ADUM7643CRQZ-RL7 鏅�(sh铆)闁擄細2025/5/10 16:19:18 闁辫畝锛�26

ADUM7643 鏄竴娆剧敱 Analog Devices 鐢熺敘(ch菐n)鐨� iCoupler 鏁�(sh霉)瀛楅殧闆㈠櫒锛岄噰鐢� ADI 鐨勮姱鐗囩礆(j铆)璁婂鍣ㄦ妧琛�(sh霉)锛屾彁渚涢珮鏁�(sh霉)鎿�(j霉)閫熺巼鍜屼綆鍔熻€楃壒鎬�銆傝┎鍣ㄤ欢鏀寔楂橀仈(d谩) 150 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽苟闆嗘垚浜嗕竴鍊�(g猫)闅旈洟闆绘簮锛岃兘澶犻’钁楃啊鍖栬ō(sh猫)瑷�(j矛)骞舵笡灏戞墍闇€鐨勫閮ㄧ祫浠舵暩(sh霉)閲�銆�
銆€銆€ADUM7643CRQZ-RL7 鏄叾鐗瑰畾灏佽鐗堟湰锛岄噰鐢� 16 寮曡叧 QSOP 灏佽銆傚畠寤ｆ硾鐢ㄤ簬宸ユキ(y猫)銆侀啱(y墨)鐧備互鍙婇€氫俊绯荤当(t菕ng)涓渶瑕佷俊铏�(h脿o)闅旈洟鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛圴DD1/VDD2锛夛細2.7 V 鑷� 5.5 V
銆€銆€鏈€澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�150 Mbps
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€闅旈洟椤嶅畾鍊硷細2.5 kV RMS
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歈SOP-16
銆€銆€杓稿叆闆诲锛�4 pF
銆€銆€鍌虫挱寤堕伈锛�13 ns锛堝吀鍨嬪€硷級
銆€銆€鍏辨ā鐬畩鎶楁摼搴︼細25 kV/渭s锛堟渶灏忓€硷級

鐗规€�

ADUM7643 鎻愪緵浜嗛珮搴﹂泦鎴愮殑瑙ｆ焙鏂规锛屽皣鏁�(sh霉)瀛楅殧闆㈣垏闅旈洟闆绘簮鐩哥祼(ji茅)鍚�锛屽緸鑰屾笡灏戜簡 PCB 闈㈢⿳鍜岀郴绲�(t菕ng)寰�(f霉)闆滄€с€�
銆€銆€瑭插櫒浠跺熀浜� ADI 鐨� iCoupler 鎶€琛�(sh霉)锛屽埄鐢ㄨ姱鐗囩礆(j铆)璁婂鍣ㄥ(sh铆)鐝�(xi脿n)鍙潬鐨勪俊铏�(h脿o)闅旈洟锛屽悓鏅�(sh铆)鍏峰倷鍑鸿壊鐨� EMC 鎬ц兘銆�
銆€銆€瀹冨叿鏈夐珮鎶楀櫔鑳藉姏锛岃兘澶犲湪鎯″姡闆荤鐠�(hu谩n)澧冧腑淇濇寔绌�(w臎n)瀹氶亱(y霉n)琛�銆�
銆€銆€姝ゅ锛孉DUM7463 鏀寔澶氱ó渚涢浕闆诲鑼冨湇锛屼娇鍏堕仼鐢ㄤ簬涓嶅悓椤炲瀷鐨勯浕婧愮郴绲�(t菕ng)銆�
銆€銆€ADUM7643 閭勯噰鐢ㄤ簡澧炲挤(qi谩ng)鍨嬬禃绶ｆ潗鏂�锛岀鍚堝畨鍏ㄦ(bi膩o)婧�(zh菙n)瑕佹眰锛屼緥濡� UL1577 鍜� VDE 瑾�(r猫n)璀�銆�

鎳�(y墨ng)鐢�

ADUM7643 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀浕姘ｉ殧闆㈢殑鍫存櫙锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栬ō(sh猫)鍌欎腑鐨勪俊铏�(h脿o)闅旈洟锛屽鍙法绋嬮倧杓帶鍒跺櫒 (PLC) 鍜屽垎甯冨紡鎺у埗绯荤当(t菕ng) (DCS)銆�
銆€銆€2. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬偅鑰呮帴鍙ｉ浕璺殧闆�锛屼緥濡傚績闆诲湒鍎€鍜岀洠(ji膩n)璀�(h霉)鍎€銆�
銆€銆€3. 閫氫俊绯荤当(t菕ng)涓殑闆绘簮鑸囦俊铏�(h脿o)闅旈洟锛屽 RS-485 鎺ュ彛闅旈洟銆�
銆€銆€4. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑闅旈洟 CAN 绺界窔鎺ュ彛銆�
銆€銆€5. 鍏変紡閫嗚畩鍣ㄥ拰闆绘(j墨)椹�(q奴)鍕�(d貌ng)鍣ㄤ腑鐨勯浕娴佹娓垏鎺у埗淇¤櫉(h脿o)闅旈洟銆�