鏅傞枔锛�2025/5/10 16:19:18
闁辫畝锛�27
ADUM7643 鏄竴娆剧敱 Analog Devices 鐢熺敘鐨� iCoupler 鏁稿瓧闅旈洟鍣�锛岄噰鐢� ADI 鐨勮姱鐗囩礆璁婂鍣ㄦ妧琛擄紝鎻愪緵楂樻暩鎿氶�熺巼鍜屼綆鍔熻�楃壒鎬�銆傝┎鍣ㄤ欢鏀寔楂橀仈 150 Mbps 鐨勬暩鎿氶�熺巼锛屽苟闆嗘垚浜嗕竴鍊嬮殧闆㈤浕婧�锛岃兘澶犻’钁楃啊鍖栬ō瑷堝苟娓涘皯鎵�闇�鐨勫閮ㄧ祫浠舵暩閲�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�氫俊绯荤当涓渶瑕佷俊铏熼殧闆㈢殑鎳夌敤鍫存櫙銆�
宸ヤ綔闆诲锛圴DD1/VDD2锛夛細2.7 V 鑷� 5.5 V
銆�銆�鏈�澶ф暩鎿氶�熺巼锛�150 Mbps
銆�銆�閫氶亾鏁革細3
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
ADUM7643 鎻愪緵浜嗛珮搴﹂泦鎴愮殑瑙ｆ焙鏂规锛屽皣鏁稿瓧闅旈洟鑸囬殧闆㈤浕婧愮浉绲愬悎锛屽緸鑰屾笡灏戜簡 PCB 闈㈢⿳鍜岀郴绲卞京闆滄��銆�
銆�銆�瑭插櫒浠跺熀浜� ADI 鐨� iCoupler 鎶�琛擄紝鍒╃敤鑺墖绱氳畩澹撳櫒瀵︾従鍙潬鐨勪俊铏熼殧闆�锛屽悓鏅傚叿鍌欏嚭鑹茬殑 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便��
銆�銆�ADUM7643 閭勯噰鐢ㄤ簡澧炲挤鍨嬬禃绶ｆ潗鏂�锛岀鍚堝畨鍏ㄦ婧栬姹�锛屼緥濡� UL1577 鍜� VDE 瑾嶈瓑銆�
ADUM7643 寤ｆ硾鎳夌敤浜庨渶瑕侀浕姘ｉ殧闆㈢殑鍫存櫙锛屽寘鎷絾涓嶉檺浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勪俊铏熼殧闆�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 (DCS)銆�
銆�銆�2. 閱�(y墨)鐧傝ō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)璀峰剙銆�
銆�銆�3. 閫氫俊绯荤当涓殑闆绘簮鑸囦俊铏熼殧闆�锛屽 RS-485 鎺ュ彛闅旈洟銆�
銆�銆�4. 姹借粖闆诲瓙绯荤当涓殑闅旈洟 CAN 绺界窔鎺ュ彛銆�
銆�銆�5. 鍏変紡閫嗚畩鍣ㄥ拰闆绘椹呭嫊鍣ㄤ腑鐨勯浕娴佹娓垏鎺у埗淇¤櫉闅旈洟銆�
ADUM7641, ADUM7642, ADUM7644
