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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肩恫(w菐ng) > IC鐧剧 > LD9532GM7

LD9532GM7 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 16:36:18 鏌ョ湅 闁辫畝锛�29

LD9532GM7鏄竴娆鹃珮鎬ц兘鐨凩ED椹�(q奴)鍕�(d貌ng)鑺墖锛屽皥鐐洪﹨(q奴)鍕�(d貌ng)灏忓瀷LED椤ず灞忚�岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖闆嗘垚浜嗗绋姛鑳芥ā濉�锛屽寘鎷琍WM瑾�(di脿o)鍏夋帶鍒�銆佹亽娴侀﹨(q奴)鍕�(d貌ng)浠ュ強澶氶�氶亾杓稿嚭绛夌壒鎬�銆傚畠閲囩敤鍏堥��(j矛n)鐨勫伐钘濆埗閫�锛屽叿鏈変綆鍔熻�椼�侀珮鏁堢巼鍜岄珮绌�(w臎n)瀹氭�х殑鐗归粸(di菐n)锛岄仼鐢ㄤ簬鍚勯鎴跺鍜屽鍏�(n猫i)LED椤ず鎳�(y墨ng)鐢�銆傛澶�锛孡D9532GM7閭勬敮鎸佸绋�氫俊鍗�(xi茅)璀帮紝鑳藉闈堟椿閰嶇疆浠ラ仼鎳�(y墨ng)涓嶅悓鐨勭郴绲�(t菕ng)闇�姹�銆�
銆�銆�閫欐鑺墖鐗瑰垾閬╁悎闇�瑕侀珮浜害銆佸潎鍕绘�у拰浣庡櫔鑱茬殑LED椤ず鍫�(ch菐ng)鏅�锛屽唬娉涙噳(y墨ng)鐢ㄤ簬寤ｅ憡灞�銆佷俊鎭’绀洪潰鏉跨瓑闋�(l菒ng)鍩�銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�3.3V~5.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細60mA锛堟瘡閫氶亾锛�
銆�銆�閫氶亾鏁�(sh霉)閲忥細16
銆�銆�PWM闋荤巼鑼冨湇锛�1kHz~8kHz
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+85鈩�
銆�銆�灏佽褰㈠紡锛歈FN48
銆�銆�寰呮(j墨)鍔熻�楋細<0.5uA

鐗规��

LD9532GM7鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴︽亽娴侀﹨(q奴)鍕�(d貌ng)锛岀⒑淇濇瘡鍊�(g猫)LED浜害鐨勪竴鑷存��銆�
銆�銆�2. 鍏�(n猫i)缃�16鍊�(g猫)鐛�(d煤)绔嬮﹨(q奴)鍕�(d貌ng)閫氶亾锛屾敮鎸佸璺疞ED鍚屾檪(sh铆)鎺у埗銆�
銆�銆�3. 鏀寔PWM瑾�(di脿o)鍏夋妧琛�(sh霉)锛屽彲瀵�(sh铆)鐝�(xi脿n)楂橀仈(d谩)16浣嶇殑鐏板害鎺у埗銆�
銆�銆�4. 闆嗘垚閬庢韩淇濊(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛屾彁鍗囩郴绲�(t菕ng)鐨勫彲闈犳��銆�
銆�銆�5. 鎻愪緵SPI鎺ュ彛锛屼究浜庤垏涓绘帶MCU閫�(j矛n)琛岄�氫俊銆�
銆�銆�6. 瓒呬綆鍔熻�楄ō(sh猫)瑷�(j矛)锛屾笡灏戞暎鐔遍渶姹傚苟寤堕暦(zh菐ng)瑷�(sh猫)鍌欏＝鍛姐��
銆�銆�7. 宸ヤ綔闆诲鑼冨湇瀵�锛屽吋瀹瑰绋浕婧愮挵(hu谩n)澧�銆�

鎳�(y墨ng)鐢�

LD9532GM7寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. LED寤ｅ憡灞忥細
銆�銆� - 鎴跺澶у瀷LED椤ず灞�
銆�銆� - 鍟嗘キ(y猫)妯撳畤淇℃伅灞曠ず灞�
銆�銆�2. 灏忓瀷LED椤ず闈㈡澘锛�
銆�銆� - 宸ユキ(y猫)鍎�琛ㄩ’绀�
銆�銆� - 娑堣不(f猫i)闆诲瓙鐢�(ch菐n)鍝佷腑鐨凩ED鎸囩ず灞�
銆�銆�3. 浜ら�氶’绀虹郴绲�(t菕ng)锛�
銆�銆� - 鍏氦绔欑墝椤ず灞�
銆�銆� - 淇¤櫉(h脿o)鐕堟帶鍒跺櫒
銆�銆�4. 閱�(y墨)鐧傝ō(sh猫)鍌欙細
銆�銆� - 鏁�(sh霉)鎿�(j霉)鐩�(ji膩n)娓�(c猫)闈㈡澘涓殑LED椤ず閮ㄥ垎
銆�銆�姝ゅ锛岄倓鍙互鐢ㄤ簬鍏朵粬闇�瑕佺簿纰篖ED椹�(q奴)鍕�(d貌ng)鐨勫牬(ch菐ng)鏅�锛屼緥濡傝垶鑷�(t谩i)鐕堝厜鏁堟灉銆佹(bi膩o)璀�(sh铆)鐗岀収鏄庣瓑銆�

鏇夸唬鍨嬭櫉(h脿o)

LD9531GM7
銆�銆�MAX7219
銆�銆�HT16K33

ld9532gm7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)