ADM2490EBRWZ 鏅傞枔锛�2025/5/7 12:05:08 闁辫畝锛�23

ADM2490EBRWZ鏄疉nalog Devices鍏徃鐢熺敘(ch菐n)鐨勪竴娆鹃殧闆㈠紡RS-485鏀剁櫦(f膩)鍣ㄨ姱鐗�銆傝┎鑺墖閲囩敤iCoupler鎶€琛�(sh霉)锛屽皣鏁�(sh霉)鎿�(j霉)淇¤櫉鑸囬浕婧愬悓鏅傞€�(j矛n)琛岄殧闆紝鍏锋湁楂樻姉骞叉摼鑳藉姏銆佷綆鍔熻€楀拰楂樺彲闈犳€х瓑鐗归粸銆傚畠閬╃敤浜庡伐妤�(y猫)鑷嫊鍖�銆佹〒瀹囨帶鍒朵互鍙婇渶瑕侀暦璺濋洟閫氫俊鐨勫牬鏅�銆�
銆€銆€ADM2490E闆嗘垚浜嗕竴鍊嬩笁閫氶亾鏁�(sh霉)瀛楅殧闆㈠櫒鍜屼竴鍊婻S-485鏀剁櫦(f膩)鍣紝鏀寔楂橀仈(d谩)50 Mbps鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼锛屽苟涓斿叿鏈壜�15 kV ESD淇濊(h霉)鍔熻兘銆傚叾瑷�(sh猫)瑷堢鍚堝毚(y谩n)鏍肩殑宸ユキ(y猫)妯�(bi膩o)婧�(zh菙n)锛岃兘澶犳豢瓒虫儭鍔ｇ挵(hu谩n)澧冧笅鐨勭┅(w臎n)瀹氶亱(y霉n)琛岄渶姹傘€�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3.0 V 鑷� 5.5 V
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂�50 Mbps
銆€銆€鍏辨ā鐬畩鎶楁摼搴︼細鈮�100 kV/渭s
銆€銆€闅旈洟椤嶅畾鍊硷細2500 Vrms
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�16寮曡叧瀵珨SOIC (WSO)
銆€銆€ESD淇濊(h霉)锛毬�15 kV HBM
銆€銆€寰呮(j墨)妯″紡闆绘祦锛氣墹1 渭A

鐗规€�

ADM2490EBRWZ鐨勬牳蹇冨劒(y艒u)鍕㈠湪浜庨噰鐢ㄤ簡Analog Devices灏堟湁鐨刬Coupler鎶€琛�(sh霉)锛岄€欓爡鎶€琛�(sh霉)鍒╃敤鑺墖绱氳畩澹撳櫒瀵︾従(xi脿n)闆绘埃闅旈洟锛屽緸鑰屾湁鏁堥伩鍏嶄簡鍣伈骞叉摼骞舵彁鍗囦簡绯荤当(t菕ng)鐨勫畨鍏ㄦ€�銆�
銆€銆€姝ゅ锛岃┎鑺墖閭勫叿鍌欎互涓嬬壒榛烇細
銆€銆€- 鍏�(n猫i)缃笁閫氶亾鏁�(sh霉)瀛楅殧闆㈠櫒锛屾笡灏戝皪澶栭儴闅旈洟鍏冧欢鐨勯渶姹�锛岀啊鍖栬ō(sh猫)瑷堝京(f霉)闆滃害銆�
銆€銆€- 鏀寔鍗婇洐宸ユā寮忥紝鑳藉闈堟椿閬╂噳(y墨ng)鍚勭ó閫氫俊鍗�(xi茅)璀�銆�
銆€銆€- 闆嗘垚卤15 kV ESD淇濊(h霉)鍔熻兘锛屽寮�(qi谩ng)榄鎬�锛岄仼鍚堝伐妤�(y猫)鎳�(y墨ng)鐢ㄣ€�
銆€銆€- 鎻愪緵鍙伕鐨勯棞(gu膩n)鏂锋ā寮�锛岄€�(j矛n)涓€姝ラ檷浣庡姛鑰�銆�
銆€銆€- 宸ヤ綔婧害鑼冨湇瀵唬锛岀⒑淇濆湪妤电鐠�(hu谩n)澧冧笅浠嶈兘淇濇寔鍙潬鎬ц兘銆�

鎳�(y墨ng)鐢�

ADM2490EBRWZ涓昏鎳�(y墨ng)鐢ㄤ簬灏嶉殧闆㈡€у拰绌�(w臎n)瀹氭€ц姹傝純楂樼殑宸ユキ(y猫)閫氫俊闋�(l菒ng)鍩熴€備緥濡傦細
銆€銆€- 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭瘈(ji茅)榛為枔閫氫俊銆�
銆€銆€- 妯撳畤鎺у埗绯荤当(t菕ng)涓殑鍌虫劅鍣ㄧ恫(w菐ng)绲�(lu貌)銆�
銆€銆€- 閬�(yu菐n)绋嬬洠(ji膩n)鎺х郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)閲囬泦鑸囧偝杓�銆�
銆€銆€- 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勯殧闆㈤€氫俊鎺ュ彛銆�
銆€銆€- 澶櫧鑳介€嗚畩鍣ㄥ強鍏朵粬闆诲姏闆诲瓙瑷�(sh猫)鍌欎腑鐨勪俊铏熼殧闆㈡ā濉�銆�
銆€銆€鐢变簬鍏跺崜瓒婄殑鎶楀共鎿捐兘鍔涘拰瀵硾鐨勫伐浣滄韩搴﹁寖鍦�锛岃┎鑺墖闈炲父閬╁悎鍦ㄥ槇闆滄垨鎯″姡鐠�(hu谩n)澧冧腑閮ㄧ讲銆�