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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(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 > CJ7909A

CJ7909A 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/13 11:08:44 鏌ョ湅 闁辫畝锛�23

CJ7909A鏄竴绋綆澹撳樊銆侀珮绮惧害鐨勮矤(f霉)闆诲绌�(w臎n)澹撳櫒锛岃兘澶犳彁渚涚┅(w臎n)瀹氱殑-9V杓稿嚭闆诲銆傝┎鑺墖閲囩敤TO-252灏佽褰㈠紡锛岄仼鐢ㄤ簬闇�瑕佷綆鍔熻�楀拰楂樼┅(w臎n)瀹氭�х殑闆昏矾瑷�(sh猫)瑷�(j矛)銆傚叾鍏�(n猫i)閮ㄩ泦鎴愪簡閬�(gu貌)娴佷繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛岀⒑淇濆湪鐣板父鎯呮硜涓嬭姱鐗囩殑瀹夊叏閬�(y霉n)琛�銆�
銆�銆�鐢变簬鍏剁穵婀婄殑灏佽鍜屽嚭鑹茬殑鎬ц兘琛ㄧ従(xi脿n)锛孋J7909A琚唬娉涙噳(y墨ng)鐢ㄤ簬渚挎敎寮忚ō(sh猫)鍌欍�侀�氫俊瑷�(sh猫)鍌欎互鍙婂叾浠栧皪(du矛)闆绘簮瑕佹眰杓冮珮鐨勫牬(ch菐ng)鍚�銆�

鍙冩暩(sh霉)

杓稿嚭闆诲锛�-9V
銆�銆�杓稿叆闆诲鑼冨湇锛�-11.5V 鑷� -18V
銆�銆�鏈�澶ц几鍑洪浕娴侊細10mA
銆�銆�闈滄厠(t脿i)闆绘祦锛�5uA
銆�銆�澹撳樊闆诲锛�1V锛堝吀鍨嬪�硷級
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩� 鑷� +85鈩�
銆�銆�灏佽褰㈠紡锛歍O-252

鐗规��

CJ7909A鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴︾殑璨�(f霉)闆诲杓稿嚭锛岀┅(w臎n)瀹氭�у挤(qi谩ng)銆�
銆�銆�2. 瓒呬綆鐨勯潨鎱�(t脿i)闆绘祦瑷�(sh猫)瑷�(j矛)锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�
銆�銆�3. 鍏�(n猫i)缃亷(gu貌)娴佷繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛屽寮�(qi谩ng)浜嗙郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�4. 绨�(ji菐n)鍠殑澶栧湇闆昏矾瑷�(sh猫)瑷�(j矛)锛屾笡灏戜簡鍏冧欢鏁�(sh霉)閲忓拰PCB闈㈢⿳鍗犵敤銆�
銆�銆�5. 瀵硾鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)澶氱ó鐠�(hu谩n)澧冩浠朵笅鐨勪娇鐢ㄩ渶姹�銆�
銆�銆�6. 鍏稿瀷鎳�(y墨ng)鐢ㄤ腑琛ㄧ従(xi脿n)鍑鸿純浣庣殑鍣伈鐗规��锛屼繚璀変簡淇¤櫉(h脿o)璩�(zh矛)閲�銆�

鎳�(y墨ng)鐢�

CJ7909A閬╁悎浜庡悇绋渶瑕佽矤(f霉)闆诲渚涢浕鐨勯浕璺ō(sh猫)瑷�(j矛)锛屼緥濡傦細
銆�銆�1. 妯℃摤闆昏矾涓殑閬�(y霉n)鏀惧亸缃浕婧�銆�
銆�銆�2. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)涓殑鍙冭�冮浕澹撶敓鎴�銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫皠闋绘ā濉婁緵闆汇��
銆�銆�4. 閱�(y墨)鐧傚剙鍣�銆佹脯(c猫)瑭︽脯(c猫)閲忚ō(sh猫)鍌欑瓑绮惧瘑闆诲瓙瑷�(sh猫)鍌欑殑闆绘簮閮ㄥ垎銆�
銆�銆�5. 宸ユキ(y猫)鎺у埗闋�(l菒ng)鍩熶腑灏�(du矛)闆绘簮鏈夎純楂樿姹傜殑鍫�(ch菐ng)鍚堛��
銆�銆�CJ7909A浠ュ叾楂樻晥鐜囧拰楂樺彲闈犳�ф垚鐐洪�欎簺鎳�(y墨ng)鐢ㄧ殑鐞嗘兂閬告搰銆�

鏇夸唬鍨嬭櫉(h脿o)

LM7909, BA7909

cj7909a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�(ch菐ng)鍟�
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭�(x煤n)鍍�(ji脿)