ADUM2251ARWZ 鏅�(sh铆)闁擄細2025/4/29 8:51:57 闁辫畝锛�29

ADUM2251ARWZ鏄疉nalog Devices鍏徃鐢熺敘(ch菐n)鐨勪竴娆炬暩(sh霉)瀛楅殧闆㈠櫒锛岄噰鐢ˋDI鐨刬Coupler鎶€琛�(sh霉)銆傝┎鍣ㄤ欢闆嗘垚浜嗕竴鍊�(g猫)涓夐€氶亾闅旈洟鍣ㄥ拰涓€鍊�(g猫)DC-DC杞�(zhu菐n)鎻涘櫒锛屾彁渚涢浕婧愬拰淇¤櫉(h脿o)鐨勯洐閲嶉殧闆㈠姛鑳�銆傚畠鍏锋湁楂橀浕纾佹姉鎿惧害鍜屼綆杓诲皠鐗规€�锛岄仼鐢ㄤ簬宸ユキ(y猫)銆侀啱(y墨)鐧傚拰閫氫俊闋�(l菒ng)鍩熶腑鐨勫悇绋殧闆㈡噳(y墨ng)鐢�銆�
銆€銆€ADUM2251ARWZ閲囩敤SOIC_W灏佽锛屽伐浣滄韩搴﹁寖鍦嶇偤-40掳C鑷�+125掳C锛岄仼鍚堝湪鎯″姡鐠�(hu谩n)澧冧笅浣跨敤銆�

鍙冩暩(sh霉)

閫氶亾鏁�(sh霉)锛�
銆€銆€渚涢浕闆诲VDD1锛�3.0V 鑷� 5.5V
銆€銆€渚涢浕闆诲VDD2锛�3.0V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€闅旈洟闆诲锛�2500V rms
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛�15 Mbps
銆€銆€灏佽椤炲瀷锛歋OIC_W
銆€銆€鍌虫挱寤堕伈锛氭渶澶�45ns
銆€銆€鍏辨ā鐬厠(t脿i)鎶楁摼搴︼細卤25kV/渭s

鐗规€�

ADUM2251ARWZ閲囩敤浜咥DI鍏徃鐨刬Coupler鎶€琛�(sh霉)锛屾彁渚涗簡楂樺害鍙潬鐨勪俊铏�(h脿o)闅旈洟鍔熻兘銆傝┎鍣ㄤ欢鍏�(n猫i)缃瓺C-DC杞�(zhu菐n)鎻涘櫒锛岃兘澶犲湪闅旈洟鍋�(c猫)鐢熸垚鎵€闇€鐨勫伐浣滈浕澹�锛屽緸鑰屾笡灏戝皪(du矛)澶栭儴闅旈洟闆绘簮鐨勯渶姹傘€�
銆€銆€鍏朵笁閫氶亾瑷�(sh猫)瑷�(j矛)鍙互闈堟椿閰嶇疆鐐哄绋几鍏ヨ几鍑虹祫鍚�锛屽寘鎷�3鍊�(g猫)鐛�(d煤)绔嬬殑鍠悜閫氶亾鎴栧叐鍊�(g猫)闆欏悜閫氶亾鍔犱笂涓€鍊�(g猫)鍠悜閫氶亾銆�
銆€銆€姝ゅ锛孉DUM2251ARWZ閭勫叿鏈夊嚭鑹茬殑鎶楅浕纾佸共鎿捐兘鍔�锛屽苟涓旂鍚堝毚(y谩n)鏍肩殑宸ユキ(y猫)妯�(bi膩o)婧�(zh菙n)锛屼緥濡俇L1577瑾�(r猫n)璀�銆�
銆€銆€瀹冪殑浣庡姛鑰楃壒鎬у拰瀵伐浣滈浕澹撹寖鍦嶄娇寰楄┎鍣ㄤ欢闈炲父閬╁悎闆绘睜渚涢浕瑷�(sh猫)鍌欎互鍙婇渶瑕侀暦(zh菐ng)澹藉懡閬�(y霉n)琛岀殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆€銆€ADUM2251ARWZ鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ牬(ch菐ng)鏅寘鎷琑S-485鎺ュ彛闅旈洟銆佸伐妤�(y猫)鑷嫊(d貌ng)鍖栨帶鍒躲€侀浕姗�(j墨)椹�(q奴)鍕�(d貌ng)绯荤当(t菕ng)鍜岄啱(y墨)鐧傚櫒姊扮瓑銆�

鎳�(y墨ng)鐢�

ADUM2251ARWZ寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀浕姘ｉ殧闆㈢殑鍚勭ó鍫�(ch菐ng)鍚堬紝鍖呮嫭浣嗕笉闄愪簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栦腑鐨勭附绶氶€氫俊闅旈洟锛堝RS-485/RS-422锛�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬偅鑰呮帴鍙ｉ殧闆�
銆€銆€3. 闆诲姏绯荤当(t菕ng)涓殑闆绘祦闆诲鍌虫劅鍣ㄤ俊铏�(h脿o)闅旈洟
銆€銆€4. 姹借粖闆诲瓙涓殑CAN绺界窔闅旈洟
銆€銆€5. 闆绘(j墨)椹�(q奴)鍕�(d貌ng)绯荤当(t菕ng)鐨勫弽楗嬩俊铏�(h脿o)闅旈洟
銆€銆€6. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑妯℃摤鍓嶇闅旈洟
銆€銆€7. 闅旈洟寮廇DC/DAC鎺ュ彛
銆€銆€鐢变簬鍏堕泦鎴愮殑DC-DC杞�(zhu菐n)鎻涘櫒鍔熻兘锛孉DUM2251ARWZ鐗瑰垾閬╁悎閭ｄ簺闇€瑕佸悓鏅�(sh铆)閫�(j矛n)琛岄浕婧愬拰淇¤櫉(h脿o)闅旈洟鐨勮ō(sh猫)瑷�(j矛)銆�