ADUM7442CRQZ-RL7 鏅�(sh铆)闁擄細2025/5/26 19:04:23 闁辫畝锛�28

ADUM7442CRQZ-RL7 鏄竴娆剧敱 Analog Devices 鍏徃鐢熺敘(ch菐n)鐨勯殧闆㈠紡 SPI 閫氫俊鎺ュ彛鑺墖銆傝┎鑺墖鍩轰簬 ADI 鐨� iCoupler 鎶€琛�(sh霉)锛屾彁渚涢珮閬�(d谩) 5 kV rms 鐨勯浕姘ｉ殧闆㈣兘鍔涳紝鍚屾檪(sh铆)鏀寔楂橀仈(d谩) 2 Mbps 鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼銆傚畠灏囨暩(sh霉)瀛楅殧闆㈠櫒鍜� SPI 鎺ュ彛闆嗘垚鍦ㄤ竴璧凤紝绨″寲浜嗛渶瑕侀殧闆㈢殑绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)锛屼緥濡傚伐妤�(y猫)鑷嫊(d貌ng)鍖栥€侀啱(y墨)鐧傝ō(sh猫)鍌欎互鍙婇€氫俊鍩虹(ch菙)瑷�(sh猫)鏂戒腑鐨勬噳(y墨ng)鐢�銆�
銆€銆€ADUM7442 鍏�(n猫i)閮ㄥ寘鍚笁鍊�(g猫)鐛�(d煤)绔嬬殑闅旈洟閫氶亾锛屽彲浠ュ垎鍒ョ敤浜� SPI 閫氫俊涓殑鏅�(sh铆)閻� (SCLK)銆佹暩(sh霉)鎿�(j霉)杓稿叆 (SDI) 鍜屾暩(sh霉)鎿�(j霉)杓稿嚭 (SDO) 淇¤櫉(h脿o)銆傚叾瑷�(sh猫)瑷�(j矛)绗﹀悎鍤�(y谩n)鏍肩殑闆荤鍏煎鎬� (EMC) 妯�(bi膩o)婧�(zh菙n)锛屽苟涓斿叿鏈夐珮鎶楀櫔鎬ц兘锛岃兘澶犲彲闈犲湴閬�(y霉n)琛屽湪鎯″姡鐨勫伐浣滅挵(hu谩n)澧冧腑銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�3.0 V 鑷� 5.5 V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€鏁�(sh霉)鎿�(j霉)鍌宠几閫熺巼锛氭渶楂� 2 Mbps
銆€銆€闅旈洟椤嶅畾鍊硷細5 kV rms
銆€銆€灏佽褰㈠紡锛�16 寮曡叧 SOIC_W 瀵珨灏佽
銆€銆€閫氶亾鏁�(sh霉)閲忥細3
銆€銆€闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪€� 8 mA

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ADUM7442CRQZ-RL7 鎻愪緵浜嗕互涓嬮棞(gu膩n)閸电壒鎬э細
銆€銆€1. 楂橀€熸暩(sh霉)鎿�(j霉)鍌宠几鑳藉姏锛岄仼鐢ㄤ簬闇€瑕佸(sh铆)鏅�(sh铆)鏁�(sh霉)鎿�(j霉)浜ゆ彌鐨勫牬(ch菐ng)鏅�銆�
銆€銆€2. 鍩轰簬 iCoupler 鎶€琛�(sh霉)瀵�(sh铆)鐝�(xi脿n)鐨勭墖鍏�(n猫i)闅旈洟鍔熻兘锛屾秷闄や簡鍌崇当(t菕ng)鍏夎€﹀付渚嗙殑閫熷害鎱�銆佸姛鑰楀ぇ绛夊晱椤屻€�
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銆€銆€6. 灏忓昂瀵稿皝瑁濓紙SOIC_W锛変究浜� PCB 甯冨眬鍎�(y艒u)鍖�锛屾笡灏戞暣楂旇В姹烘柟妗堢殑绌洪枔鍗犵敤銆�

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ADUM7442CRQZ-RL7 鑺墖寤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)鍌欎腑鐨勯仩(yu菐n)绋嬫帶鍒舵ā濉婏紝渚嬪 PLC 鍜屽垎甯冨紡鎺у埗绯荤当(t菕ng)銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑闇€瑕侀殧闆㈢殑鏁�(sh霉)鎿�(j霉)閲囬泦鍠厓锛屽鎮ｈ€呯洠(ji膩n)璀�(h霉)鍎€鍜岃秴鑱叉尝鎺冩弿鍎€銆�
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