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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > ULN2002DTR

ULN2002DTR 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 18:47:54 鏌ョ湅 闁辫畝锛�24

ULN2002DTR 鏄竴绋仈(d谩)鏋楅爴鏅堕珨绠￠櫍鍒�锛屽爆浜� ULN200x 绯诲垪銆傝┎鑺墖鍖呭惈 7 灏�(du矛) NPN 閬�(d谩)鏋楅爴鏅堕珨绠″皪(du矛)锛岃ō(sh猫)瑷�(j矛)鐢ㄤ簬椹�(q奴)鍕�(d貌ng)楂橀浕娴佽矤(f霉)杓夛紙濡傜辜闆诲櫒銆佺噲娉�銆佸皬鍨嬮浕姗�(j墨)绛夛級銆傚叾灏佽褰㈠紡閫氬父鐐� SOP-16 鎴� DIP-16锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鍚勭ó宸ユキ(y猫)鎺у埗鍜屾秷璨�(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑銆�
銆�銆�ULN2002DTR 鐨勪富瑕佺壒榛�(di菐n)鏄叿鏈夎純楂樼殑杓稿叆闃绘姉鍜岃純浣庣殑杓稿嚭闃绘姉锛岃兘澶�?q奴)宕縁(xi脿n)閭忚集闆诲钩淇¤櫉(h脿o)鑸囧ぇ鍔熺巼璨�(f霉)杓変箣闁撶殑鏈夋晥闅旈洟鍜岄﹨(q奴)鍕�(d貌ng)銆�

鍙冩暩(sh霉)

寮曡叧鏁�(sh霉)锛�16
銆�銆�鏅堕珨绠℃暩(sh霉)閲忥細7
銆�銆�闆嗛浕妤垫渶澶ч浕娴侊紙IC锛夛細500mA锛堝柈閫氶亾锛�
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銆�銆�鏈�楂樺伐浣滈浕澹擄紙VCEO锛夛細50V
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銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OP-16/DIP-16

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ULN2002DTR 鐨勯棞(gu膩n)閸电壒鎬у寘鎷細
銆�銆�1. 楂樿�愬鑳藉姏锛屽彲鎵垮彈楂橀仈(d谩) 50V 鐨勯泦闆绘サ-鐧�(f膩)灏勬サ闆诲銆�
銆�銆�2. 鍏�(n猫i)缃簩(x霉)娴佷簩妤电锛岄仼鐢ㄤ簬鎰熸�ц矤(f霉)杓夌殑椹�(q奴)鍕�(d貌ng)鍫�(ch菐ng)鏅�銆�
銆�銆�3. 姣忓��(g猫)閫氶亾鍙互鐛�(d煤)绔嬮﹨(q奴)鍕�(d貌ng)楂橀仈(d谩) 500mA 鐨勮矤(f霉)杓夐浕娴�銆�
銆�銆�4. 杓稿叆绔吋瀹� TTL 鍜� CMOS 闆诲钩锛屼究浜庤垏鏁�(sh霉)瀛楅浕璺�ｆ帴銆�
銆�銆�5. 鍏锋湁鑹ソ鐨勭啽绌�(w臎n)瀹氭�у拰鍙潬鎬�锛岄仼鍚堥暦(zh菐ng)鏈熼亱(y霉n)琛屻��
銆�銆�6. 灏佽绶婃箠锛屾槗浜庡畨瑁濆湪 PCB 涓�銆�

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ULN2002DTR 涓昏鐢ㄤ簬浠ヤ笅鍫�(ch菐ng)鏅細
銆�銆�1. 绻奸浕鍣ㄩ﹨(q奴)鍕�(d貌ng)锛岃兘澶犵洿鎺ラ﹨(q奴)鍕�(d貌ng)澶氬��(g猫)灏忓瀷绻奸浕鍣ㄣ��
銆�銆�2. LED 鍜岀噲娉℃帶鍒�锛岄仼鐢ㄤ簬闇�瑕佽純楂橀浕娴佺殑鐓ф槑绯荤当(t菕ng)銆�
銆�銆�3. 灏忓瀷鐩存祦闆绘(j墨)鎺у埗锛屾敮鎸佹杞�(zhu菐n)銆佸弽杞�(zhu菐n)鍙婂暉鍋滄搷浣�銆�
銆�銆�4. 鎰熸�ц矤(f霉)杓夐﹨(q奴)鍕�(d貌ng)锛屼緥濡傞浕纾侀枼鍜岀窔鍦堢瓑銆�
銆�銆�5. 澶氳矾闁�(k膩i)闂�(gu膩n)鎺у埗锛岄仼鍚堝京(f霉)闆滅殑澶氶�氶亾鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�6. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勪俊铏�(h脿o)鏀惧ぇ鍜屽姛鐜囪綁(zhu菐n)鎻涖��
銆�銆�7. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕婧愮鐞嗗拰澶栧湇瑷�(sh猫)鍌欓﹨(q奴)鍕�(d貌ng)銆�

鏇夸唬鍨嬭櫉(h脿o)

ULN2002A, ULN2003A, ULN2004A

uln2002dtr鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)