ従(xi脿n)鍑鸿壊銆�
宸ヤ綔闆诲锛�5V 卤 10%
銆�銆�杓稿嚭闆绘祦锛毬�250mA
銆�銆�杓稿叆闃绘姉锛氬吀鍨嬪��2k惟
銆�銆�鍌虫挱寤堕伈锛氭渶澶�35ns
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IP16, SOIC16
SN75462鐨勪富瑕佺壒鎬у寘鎷互涓嬪咕榛烇細
銆�銆�1. 闆欓�氶亾宸垎椹呭嫊鍣ㄨō瑷�锛屾敮鎸佸悓鏅傞﹨鍕曞叐璺俊铏熴��
銆�銆�2. 楂樻姉鍣兘鍔�锛屽彲鏈夋晥鎶戝埗鍏辨ā鍣伈銆�
銆�銆�3. 鑳藉椹呭嫊闀疯窛闆㈤浕绾滐紙鏈�闀峰彲閬�1000绫筹級锛岄潪甯搁仼鍚堥仩璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�4. 灏嶅湴鐭矾淇濊鍔熻兘锛屾彁楂樹簡绯荤当(t菕ng)鍙潬鎬�銆�
銆�銆�5. 闈滄厠(t脿i)闆绘祦浣�锛屾湁鍔╀簬闄嶄綆鍔熻��銆�
銆�銆�6. 宸ヤ綔婧害鑼冨湇寤�锛岄仼鎳夊悇绋挵(hu谩n)澧冩浠朵笅鐨勬噳鐢ㄩ渶姹�銆�
銆�銆�7. 鍏煎TTL鍜孋MOS闆诲钩杓稿叆锛屼究浜庤垏涓嶅悓閭忚集闆昏矾閫ｆ帴銆�
SN75462寤ｆ硾鎳夌敤浜庨渶瑕侀暦绶氭暩(sh霉)鎿�(j霉)鍌宠几?sh霉)姣嶉灒N鍫村悎锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 宸ユキ(y猫)鎺у埗绯荤当(t菕ng)鐨勯仩绋嬮�氫俊妯″銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦瑷倷涓殑淇¤櫉椹呭嫊閮ㄥ垎銆�
銆�銆�3. 娓│鑸囨脯閲忓剙鍣ㄧ殑鏁�(sh霉)鎿�(j霉)鍌宠几鎺ュ彛銆�
銆�銆�4. 瑕栭牷鐩�(ji膩n)鎺х郴绲�(t菕ng)涓殑瑕栭牷淇¤櫉椹呭嫊銆�
銆�銆�5. 浠讳綍闇�瑕侀暦璺濋洟鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鑶筋�茶劆榧嶅晩?/p>
SN75461, MC3487
