鏅傞枔锛�2025/6/9 11:58:01
闁辫畝锛�8
TLC5904 鏄竴娆剧敱寰峰窞鍎�鍣紙TI锛夋帹鍑虹殑16浣�銆侀珮绮惧害鐨勬暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛�锛屽叿鏈変覆琛屽瑷帴鍙ｏ紙SPI锛�銆傝┎鑺墖涓昏鐢ㄤ簬闇�瑕佺簿纰烘帶鍒舵ā鎿俊铏熺殑鎳夌敤鍫存櫙銆傚畠鍏峰倷浣庡姛鑰楃壒鎬�锛屽苟涓旀敮鎸佸绋伐浣滄ā寮忎互閬╂噳涓嶅悓鐨勬噳鐢ㄩ渶姹�銆�
銆�銆�瑭茶姱鐗囧収(n猫i)閮ㄩ泦鎴愪簡涓�鍊�16浣嶇殑DAC瀵勫瓨鍣ㄥ拰涓�鍊�16浣嶇殑DAC锛屽彲鎻愪緵楂樺垎杈ㄧ巼鐨勮几鍑�銆傚叾瑷▓绶婃箠锛岄潪甯搁仼鍚堜簬绌洪枔鍙楅檺鐨勭郴绲�(t菕ng)瑷▓銆�
渚涢浕闆诲锛�2.7V 鑷� 5.5V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�鍒嗚鲸鐜囷細16浣�
銆�銆�灏佽褰㈠紡锛歍SSOP (钖勫瀷灏忓褰㈠皝瑁�)
銆�銆�杓稿嚭椤炲瀷锛氶浕娴佽几鍑�
銆�銆�杓稿叆鏂瑰紡锛氫覆琛屾帴鍙�(SPI鍏煎)
銆�銆�寤虹珛鏅傞枔锛�20us
銆�銆�绺介潪瑾�(di脿o)鏁磋宸�(TUE)锛毬�4 LSB
TLC5904 鎻愪緵浜嗛珮鍒嗚鲸鐜囩殑16浣岲AC鍔熻兘锛岃兘澶�?q奴)宕縁(xi脿n)妤甸珮鐨勭簿搴︽帶鍒�銆�
銆�銆�瑭插櫒浠跺収(n猫i)缃簡涓婇浕寰╀綅闆昏矾锛岀⒑淇滵AC杓稿嚭鍦ㄨō鍌欏暉鍕曟檪琚ō缃偤闆朵紡銆�
銆�銆�TLC5904 鏀寔纭欢闂滄柗妯″紡锛屽湪姝ゆā寮忎笅鍙互灏囬浕婧愰浕娴侀檷浣庡埌妤典綆姘村钩锛岄潪甯搁仼鍚堥浕姹犱緵闆昏ō鍌�銆�
銆�銆�鍏禨PI鍏煎鎺ュ彛绨″寲浜嗚垏寰帶鍒跺櫒鎴栨暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒鐨勯�ｆ帴锛屾笡灏戜簡寮曡叧鍗犵敤銆�
銆�銆�姝ゅ锛孴LC5904 鍏锋湁杓冮珮鐨勬韩搴︾┅(w臎n)瀹氭��锛岃兘澶犲湪杓冨鐨勫伐浣滄韩搴﹁寖鍦嶅収(n猫i)淇濇寔鎬ц兘涓�鑷存��銆�
TLC5904 寤ｆ硾鎳夌敤浜庨渶瑕佺簿纰烘ā鎿俊铏熺敓鎴愮殑鍫村悎锛屼緥濡傚伐妤�(y猫)鑷嫊鍖栨帶鍒朵腑鐨勪俊铏熻(di脿o)绡�(ji茅)銆�
銆�銆�閬╃敤浜庨煶闋昏ō鍌欎腑鐨勯煶閲忔帶鍒�銆侀啱(y墨)鐧傝ō鍌欎腑鐨勪俊铏熻(di脿o)绡�(ji茅)浠ュ強渚挎敎寮忔秷璨婚浕瀛愮敘(ch菐n)鍝佺殑闆绘簮绠＄悊銆�
銆�銆�涔熷父鐢ㄤ簬娓│鑸囨脯閲忚ō鍌欎腑浣滅偤鍙冭�冮浕澹撴簮锛屾垨鑰呭湪閫氫俊绯荤当(t菕ng)涓敤浜庝俊铏熻(di脿o)鍒惰垏瑙ｈ(di脿o)銆�
銆�銆�鐢变簬鍏朵綆鍔熻�楃壒鎬�锛孴LC5904 鍦ㄩ浕姹犱緵闆荤殑渚挎敎寮忚ō鍌欎腑涔熸湁寤ｆ硾鎳夌敤锛屽鎵嬫寔鍎�琛ㄧ瓑銆�
TLC5903, TLC5902
