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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 > 7219CWG

7219CWG 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/30 9:23:57 鏌ョ湅 闁辫畝锛�35

7219CWG鏄竴娆剧敱MAXIM鍏徃鐢熺敘(ch菐n)鐨勯珮鎬ц兘銆佷綆鍔熻�楃殑8浣峀ED椹�(q奴)鍕�(d貌ng)鍣ㄥ拰椤ず鎺у埗鍣ㄨ姱鐗�銆傝┎鑺墖涓昏鐢ㄤ簬椹�(q奴)鍕�(d貌ng)鏁�(sh霉)纰肩銆侀粸(di菐n)闄ED椤ず灞忕瓑瑷�(sh猫)鍌欙紝鍏锋湁寮�(qi谩ng)澶х殑椤ず鎺у埗鍔熻兘鍜岄潏娲荤殑鎺ュ彛瑷�(sh猫)瑷�(j矛)銆傚畠鏀寔SPI閫氫俊鍗�(xi茅)璀帮紝鑳藉閫氶亷绨�(ji菐n)鍠殑涓茶鎺ュ彛鑸囧井鎺у埗鍣ㄩ��(j矛n)琛岄�氫俊銆�
銆�銆�7219CWG鍏�(n猫i)缃簡璀⒓鍣ㄣ�佽鍒楁巸鎻忛浕璺互鍙婃亽娴侀﹨(q奴)鍕�(d貌ng)闆昏矾锛屽彲浠ュ悓鏅�(sh铆)椹�(q奴)鍕�(d貌ng)澶氶仈(d谩)8浣嶅叡闄版サ涓冩鏁�(sh霉)纰肩鎴�64椤嗙崹(d煤)绔婰ED鐕堛�傛澶�锛屽畠閭勬敮鎸佺礆(j铆)鑱�(li谩n)鍔熻兘锛屽彲浠ラ�氶亷澶氱墖7219CWG瀵�(sh铆)鐝�(xi脿n)鏇村ぇ瑕�(gu墨)妯＄殑LED椤ず绯荤当(t菕ng)銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�2.7V~5.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細12.5mA/閫氶亾
銆�銆�閫氶亾鏁�(sh霉)閲忥細16
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歍SSOP-20
銆�銆�閫氫俊鎺ュ彛锛歋PI
銆�銆�闈滄厠(t脿i)闆绘祦锛氬吀鍨嬪��3渭A

鐗规��

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鎳�(y墨ng)鐢�

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鏇夸唬鍨嬭櫉(h脿o)

MAX7219CNG, MAX7219CPA

7219cwg鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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  • 渚涙噳(y墨ng)鍟�
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  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)