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(f猫i)娉ㄥ唺
鏅�(sh铆)闁擄細2025/5/6 12:55:51
闁辫畝锛�27
TLC5947 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑24閫氶亾銆�12浣峆WM Sink杓稿嚭LED椹�(q奴)鍕�(d貌ng)鍣�锛屽皥鐐烘亽娴丷GB LED鎺у埗鑰岃ō(sh猫)瑷�(j矛)銆傝┎鍣ㄤ欢鍏锋湁楂樼簿搴︾殑闆绘祦瑾�(di脿o)绡�(ji茅)鍜屽寤ｇ殑宸ヤ綔闆诲鑼冨湇锛�3.0V鑷�5.5V锛�锛屾敮鎸侀�氶亷涓茶鎺ュ彛閫�(j矛n)琛屾暩(sh霉)鎿�(j霉)鍌宠几锛屽彲瀵�(sh铆)鐝�(xi脿n)灏嶅鍊�(g猫)TLC5947鍣ㄤ欢鐨勭礆(j铆)鑱�(li谩n)鎿嶄綔銆�
銆�銆�瀹冮潪甯搁仼鍚堥渶瑕佺簿纰轰寒搴︽帶鍒剁殑鎳�(y墨ng)鐢ㄥ牬鏅紝渚嬪RGB鍏ㄥ僵椤ず灞�銆佽儗鍏夐﹨(q奴)鍕�(d貌ng)銆佺収鏄庣郴绲�(t菕ng)浠ュ強姹借粖鍏�(n猫i)澶栭儴鎸囩ず鐕堢瓑銆�
閫氶亾鏁�(sh霉)锛�24
銆�銆�鍒嗚鲸鐜囷細12浣�
銆�銆�宸ヤ綔闆诲锛�3.0V 鑷� 5.5V
銆�銆�鏈�澶ц几鍑洪浕娴侊細姣忛�氶亾60mA
銆�銆�鏈�澶у姛鑰楋細1W
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歈FN-40(6mm脳6mm)
TLC5947 鍏锋湁浠ヤ笅椤憲鐗规�э細
銆�銆�1. 鍏�(n猫i)缃簿婧�(zh菙n)鐨勬亽娴佹簮锛屽彲浠ョ⒑淇濇瘡鍊�(g猫)LED閫氶亾鐨勯浕娴佷竴鑷翠笖绌�(w臎n)瀹�锛屽緸鑰岄伩鍏嶄寒搴︿笉鍧囧嫽鐨勫晱椤�銆�
銆�銆�2. 鎻愪緵12浣嶇伆搴︽帶鍒�锛岃兘澶�?q奴)宕縁(xi脿n)楂橀仈(d谩)4096绱�(j铆)鐨勪寒搴﹁(di脿o)绡�(ji茅)锛岄仼鐢ㄤ簬楂樿唱(zh矛)閲忛’绀洪渶姹�銆�
銆�銆�3. 鏀寔澶氳姱鐗囩礆(j铆)鑱�(li谩n)鍔熻兘锛屾渶澶氬彲閫ｆ帴鏁�(sh霉)鐧惧��(g猫)TLC5947浠ユ摯(ku貌)灞曟洿澶氶�氶亾銆�
銆�銆�4. 闆嗘垚浜嗘尟钑╁櫒鑸囬帠瀛樺櫒锛岀啊鍖栦簡澶栭儴闆昏矾瑷�(sh猫)瑷�(j矛)骞舵笡灏戜簡鍏冧欢鏁�(sh霉)閲忋��
銆�銆�5. 鏁�(sh霉)鎿�(j霉)鍌宠几閲囩敤妯�(bi膩o)婧�(zh菙n)鐨凷PI鍗�(xi茅)璀帮紙SCLK銆丼DI銆丼DO銆丩AT鍜孊LANK寮曡叧锛�锛屼究浜庤垏寰帶鍒跺櫒閫氫俊銆�
銆�銆�6. 姣忓��(g猫)杓稿嚭閫氶亾鍧囧叿鍌欑崹(d煤)绔嬬殑闆绘祦瑷�(sh猫)缃瘎瀛樺櫒锛岀敤鎴跺彲閫氶亷瑾�(di脿o)鏁撮�欎簺鍊间締寰(di脿o)鍚凩ED鐨勪寒搴�銆�
銆�銆�7. 鍏�(n猫i)缃亷婧繚璀�(h霉)姗�(j墨)鍒讹紝鍦ㄨ姱鐗囨韩搴﹂亷楂樻檪(sh铆)鑷嫊(d貌ng)闄嶄綆杓稿嚭闆绘祦鎴栭棞(gu膩n)闁夎几鍑轰互闃叉鎼嶅銆�
銆�銆�8. 鏀寔澶栭儴鍩烘簴(zh菙n)闆诲杓稿叆锛圧EF寮曡叧锛�锛屽厑瑷辩敤鎴舵牴鎿�(j霉)瀵�(sh铆)闅涢渶姹傞潏娲昏ō(sh猫)瀹氳几鍑洪浕娴佸ぇ灏�銆�
TLC5947 鐨勫吀鍨嬫噳(y墨ng)鐢ㄥ寘鎷細
銆�銆�1. RGB鍏ㄥ僵椤ず灞忔ā濉婏紝鐢ㄤ簬瀹ゅ収(n猫i)澶栧唬鍛婄墝銆佷俊鎭澘绛�銆�
銆�銆�2. 姹借粖鍏�(n猫i)閮ㄦ皼鍦嶇噲鍙婂剙琛ㄧ洡鑳屽厜銆�
銆�銆�3. LED瑕栭牷澧诲拰鍏朵粬澶у瀷椤ず瑷�(sh猫)鍌�銆�
銆�銆�4. 楂樼簿搴ED鐓ф槑鎺у埗绯荤当(t菕ng)銆�
銆�銆�5. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勬寚绀虹噲鍜岀媭鎱�(t脿i)椤ず銆�
銆�銆�6. 娓告埐姗�(j墨)銆佸鐢ㄩ浕鍣ㄥ強鍏朵粬娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佷腑鐨勫褰╂寚绀虹噲鎺у埗銆�
銆�銆�TLC5947 鎲戝�熷叾鍑鸿壊鐨勬�ц兘鍜岄潏娲绘��锛屾垚鐐轰簡瑷卞鐝�(xi脿n)浠ｉ浕瀛愮郴绲�(t菕ng)涓璍ED椹�(q奴)鍕�(d貌ng)鐨勭悊鎯抽伕鎿�銆�
TLC5940NT,TLC5940
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
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