SNJ54LS257BJ 鏅�(sh铆)闁擄細2025/4/30 18:58:26 闁辫畝锛�29

SNJ54LS257BJ 鏄竴娆鹃洐鍥涢伕涓€ (2:1) 鏁�(sh霉)鎿�(j霉)閬告搰鍣�/澶氳矾寰�(f霉)鐢ㄥ櫒闆嗘垚闆昏矾锛屽爆浜� Texas Instruments 鐨� SNJ 绯诲垪銆傝┎鍣ㄤ欢閲囩敤浜嗗厛閫�(j矛n)鐨勫崐灏�(d菐o)楂斿埗閫犲伐钘濓紝鍏锋湁浣庡姛鑰楀拰楂橀枊闂�(gu膩n)閫熷害鐨勭壒榛�(di菐n)銆傚畠涓昏鐢ㄤ簬鏁�(sh霉)瀛椾俊铏�(h脿o)鐨勫垏鎻涘拰澶氳矾鍌宠几锛屽湪閫氫俊绯荤当(t菕ng)銆佽▓(j矛)绠楁(j墨)澶栧湇瑷�(sh猫)鍌欏強鏁�(sh霉)鎿�(j霉)铏曠悊绯荤当(t菕ng)涓湁寤ｆ硾鐨勬噳(y墨ng)鐢�銆�
銆€銆€瑭茶姱鐗囧寘鍚叐鍊�(g猫)鐛�(d煤)绔嬬殑鍥涜几鍏ュ璺京(f霉)鐢ㄥ櫒锛屾瘡鍊�(g猫)閫氶亾鏍规摎(j霉)杓稿叆鐨勯伕鎿囦俊铏�(h脿o)灏囧洓鍊�(g猫)鏁�(sh霉)鎿�(j霉)婧愪腑鐨勪竴鍊�(g猫)鍌抽仦鍒拌几鍑虹銆�

鍙冩暩(sh霉)

閭忚集绯诲垪锛歀S
銆€銆€灏佽椤炲瀷锛欴IP-16
銆€銆€宸ヤ綔闆诲(Vcc)锛�4.5V 鑷� 5.5V
銆€銆€鍌虫挱寤堕伈鏅�(sh铆)闁擄細9ns锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�0掳C 鑷� 70掳C
銆€銆€杓稿叆闆绘祦锛毬�1mA
銆€銆€杓稿嚭闆绘祦锛毬�8mA
銆€銆€闈滄厠(t脿i)闆绘祦锛�8mA

鐗规€�

SNJ54LS257BJ 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀€熼亱(y霉n)琛屾€ц兘锛岄仼鐢ㄤ簬闇€瑕佸揩閫熸暩(sh霉)鎿�(j霉)鍒囨彌鐨勫牬(ch菐ng)鏅�銆�
銆€銆€2. 瓒呬綆鍔熻€楄ō(sh猫)瑷�(j矛)锛岄潪甯搁仼鍚堝皪(du矛)鑳芥晥瑕佹眰杓冮珮鐨勬噳(y墨ng)鐢ㄣ€�
銆€銆€3. 鎻愪緵闆欏洓閬镐竴鍔熻兘锛岀啊鍖栦簡寰�(f霉)闆滈浕璺殑瑷�(sh猫)瑷�(j矛)閬庣▼銆�
銆€銆€4. 寮�(qi谩ng)澶х殑闆绘埃鐗规€х⒑淇濆湪鍚勭ó璨�(f霉)杓夋浠朵笅绌�(w臎n)瀹氬伐浣�銆�
銆€銆€5. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦�锛屼繚璀夊叾鑳藉湪澶氱ó鐠�(hu谩n)澧冧笅鍙潬閬�(y霉n)琛�銆�
銆€銆€6. 灏佽绶婃箠锛屾槗浜庨泦鎴愬埌鍚勯鍗板埛闆昏矾鏉夸腑銆�

鎳�(y墨ng)鐢�

SNJ54LS257BJ 鍙互鐢ㄤ簬浠ヤ笅鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
銆€銆€1. 鏁�(sh霉)鎿�(j霉)閬告搰鑸囧璺京(f霉)鐢�锛屽湪闇€瑕佸緸澶氬€�(g猫)淇¤櫉(h脿o)婧愪腑閬告搰鍠竴淇¤櫉(h脿o)鍌宠几?sh霉)鍗楀埌y(t菕ng)涓娇鐢�銆�
銆€銆€2. 瑷�(j矛)绠楁(j墨)涓绘澘鍙婂瑷�(sh猫)鎺ュ彛涓殑淇¤櫉(h脿o)璺敱鎺у埗銆�
銆€銆€3. 鏁�(sh霉)瀛楅€氫俊瑷�(sh猫)鍌欎腑鐨勪俊铏�(h脿o)鍒囨彌妯″銆�
銆€銆€4. 娓�(c猫)瑭︽脯(c猫)閲忓剙鍣ㄤ腑鐨勫嫊(d貌ng)鎱�(t脿i)淇¤櫉(h脿o)閲囬泦鍠厓銆�
銆€銆€5. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栫郴绲�(t菕ng)涓殑澶氶€氶亾淇¤櫉(h脿o)铏曠悊閮ㄥ垎銆�