DS1488MX 鏅傞枔锛�2025/5/8 18:12:31 闁辫畝锛�25

DS1488MX 鏄� Maxim Integrated 鐢熺敘(ch菐n)鐨勪竴娆鹃洐閫氶亾 RS-485/RS-422 鏀剁櫦(f膩)鍣ㄨ姱鐗囷紝寤ｆ硾鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)閫氫俊銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜屽榛炵恫(w菐ng)绲�(lu貌)绛夊牬鏅€傝┎鑺墖鍏锋湁浣庡姛鑰�銆侀珮鎶楀櫔鑳藉姏浠ュ強鍎�(y艒u)绉€鐨勭附绶氶﹨(q奴)鍕曡兘鍔�銆�
銆€銆€DS1488MX 鏀寔鍏ㄩ洐宸ユ垨鍗婇洐宸ユā寮�锛岃兘澶犳豢瓒抽暦璺濋洟閫氫俊闇€姹傦紝骞朵笖鍏峰倷澶辨晥闃茶鍔熻兘浠ラ伩鍏嶇附绶氱煭璺垨鏂烽枊鏅傜殑鐣板父琛岀偤銆�

鍙冩暩(sh霉)

闆绘簮闆诲锛�3V 鑷� 5.5V
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€鏈€澶ч﹨(q奴)鍕曡矤杓夛細32 鍊嬪柈鍏冭矤杓� (UL)
銆€銆€鍌宠几閫熺巼锛氭渶楂樺彲閬� 2.5Mbps
銆€銆€杓稿叆闆诲钩闁惧€硷細卤200mV
銆€銆€杓稿嚭鐭矾淇濊锛氭敮鎸�
銆€銆€ESD 淇濊锛毬�15kV锛圚BM 妯欐簴锛�

鐗规€�

DS1488MX 鎻愪緵浜嗗挤澶х殑閫氫俊鑳藉姏锛岄仼鐢ㄤ簬鍢堥洔鐠�(hu谩n)澧冧笅鐨勪俊铏熷偝杓�銆傚畠鍏�(n猫i)缃湁鐔遍棞(gu膩n)鏂烽浕璺�锛屽彲闃叉鍥犺几鍑虹煭璺垨閬庤級灏庤嚧鐨勬悕澹炪€傛澶�锛岃┎鍣ㄤ欢閭勬敮鎸佽秴鏅傛帶鍒跺姛鑳�锛屽湪 DE 鎴� RE 寮曡叧鎳哥┖鏅傝嚜鍕曢€插叆楂橀樆鎱�(t脿i)銆�
銆€銆€鏀剁櫦(f膩)鍣ㄧ殑宸垎淇¤櫉瑷�(sh猫)瑷堜娇鍏跺皪鍏辨ā骞叉摼鍏锋湁妤甸珮鐨勫厤鐤姏锛屽緸鑰屼繚璀変簡鏁�(sh霉)鎿�(j霉)鍌宠几?sh霉)鐩吔鍟冩荡锛︽稙鍑割瀱濂跺對闄㈣洴鎺氬Ψ姹椼伔闉ｇФ?锛岀偤鍚勭ó渚挎敎寮忓拰宓屽叆寮忔噳(y墨ng)鐢ㄦ彁渚涗簡闈堟椿鎬�銆�
銆€銆€姝ゅ锛孌S1488MX 鐨勫紩鑵冲竷灞€绶婃箠锛屽皝瑁濆皬宸э紝闈炲父閬╁悎绌洪枔鍙楅檺鐨勮ō(sh猫)瑷堢挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

宸ユキ(y猫)鑷嫊鍖栨帶鍒剁郴绲�(t菕ng)涓殑绡€(ji茅)榛為枔閫氫俊
銆€銆€閬犵▼鐩�(ji膩n)鎺цō(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)鍌宠几
銆€銆€澶氶粸缍�(w菐ng)绲�(lu貌)鏋舵(g貌u)涓殑涓诲緸瑷�(sh猫)鍌欓€ｆ帴
銆€銆€妯撳畤绠＄悊绯荤当(t菕ng)涓殑淇℃伅浜ゆ彌
銆€銆€鍎€鍣ㄥ剙琛ㄨ垏瑷堢畻姗熶箣闁撶殑鎺ュ彛
銆€銆€瀹夐槻绯荤当(t菕ng)涓殑淇¤櫉鍌抽仦