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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 > MAX749CPA+

MAX749CPA+ 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/5/21 19:42:28 鏌ョ湅 闁辫畝锛�14

MAX749鏄竴娆剧敱Maxim Integrated鐢熺敘(ch菐n)鐨勪綆鍔熻��銆�8浣�銆丆MOS寰帶鍒跺櫒銆傝┎鍣ㄤ欢闆嗘垚浜嗗绋瑷�(sh猫)鍔熻兘锛屽寘鎷琔ART銆佸畾鏅傚櫒銆丳WM杓稿嚭鍜孖/O绔彛绛�锛岄仼鐢ㄤ簬鍚勭ó宓屽叆寮忔帶鍒舵噳(y墨ng)鐢�銆侻AX749CPA+鏄叾灏佽鐐�44寮曡叧PLCC鐨勭増鏈紝閬╁悎闇�瑕侀珮鎬ц兘鍜屼綆鍔熻�楃殑鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆�銆�MAX749鍏�(n猫i)閮ㄥ寘鍚簡涓�鍊嬮珮鏁堢殑RISC鍏�(n猫i)鏍革紝鏀寔蹇�熸寚浠ゅ煼(zh铆)琛�锛屽苟涓旀彁渚涗簡璞愬瘜鐨勫瑷�(sh猫)鎺ュ彛浠ユ豢瓒充笉鍚岃ō(sh猫)瑷堥渶姹�銆傛澶栵紝瑭茶姱鐗囬倓鍏峰倷澶氱ó鐪侀浕妯″紡锛屽彲椤憲寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑宸ヤ綔鏅傞枔銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�2.7V鑷�5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩冭嚦+85鈩�
銆�銆�鏅傞悩闋荤巼锛欴C鑷�20MHz
銆�銆�I/O鑰愬彈闆诲锛�5.5V
銆�銆�灏佽褰㈠紡锛�44寮曡叧PLCC
銆�銆�宸ヤ綔闆绘祦锛�3mA@5V, 3MHz
銆�銆�寰呮闆绘祦锛�1渭A锛堝吀鍨嬪�硷級
銆�銆�闁冨瓨瀹归噺锛�8KB
銆�銆�SFR绌洪枔锛�256B
銆�銆�RAM瀹归噺锛�384B

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MAX749CPA+鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 鍏�(n猫i)缃�8KB闁冨瓨绋嬪簭瀛樺劜鍣ㄥ拰384瀛楃瘈(ji茅)SRAM鏁�(sh霉)鎿�(j霉)瀛樺劜鍣紝鎻愪緵瓒冲鐨勫瓨鍎茬┖闁撲互閬嬭寰�(f霉)闆滅殑宓屽叆寮忔噳(y墨ng)鐢ㄧ▼搴�銆�
銆�銆�2. 鏀寔澶氱ó浣庡姛鑰楁ā寮忥紝濡傜┖闁戞ā寮忓拰鎺夐浕妯″紡锛屽緸鑰岃兘澶犻’钁楅檷浣庡姛鑰�銆�
銆�銆�3. 闆嗘垚涓�鍊嬪叏闆欏伐UART妯″锛屾敮鎸佺暟姝ヤ覆琛岄�氫俊锛屼究浜庤垏澶栭儴瑷�(sh猫)鍌欓�茶鏁�(sh霉)鎿�(j霉)浜ゆ彌銆�
銆�銆�4. 鎻愪緵澶氶仈22鍊嬪彲绶ㄧ▼GPIO寮曡叧锛屽叿鏈夐珮闈堟椿鎬�锛屽彲浠ラ厤缃偤杓稿叆鎴栬几鍑�銆�
銆�銆�5. 鍖呭惈涓�鍊�16浣嶅畾鏅傚櫒/瑷堟暩(sh霉)鍣ㄤ互鍙奝WM杓稿嚭鍔熻兘锛岀敤浜庣敓鎴愮簿纰虹殑鏅傞枔寤堕伈鎴栨帶鍒跺閮ㄨō(sh猫)鍌欍��
銆�銆�6. 楂橀�烺ISC鏋舵(g貌u)鍏佽ū鍠懆鏈熸寚浠ゅ煼(zh铆)琛�锛屽緸鑰屾彁楂樹簡绯荤当(t菕ng)鎬ц兘銆�
銆�銆�7. 寮峰ぇ鐨勬姉骞叉摼鑳藉姏锛屼娇鍏惰兘澶犲湪鍢堥洔鐨勯浕纾佺挵(hu谩n)澧冧腑绌�(w臎n)瀹氶亱琛�銆�
銆�銆�8. 鏀寔鍦ㄧ窔瑾�(di脿o)瑭﹀拰绶ㄧ▼鍔熻兘锛屾柟渚块枊鐧�(f膩)浜哄摗閫茶浠ｇ⒓瑾�(di脿o)瑭﹀拰鍎�(y艒u)鍖栥��

鎳�(y墨ng)鐢�

MAX749CPA+寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌�锛屼緥濡傝嚜鍕曞寲鐢熺敘(ch菐n)绶氫腑鐨勫偝鎰熷櫒绡�(ji茅)榛炲拰灏忓瀷鎺у埗鍣ㄣ��
銆�銆�2. 瀹剁敤闆诲櫒锛屽鏅鸿兘鎭掓韩鍣�銆佸啺绠辨帶鍒跺櫒鍜屾礂琛ｆ閭忚集鏉�銆�
銆�銆�3. 娑堣不闆诲瓙鐢�(ch菐n)鍝侊紝鍖呮嫭渚挎敎寮忓獟楂旀挱鏀惧櫒鍜岀劇绶氳�虫銆�
銆�銆�4. 閱�(y墨)鐧傚剙鍣�锛屼緥濡傝绯栧剙鍜屽�嬩汉鍋ュ悍鐩�(ji膩n)娓缃��
銆�銆�5. 闆绘睜渚涢浕瑷�(sh猫)鍌�锛屽緱鐩婁簬鍏朵綆鍔熻�楃壒鎬э紝閬╃敤浜庢墜鎸佹巸鎻忓剙鍜岄仩绋嬫帶鍒跺柈鍏�銆�
銆�銆�6. 鐓ф槑鎺у埗绯荤当(t菕ng)锛屽彲鐢ㄤ簬瑾�(di脿o)绡�(ji茅)LED浜害鍜岄鑹�銆�

鏇夸唬鍨嬭櫉

MAX748CPA+, MAXQ749CPA+

max749cpa+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

max749cpa+璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級

max749cpa+鍙冩暩(sh霉)

  • 鐢�(ch菐n)鍝佸煿瑷�(x霉n)妯″Lead (SnPb) Finish for COTSObsolescence Mitigation Program
  • 妯�(bi膩o)婧�(zh菙n)鍖呰50
  • 椤炲垾闆嗘垚闆昏矾 (IC)
  • 瀹跺涵PMIC - 闆绘簮绠＄悊 - 灏堢敤
  • 绯诲垪-
  • 鎳�(y墨ng)鐢�LCD 椤ず鍣�
  • 闆绘祦 - 闆绘簮60µA
  • 闆绘簮闆诲2 V ~ 6 V
  • 宸ヤ綔婧害0°C ~ 70°C
  • 瀹夎椤炲瀷閫氬瓟
  • 灏佽/澶栨8-DIP锛�0.300"锛�7.62mm锛�
  • 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�8-PDIP
  • 鍖呰绠′欢