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

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > CDC337

CDC337 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 20:49:54 鏌ョ湅 闁辫畝锛�24

CDC337鏄竴娆鹃珮鎬ц兘鐨勯枊闂�(gu膩n)闆诲闆诲杞�(zhu菐n)鎻涘櫒锛屽唬娉涙噳(y墨ng)鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欎腑闇�瑕侀珮鏁堥浕婧愮鐞嗙殑鍫�(ch菐ng)鏅�銆傚叾涓昏鍔熻兘鏄皣杓稿叆闆诲閫�(j矛n)琛屽�嶅鎴栧弽鐩告搷浣�锛屼互婊胯冻鐗瑰畾闆昏矾鐨勯渶姹傘�侰DC337閲囩敤浜嗗厛閫�(j矛n)鐨凜MOS宸ヨ棟瑷�(sh猫)瑷�(j矛)锛屽叿鏈変綆鍔熻�楀拰楂樻晥鐜囩殑鐗归粸(di菐n)銆�
銆�銆�瑭茶姱鐗囬�氬父鐢ㄤ簬鐢熸垚璨�(f霉)闆诲鎴栧�嶅杓稿嚭锛岄仼鐢ㄤ簬椹�(q奴)鍕�(d貌ng)娑叉櫠椤ず鍣紙LCD锛夈�丒EPROM鎿﹂櫎銆侀浕鑽锋车绛夋噳(y墨ng)鐢�銆侰DC337鑳藉閫氶亷澶栭儴闆诲鍣ㄩ厤缃締瀵�(sh铆)鐝�(xi脿n)涓嶅悓鐨勯浕澹撹綁(zhu菐n)鎻涢渶姹�锛屽苟涓斿湪寰呮(j墨)妯″紡涓嬪叿鍌欐サ浣庣殑闈滄厠(t脿i)闆绘祦銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭闆诲鑼冨湇锛�-2.0V 鑷� -5.5V 鎴栬�� 2鍊嶈几鍏ラ浕澹�
銆�銆�鏈�澶ц几鍑洪浕娴侊細20mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�1渭A锛堝吀鍨嬪�硷級
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�8寮曡叧SOIC鎴朚SOP

鐗规��

CDC337鍏锋湁浠ヤ笅椤憲鐗归粸(di菐n)锛�
銆�銆�1. 楂樻晥鐜囩殑闁嬮棞(gu膩n)闆诲绲�(ji茅)妲�(g貌u)锛岃兘澶犳湁鏁堥檷浣庤兘閲忔悕鑰�銆�
銆�銆�2. 鍏�(n猫i)缃尟钑╁櫒锛岀劇闇�澶栭儴鏅�(sh铆)閻樹俊铏�(h脿o)鍗冲彲閬�(y霉n)琛�銆�
銆�銆�3. 寰呮(j墨)妯″紡涓嬬殑瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛屽欢闀�(zh菐ng)闆绘睜渚涢浕瑷�(sh猫)鍌欑殑浣跨敤澹藉懡銆�
銆�銆�4. 绨�(ji菐n)鍠殑澶栧湇鍏冧欢閰嶇疆锛屾槗浜庨泦鎴愬埌鍚勭ó闆昏矾涓��
銆�銆�5. 鑹ソ鐨勭啽绌�(w臎n)瀹氭��锛屽湪瀵韩鑼冨湇鍏�(n猫i)鎬ц兘绌�(w臎n)瀹�銆�
銆�銆�6. 鎻愪緵澶氱ó灏佽閬告搰锛岄仼鍚堜笉鍚岀┖闁撻檺鍒剁殑鎳�(y墨ng)鐢ㄧ挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

CDC337闈炲父閬╁悎浠ヤ笅鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅細
銆�銆�1. 娑叉櫠椤ず灞忕殑鍋忕疆闆诲鐢熸垚銆�
銆�銆�2. EEPROM鍜屽叾浠栭潪鏄撳け鎬у瓨鍎�(ch菙)鍣ㄧ殑鎿﹂櫎闆诲渚涙噳(y墨ng)銆�
銆�銆�3. 渚挎敎寮忛浕瀛愮敘(ch菐n)鍝佷腑鐨勯浕婧愮鐞嗚В姹烘柟妗�锛屼緥濡傜Щ鍕�(d貌ng)闆昏┍銆丳DA銆佹暩(sh霉)纰肩浉姗�(j墨)绛夈��
銆�銆�4. 闇�瑕佽矤(f霉)闆诲鎴栧�嶅杓稿嚭鐨勫皬鍨嬪寲闆诲瓙瑷�(sh猫)鍌�銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愰儴鍒嗐��

鏇夸唬鍨嬭櫉(h脿o)

MAX232, ICL7660, LT1054

cdc337鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

cdc337璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級