鏅傞枔锛�2025/5/10 10:56:20
闁辫畝锛�29
AD7821TQ/883B 鏄竴娆剧敱 Analog Devices 鍏徃鐢熺敘鐨勯珮鎬ц兘銆佷綆鍔熻�楃殑 12 浣嶆ā鏁�(sh霉)杞夋彌鍣紙ADC锛�銆傝┎鑺墖閲囩敤閫愭閫艰繎瀵勫瓨鍣紙SAR锛夋灦妲�锛屾敮鎸侀珮閫熸暩(sh霉)鎿�(j霉)杞夋彌锛屽唬娉涙噳鐢ㄤ簬宸ユキ(y猫)鎺у埗銆佸剙鍣ㄥ剙琛ㄥ拰閫氫俊绯荤当(t菕ng)绛夐牁鍩�銆傚叾瑷▓鍏锋湁楂樼簿搴﹀拰浣庡櫔鑱茬殑鐗归粸锛岃兘澶犳豢瓒冲皪淇¤櫉閲囨ǎ瑕佹眰杓冮珮鐨勬噳鐢ㄥ牬鏅�銆傛澶�锛孉D7821TQ/883B 绗﹀悎 MIL-PRF-38534 Class H 鍜� Class K 妯欐簴锛岄仼鐢ㄤ簬鑸┖鑸ぉ鍙婅粛鐢ㄧ挵(hu谩n)澧冦��
銆�銆�AD7821 鎻愪緵浜嗕竴鍊嬪苟琛屾帴鍙ｇ敤浜庤垏寰帶鍒跺櫒鎴� DSP 閫茶鏁�(sh霉)鎿�(j霉)閫氫俊锛屽苟鏀寔鍠浕婧愪緵闆汇�傝┎鍣ㄤ欢閭勫収缃簡鍙冭�冮浕澹撶珐娌栧櫒浠ユ彁楂樼┅(w臎n)瀹氭�у拰绮惧害銆�
鍒嗚鲸鐜囷細12 浣�
銆�銆�杞夋彌鏅傞枔锛�6 渭s
銆�銆�杓稿叆鑼冨湇锛�0 V 鑷� VREF
銆�銆�鍩烘簴闆诲锛�2.5 V 鑷� 5 V
銆�銆�宸ヤ綔婧害锛�-55掳C 鑷� +125掳C
銆�銆�灏佽褰㈠紡锛�20 寮曡叧闄剁摲 DIP
銆�銆�渚涢浕闆诲锛�+5 V 鍠浕婧�
銆�銆�鍔熻�楋細鏈�澶� 20 mW
銆�銆�鏁�(sh霉)瀛楁帴鍙ｏ細骞惰
AD7821TQ/883B 鐨勪富瑕佺壒鎬у寘鎷細
銆�銆�1. 楂樼簿搴� 12 浣� ADC 杞夋彌锛岀⒑淇濆湪寰╅洔鐠�(hu谩n)澧冧笅浠嶈兘鎻愪緵婧栫⒑鐨勬暩(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�2. 鍏х疆閲囨ǎ淇濇寔鏀惧ぇ鍣紙SHA锛�锛屽彲鐩存帴閫ｆ帴澶栭儴妯℃摤淇¤櫉婧愩��
銆�銆�3. 鍏ч儴鍙冭�冮浕澹撶珐娌栧櫒娓涘皯浜嗗皪澶栭儴鍏冧欢鐨勯渶姹�锛岀啊鍖栦簡闆昏矾瑷▓銆�
銆�銆�4. 鏀寔鍠浕婧愭搷浣�锛岄檷浣庝簡绯荤当(t菕ng)鐨勫京闆滄�у拰鍔熻��銆�
銆�銆�5. 宸ヤ綔婧害鑼冨湇瀵唬锛岄仼鍚堟サ绔挵(hu谩n)澧冧笅鐨勬噳鐢�銆�
銆�銆�6. 绗﹀悎杌嶇敤妯欐簴锛屽叿鍌欓珮鍙潬鎬э紝鍦ㄦ尟鍕�銆佹矕鎿婄瓑鎯″姡姊濅欢涓嬩粛鑳芥甯搁亱琛屻��
銆�銆�7. 蹇�熻綁鎻涢�熷害锛屾豢瓒冲鏅傛暩(sh霉)鎿�(j霉)閲囬泦鐨勯渶姹�銆�
AD7821TQ/883B 鍙噳鐢ㄤ簬澶氱ó闋樺煙锛�
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栦腑鐨勫偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欏蹇冮浕鍦栨銆佽澹撶洠(ji膩n)娓剙銆�
銆�銆�3. 鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)锛圖AQ锛夌敤浜庣瀛哥爺绌跺拰娓│娓噺銆�
銆�銆�4. 鑸┖鑸ぉ鍙婂湅闃查牁鍩熺殑宓屽叆寮忕郴绲�(t菕ng)銆�
銆�銆�5. 閫氫俊鍩虹珯涓殑淇¤櫉鐩�(ji膩n)鎺с��
銆�銆�6. 鍎�鍣ㄥ剙琛�锛屼緥濡傛暩(sh霉)瀛楃ず娉㈠櫒鍜岃惉鐢ㄨ〃銆�
銆�銆�7. 姹借粖闆诲瓙绯荤当(t菕ng)涓殑淇¤櫉铏曠悊妯″銆�
AD7822/883B, AD7823/883B
