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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > ADM489ARZ

ADM489ARZ 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/9 10:55:49 鏌ョ湅 闁辫畝锛�24

ADM489ARZ鏄竴娆剧敱Analog Devices鍏徃鐢熺敘(ch菐n)鐨勯洐閫氶亾銆佷綆鍔熻�桼S-485/RS-422鏀剁櫦(f膩)鍣ㄣ�傝┎鍣ㄤ欢灏堢偤鍗婇洐宸ュ拰鍏ㄩ洐宸ラ�氫俊瑷�(sh猫)瑷�锛岃兘澶犳豢瓒冲伐妤�(y猫)鍜屽晢妤�(y猫)鎳�(y墨ng)鐢ㄤ腑楂橀�熴�侀暦璺濋洟鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鐢锋灗锜�?br>銆�銆�鍏跺収(n猫i)閮ㄩ泦鎴愪簡椹�(q奴)鍕曞櫒鍜屾帴鏀跺櫒锛屽苟涓旈噰鐢ㄤ簡ADI鐨勪綆鍔熻�楁妧琛�(sh霉)锛屼娇寰楀畠鍦ㄥ緟姗�(j墨)妯″紡涓嬬殑鍔熻�楁サ浣�锛岄潪甯搁仼鍚堝皪鍔熻�楁晱鎰熺殑鎳�(y墨ng)鐢ㄥ牬鏅�銆傛澶栵紝ADM489ARZ鍏锋湁鍑鸿壊鐨勯潨闆绘斁闆伙紙ESD锛変繚璀�(h霉)鎬ц兘锛岃兘澶犲湪鎯″姡鐠�(hu谩n)澧冧笅绌�(w臎n)瀹氬伐浣�銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�3V鑷�5.5V
銆�銆�椹�(q奴)鍕曞櫒杓稿嚭闆绘祦锛毬�120mA
銆�銆�鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋細鈮�12k惟
銆�銆�鏈�澶ф暩(sh霉)鎿�(j霉)閫熺巼锛�20Mbps
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
銆�銆�绌洪枒妯″紡鍔熻�楋細<1渭A

鐗规��

ADM489ARZ鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 鏀寔RS-485鍜孯S-422妯�(bi膩o)婧�(zh菙n)锛岄仼鐢ㄤ簬澶氱ó閫氫俊鍗�(xi茅)璀�銆�
銆�銆�2. 鎻愪緵鍏╃ó鎿嶄綔妯″紡锛氬崐闆欏伐锛堝柈绔娇鑳藉紩鑵虫帶鍒讹級鍜屽叏闆欏伐锛堢崹(d煤)绔嬬殑DE鑸嘡E寮曡叧锛�銆�
銆�銆�3. 鍏�(n猫i)缃煭璺繚璀�(h霉)鍔熻兘锛岄槻姝㈠洜璨�(f霉)杓夌煭璺皫(d菐o)鑷磋姱鐗囨悕澹�銆�
銆�銆�4. 楂樺叡妯＄灛鎱�(t脿i)鎶楁摼搴︼紝纰轰繚鍦ㄥ櫔鑱茬挵(hu谩n)澧冧腑鐨勫彲闈犻�氫俊銆�
銆�銆�5. 杓稿嚭鐭矾淇濊(h霉)鍜岀啽闂�(gu膩n)鏂锋(j墨)鍒�锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)鐨勫畨鍏ㄦ��銆�
銆�銆�6. 绗﹀悎RoHS妯�(bi膩o)婧�(zh菙n)锛岀挵(hu谩n)淇濈劇閴涘皝瑁濄��
銆�銆�7. 瓒呬綆寰呮(j墨)鍔熻��锛屾笡灏戠郴绲�(t菕ng)鏁撮珨鑳借��銆�

鎳�(y墨ng)鐢�

ADM489ARZ寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勭ó闇�瑕佸樊鍒嗕俊铏熷偝杓�?sh霉)蹇礗(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庝互涓嬪牬鏅細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō(sh猫)鍌欎腑鐨勭瘈(ji茅)榛�(di菐n)闁撻�氫俊銆�
銆�銆�2. 寤虹瓚鐗╃鐞嗙郴绲�(t菕ng)涓殑鍌虫劅鍣ㄥ拰鎺у埗鍣ㄤ簰鑱�(li谩n)銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛屼緥濡傞仩(yu菐n)绋嬬洠(ji膩n)鎺х祩绔��
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勯珮鍙潬鎬ф暩(sh霉)鎿�(j霉)鍌宠几銆�
銆�銆�5. 缍�(w菐ng)绲�(lu貌)璺敱鍣ㄣ�佷氦鎻涙(j墨)鍙婂叾浠栭�氫俊鍩虹(ch菙)瑷�(sh猫)鏂界祫浠�銆�
銆�銆�6. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑绺界窔閫氫俊閮ㄥ垎銆�
銆�銆�鐢变簬鍏跺挤(qi谩ng)澶х殑鎬ц兘鍜岄潏娲绘��锛岄�欐鑺墖鎴愮偤瑷卞寰�(f霉)闆滈�氫俊缍�(w菐ng)绲�(lu貌)鐨勭悊鎯抽伕鎿�銆�

鏇夸唬鍨嬭櫉

ADM489BRZ, ADM489ARW, ADM489BRW

adm489arz鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

adm489arz璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

adm489arz鍙冩暩(sh霉)

  • 妯�(bi膩o)婧�(zh菙n)鍖呰56
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵鎺ュ彛 - 椹�(q奴)鍕曞櫒锛屾帴鏀跺櫒锛屾敹鐧�(f膩)鍣�
  • 绯诲垪-
  • 椤炲瀷鏀剁櫦(f膩)鍣�
  • 椹�(q奴)鍕曞櫒/鎺ユ敹鍣ㄦ暩(sh霉)1/1
  • 瑕�(gu墨)绋�RS422锛孯S485
  • 闆绘簮闆诲4.5 V ~ 5.5 V
  • 瀹夎椤炲瀷琛ㄩ潰璨艰
  • 灏佽/澶栨14-SOIC锛�0.154"锛�3.90mm 瀵級
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�14-SOICN
  • 鍖呰绠′欢