鏅傞枔锛�2025/5/6 18:39:57
闁辫畝锛�24
DAC5670-SP鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑12浣嶆暩(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛�锛屽皥鐐洪渶瑕侀珮绮惧害鍜屼綆鍔熻�楃殑宸ユキ(y猫)銆侀啱(y墨)鐧備互鍙婇�氫俊鎳夌敤瑷▓銆傝┎鍣ㄤ欢閲囩敤涓茶澶栬ō鎺ュ彛锛圫PI锛夐�茶鏁�(sh霉)瀛楄几鍏ユ帶鍒讹紝鍏锋湁灏忓瀷灏佽鍜岃純浣庣殑鍔熻�楃壒鎬�锛岄仼鐢ㄤ簬渚挎敎寮忚ō鍌欏拰绌洪枔鍙楅檺鐨勮ō瑷�銆�
銆�銆�瑭茶姱鐗囬泦鎴愪簡鍙冭�冮浕澹撶珐娌栧櫒锛屾笡灏戜簡灏嶅閮ㄥ厓浠剁殑闇�姹�锛屽緸鑰岀啊鍖栦簡绯荤当(t菕ng)瑷▓骞堕檷浣庝簡鏁撮珨鎴愭湰銆傛澶�锛孌AC5670-SP鍏峰倷蹇�熷缓绔嬫檪闁撳拰鍑鸿壊鐨勭窔鎬у害锛屼娇鍏惰兘澶犻仼鎳夊绋嫊鎱�(t脿i)淇¤櫉鐢熸垚鍫存櫙銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�杓稿嚭鑼冨湇锛�0V 鑷� VREF
銆�銆�宸ヤ綔闆绘簮闆诲锛�2.7V 鑷� 5.5V
銆�銆�鍙冭�冮浕澹擄細1V 鑷� 5V
銆�銆�寤虹珛鏅傞枔锛氬皬浜�1us
銆�銆�杓稿嚭闆绘祦鑳藉姏锛氭渶澶�20mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歍SSOP-16
DAC5670-SP鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 鍏�(n猫i)缃弮鑰冮浕澹撶珐娌栧櫒锛岀劇闇�澶栭儴绶╂矕鏀惧ぇ鍣ㄥ嵆鍙鐝�(xi脿n)绌�(w臎n)瀹氳几鍑�銆�
銆�銆�2. 鏀寔鍠サ鎬у拰闆欐サ鎬ц几鍑洪厤缃�锛屼究浜庨潏娲婚仼閰嶄笉鍚屾噳鐢ㄥ牬鏅�銆�
銆�銆�3. 鎻愪緵纭欢闂滄柗妯″紡锛屽湪涓嶉渶瑕佷娇鐢ㄦ檪鍙皣鍔熻�楅檷浣庤嚦寰畨绱氬垾銆�
銆�銆�4. 楂樼窔鎬у害鍜屼綆鍣伈鎬ц兘锛岄仼鍚堝皪淇¤櫉璩�(zh矛)閲忚姹傝純楂樼殑鐠�(hu谩n)澧�銆�
銆�銆�5. 灏忓瀷鍖栧皝瑁濊垏浣庡姛鑰楄ō瑷堬紝闈炲父閬╁悎渚挎敎寮忓拰闆绘睜渚涢浕瑷倷銆�
銆�銆�6. 鍏煎妯欐簴SPI鍗�(xi茅)璀�锛岀啊鍖栬垏MCU鎴朏PGA鐨勯�ｆ帴鑸囨帶鍒�銆�
DAC5670-SP寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勯亷绋嬫帶鍒跺拰鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欎腑鐨勬尝褰㈢櫦(f膩)鐢熷櫒鍜屽埡婵�淇¤櫉鐢熸垚銆�
銆�銆�3. 閫氫俊瑷倷涓殑淇¤櫉瑾�(di脿o)鍒跺拰瑙ｈ(di脿o)銆�
銆�銆�4. 渚挎敎寮忓剙琛ㄥ拰娓│娓噺鍎�鍣ㄣ��
銆�銆�5. 娑堣不闆诲瓙涓殑闊抽牷淇¤櫉铏曠悊鍜岄煶閲忚(di脿o)绡�(ji茅)銆�
銆�銆�6. 鏁�(sh霉)鎿�(j霉)杞�(zhu菐n)鎻涘拰妯℃摤淇¤櫉鐢熸垚浠诲嫏銆�
DAC5671-SP, DAC5672-SP
