鏅傞枔锛�2025/5/23 21:25:35
闁辫畝锛�19
DAC7612U/2K5鏄竴娆鹃珮鎬ц兘銆佷綆鍔熻�楃殑12浣嶆暩(sh霉)瀛楁ā鎿綁(zhu菐n)鎻涘櫒锛圖AC锛�锛岀敱TI锛堝痉宸炲剙鍣級鐢熺敘(ch菐n)銆傝┎鍣ㄤ欢鍏锋湁楂樼簿搴﹀拰蹇�熷缓绔嬫檪闁撶殑鐗归粸锛岄仼鐢ㄤ簬闇�瑕侀珮鍒嗚鲸鐜囧拰绌�(w臎n)瀹氭�ц兘鐨勬噳鐢ㄥ牬鏅�銆�
銆�銆�DAC7612閲囩敤鍠�氶亾瑷▓锛屽苟涓旈泦鎴愪簡涓�鍊嬪収(n猫i)閮ㄥ弮鑰冮浕澹撴簮锛屽彲浠ョ啊鍖栫郴绲�(t菕ng)瑷▓骞舵笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忋�傚叾宸ヤ綔闆诲鑼冨湇杓冨锛屾敮鎸佸緸鍠浕婧愪緵闆诲埌闆欓浕婧愪緵闆绘ā寮忓垏鎻�锛屽緸鑰屾豢瓒充笉鍚屾噳鐢ㄧ殑闇�姹�銆傛澶�锛孌AC7612閭勫叿鍌欓棞(gu膩n)鏂峰姛鑳�锛岃兘澶犲湪涓嶉渶瑕佽綁(zhu菐n)鎻涙檪闄嶄綆鍔熻��銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�宸ヤ綔闆诲锛�2.7V 鑷� 5.5V
銆�銆�杓稿嚭椤炲瀷锛氶浕娴佽几鍑哄拰闆诲杓稿嚭
銆�銆�寤虹珛鏅傞枔锛氬皬浜�10渭s
銆�銆�杓稿嚭鑼冨湇锛�0V 鑷� VREF
銆�銆�婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽褰㈠紡锛歋OIC-8
DAC7612U/2K5鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂樼簿搴�12浣嶅垎杈ㄧ巼纰轰繚浜嗘サ楂樼殑杓稿嚭淇¤櫉婧栫⒑鎬�銆�
銆�銆�2. 鍏�(n猫i)缃弮鑰冮浕澹撴簮锛屾笡灏戜簡灏嶅閮ㄧ簿瀵嗗熀婧栨簮鐨勯渶姹傘��
銆�銆�3. 鍠竴闆绘簮鎴栭洐闆绘簮鎿嶄綔妯″紡浣垮叾鑳藉闈堟椿鎳夌敤浜庡悇绋浕璺挵(hu谩n)澧�銆�
銆�銆�4. 瓒呬綆鍔熻�楄ō瑷�锛岄棞(gu膩n)鏂锋ā寮忎笅鐨勫吀鍨嬮浕娴佸儏鐐�1nA锛岄潪甯搁仼鍚堜究鏀滃紡瑷倷銆�
銆�銆�5. 灏忓瀷灏佽渚夸簬PCB甯冨眬鍎�(y艒u)鍖栵紝闄嶄綆浜嗘暣楂旇В姹烘柟妗堝昂瀵�銆�
銆�銆�6. 鏀寔纭欢闂�(gu膩n)鏂峰紩鑵�锛岄�蹭竴姝ュ寮蜂簡绡�(ji茅)鑳芥晥鏋�銆�
銆�銆�7. 杓稿嚭绶╂矕鏀惧ぇ鍣ㄥ彲浠ョ洿鎺ラ﹨(q奴)鍕曡矤杓�锛岀劇闇�椤嶅鐨勫閮ㄧ祫浠�銆�
DAC7612U/2K5寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 娓│鑸囨脯閲忚ō鍌�锛屼緥濡傛暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鍜岀ず娉㈠櫒銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗锛屽閬庣▼鎺у埗鍣�銆佸彲绶ㄧ▼閭忚集鎺у埗鍣紙PLC锛変互鍙婇浕姗熸帶鍒剁郴绲�(t菕ng)銆�
銆�銆�3. 娑堣不椤為浕瀛愮敘(ch菐n)鍝�锛屽寘鎷煶闋昏ō鍌�銆佸鐢ㄩ浕鍣ㄨ(di脿o)閫熸帶鍒剁瓑銆�
銆�銆�4. 閱�(y墨)鐧傝ō鍌�锛屼緥濡傝澹撹▓銆佽绯栧剙浠ュ強鍏朵粬渚挎敎寮忛啱(y墨)鐧傝缃��
銆�銆�5. 閫氫俊绯荤当(t菕ng)涓殑淇¤櫉鐢熸垚閮ㄥ垎锛屽瑾�(di脿o)鍒惰В瑾�(di脿o)鍣ㄥ拰鍩哄付铏曠悊鍣ㄣ��
銆�銆�6. 浠讳綍闇�瑕佺簿纰烘帶鍒舵ā鎿俊铏熻几鍑虹殑鍫村悎銆�
DAC7611, DAC7612IDGKR, DAC7612IMSTR
