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鎮ㄥソ锛屾杩庝締鍒扮董搴�(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 > SN54ALS645A

SN54ALS645A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 18:54:31 鏌ョ湅 闁辫畝锛�24

SN54ALS645A 鏄竴娆鹃珮鎬ц兘鐨勫悓姝ユ鍚戦枊闂�(gu膩n)鎺у埗鍣ㄨ姱鐗�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬鐩存祦-鐩存祦杞�(zhu菐n)鎻涢浕璺腑銆傝┎鑺墖鑳藉鎻愪緵楂樻晥鐜囧拰绌�(w臎n)瀹氱殑闆诲杓稿嚭锛岄仼鍚堝绋伐妤�(y猫)鍜屾秷璨�(f猫i)椤為浕瀛愯ō(sh猫)鍌欍��
銆�銆�瑭茶姱鐗囬�氶亷鎺у埗澶栭儴MOSFET鐨勯枊闂�(gu膩n)鍕�(d貌ng)浣滀締瑾�(di脿o)绡�(ji茅)杓稿嚭闆诲锛屽悓鏅�(sh铆)鍏峰倷澶氱ó淇濊(h霉)鍔熻兘浠ョ⒑淇濈郴绲�(t菕ng)瀹夊叏鍙潬閬�(y霉n)琛�銆�

鍙冩暩(sh霉)

鍨嬭櫉(h脿o)锛歋N54ALS645A
銆�銆�宸ヤ綔闆诲鑼冨湇锛�4.5V 鑷� 28V
銆�銆�杓稿嚭闆绘祦鑳藉姏锛氭渶澶ф敮鎸佸閮ㄩ﹨(q奴)鍕�(d貌ng)澶у姛鐜嘙OSFET
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛歅DIP-16, SOIC-16
銆�銆�闁嬮棞(gu膩n)闋荤巼锛氬彲瑾�(di脿o)锛屾渶楂橀仈(d谩)500kHz
銆�銆�鍟熷嫊(d貌ng)闆绘祦锛氬皬浜�70渭A
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪�肩偤3.5mA

鐗规��

SN54ALS645A 鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樻晥PWM鎺у埗妯″紡锛岃兘澶�?q奴)宕縁(xi脿n)鏇撮珮鐨勮綁(zhu菐n)鎻涙晥鐜囥��
銆�銆�2. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)銆侀亷婧繚璀�(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛屾彁鍗囦簡绯荤当(t菕ng)鐨勫彲闈犳�с��
銆�銆�3. 鏀寔澶栭儴鍙(di脿o)闁嬮棞(gu膩n)闋荤巼锛屼究浜庡劒(y艒u)鍖栭浕纾佸吋瀹规�ц兘銆�
銆�銆�4. 瓒呬綆鍟熷嫊(d貌ng)闆绘祦鍜岄潨鎱�(t脿i)闆绘祦锛岄潪甯搁仼鍚堥浕姹犱緵闆绘噳(y墨ng)鐢�銆�
銆�銆�5. 鎻愪緵绮剧⒑鐨勫弮鑰冮浕澹擄紙1.23V鍏稿瀷鍊硷級锛屼繚璀変簡杓稿嚭闆诲鐨勭┅(w臎n)瀹氭�с��
銆�銆�6. 瀵硾鐨勫伐浣滈浕澹撹寖鍦�锛屼娇鍏堕仼鐢ㄤ簬澶氱ó杓稿叆闆绘簮鍫�(ch菐ng)鏅��

鎳�(y墨ng)鐢�

SN54ALS645A 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勯浕婧愭ā濉�銆�
銆�銆�2. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸绛嗚鏈仼閰嶅櫒銆佸厖闆诲櫒绛�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愯ō(sh猫)瑷�(j矛)銆�
銆�銆�4. LED椹�(q奴)鍕�(d貌ng)闆绘簮鍙婃苯杌婇浕瀛愪腑鐨勯潪闅旈洟寮廌C-DC杞�(zhu菐n)鎻涖��
銆�銆�5. 闆绘睜渚涢浕瑷�(sh猫)鍌欎腑鐨勯珮鏁堥浕婧愮鐞嗘柟妗�銆�

鏇夸唬鍨嬭櫉(h脿o)

SN75ALS645A, SN54AS645A

sn54als645a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)

sn54als645a璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級