DS9638J/883 鏅傞枔锛�2025/5/10 12:05:58 闁辫畝锛�28

DS9638J/883 鏄� Maxim Integrated 鐢熺敘(ch菐n)鐨勪竴娆鹃珮閫�銆佷綆鍔熻€楃殑 RS-485/RS-422 鏀剁櫦(f膩)鍣�銆傝┎鑺墖寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖�銆佹暩(sh霉)鎿�(j霉)閫氫俊鍜岀恫(w菐ng)绲�(lu貌)绯荤当(t菕ng)涓�锛屾敮鎸佸叏闆欏伐鍜屽崐闆欏伐妯″紡锛屽叿鍌欏挤澶х殑鎶楀櫔鑱茶兘鍔涘拰椹�(q奴)鍕曡兘鍔涖€�
銆€銆€DS9638J 鐗堟湰閫氬父鎸囧叾 SOIC 灏佽褰㈠紡锛岃€� DS9638J/883 鍙兘鏄壒瀹氬鎴舵垨杌嶇敤绱氬垾鐨勬(bi膩o)娉ㄧ増鏈�锛岄仼鐢ㄤ簬灏嶅彲闈犳€ц姹傛洿楂樼殑鍫存櫙銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3V 鑷� 5.5V
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂� 20 Mbps
銆€銆€椹�(q奴)鍕曡兘鍔涳細鏈€浣庡彲椹�(q奴)鍕� 32 鍊嬪柈鍏冭矤(f霉)杓�
銆€銆€杓稿叆闃绘姉锛氣墺12 k惟
銆€銆€鍏辨ā杓稿叆鑼冨湇锛�-7V 鑷� +12V
銆€銆€杓稿嚭鐭矾淇濊锛氭敮鎸�
銆€銆€ESD 淇濊锛毬�15 kV锛圚BM锛�
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�8 寮曡叧 SOIC

鐗规€�

DS9638J/883 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂橀€熸暩(sh霉)鎿�(j霉)鍌宠几锛氳兘澶犳敮鎸侀珮閬� 20 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛岄仼鍚堥渶瑕佸揩閫熼€氫俊鐨勬噳(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€2. 浣庡姛鑰楄ō(sh猫)瑷堬細鍦ㄥ緟姗熸ā寮忎笅锛岃姱鐗囩殑鍔熻€楁サ浣�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑宸ヤ綔鏅傞枔銆�
銆€銆€3. 寮峰ぇ鐨勬姉骞叉摼鑳藉姏锛氱敱浜庡叾楂樺叡妯℃姂鍒舵瘮锛屽彲浠ュ湪鍢堥洔鐨勯浕姘ｇ挵(hu谩n)澧冧腑绌�(w臎n)瀹氶亱琛屻€�
銆€銆€4. 鐭矾淇濊锛氬収(n猫i)缃几鍑虹煭璺繚璀峰姛鑳�锛岄槻姝㈠洜鎰忓鐭矾灏�(d菐o)鑷磋姱鐗囨悕澹炪€�
銆€銆€5. 瀵伐浣滈浕澹撹寖鍦嶏細鏀寔 3V 鑷� 5.5V 鐨勫伐浣滈浕澹撹寖鍦�锛屽寮蜂簡闈堟椿鎬с€�
銆€銆€6. 宸ユキ(y猫)绱氭韩搴﹁寖鍦嶏細鑳藉鍦� -40掳C 鑷� +125掳C 鐨勬韩搴﹁寖鍦嶅収(n猫i)鍙潬宸ヤ綔锛岄仼鐢ㄤ簬鎯″姡鐠�(hu谩n)澧冦€�
銆€銆€7. 灏忓瀷鍖栧皝瑁濓細閲囩敤 8 寮曡叧 SOIC 灏佽锛岀瘈(ji茅)鐪佷簡 PCB 绌洪枔銆�

鎳�(y墨ng)鐢�

DS9638J/883 涓昏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嫊鍖栵細濡� PLC 鎺у埗鍣�銆侀仩绋� IO 妯″涔嬮枔鐨勯€氫俊銆�
銆€銆€2. 鏁�(sh霉)鎿�(j霉)閫氫俊锛氬寘鎷互澶恫(w菐ng) PHY 鑺墖鑸囧閮ㄨō(sh猫)鍌欑殑閫ｆ帴銆�
銆€銆€3. 缍�(w菐ng)绲�(lu貌)绯荤当(t菕ng)锛氱敤浜庢(g貌u)寤� RS-485/RS-422 绺界窔缍�(w菐ng)绲�(lu貌)銆�
銆€銆€4. 娓噺鍎€鍣細濡傛暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑绡€(ji茅)榛為枔閫氫俊銆�
銆€銆€5. 瀹夐槻鐩�(ji膩n)鎺э細鏀濆儚闋垏涓绘涔嬮枔鐨勯暦璺濋洟淇¤櫉鍌宠几銆�
銆€銆€6. 閱�(y墨)鐧傝ō(sh猫)鍌欙細鐢ㄤ簬閱�(y墨)鐧傜洠(ji膩n)娓ō(sh猫)鍌欑殑绌�(w臎n)瀹氶€氫俊闇€姹�銆�
銆€銆€7. 杌嶄簨鍙婅埅绌鸿埅澶╋細鐢变簬鍏堕珮鍙潬鎬э紝鍙敤浜庨棞(gu膩n)閸典换鍕�(w霉)閫氫俊绯荤当(t菕ng)銆�