AD678JD 鏅傞枔锛�2025/5/7 23:27:47 闁辫畝锛�30

AD678JD 鏄竴娆剧敱 Analog Devices锛堜簽寰疯鍗婂皫(d菐o)楂旓級鐢熺敘(ch菐n)鐨勯珮閫�銆佷綆鍔熻€楃殑 12 浣嶆ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒锛圓DC锛夈€傝┎鍣ㄤ欢閲囩敤鍏堥€�(j矛n)鐨勮ō(sh猫)瑷堟妧琛�(sh霉)锛屾彁渚涢珮绮惧害鍜屽揩閫熼噰妯ｆ€ц兘锛岄仼鐢ㄤ簬闇€瑕佸揩閫熸暩(sh霉)鎿�(j霉)閲囬泦鐨勬噳(y墨ng)鐢ㄥ牬鏅€傚叾宸ヤ綔闆诲鑼冨湇杓冨锛屽苟涓旀敮鎸佸绋檪閻樿几鍏ユā寮忥紝閬╁悎宸ユキ(y猫)鎺у埗銆侀€氫俊绯荤当(t菕ng)浠ュ強閱�(y墨)鐧傝ō(sh猫)鍌欑瓑闋�(l菒ng)鍩熺殑鎳�(y墨ng)鐢ㄣ€�
銆€銆€AD678JD 鎻愪緵闆欓€氶亾妯℃摤杓稿叆锛岃兘澶犱互楂橀仈(d谩) 5 MSPS 鐨勫悶鍚愮巼閫�(j矛n)琛岄噰妯ｃ€傛澶�锛屽畠闆嗘垚浜嗗弮鑰冮浕澹撴簮銆侀噰妯ｄ繚鎸佹斁澶у櫒绛夊姛鑳芥ā濉�锛屽緸鑰屾笡灏戜簡澶栭儴鍏冧欢鐨勯渶姹�锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷�銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12 浣�
銆€銆€鏈€澶ч噰妯ｉ€熺巼锛�5 MSPS
銆€銆€闆绘簮闆诲锛�+5V 鍠浕婧愪緵闆�
銆€銆€妯℃摤杓稿叆闆诲鑼冨湇锛�0 鑷� +4.096V 鎴� 卤2.048V
銆€銆€鏁�(sh霉)瀛楁帴鍙ｉ鍨嬶細TTL/CMOS 鍏煎
銆€銆€灏佽褰㈠紡锛�28 寮曡叧 SOIC 鎴� DIP
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆€銆€淇″櫔姣旓紙SNR锛夛細72 dB 鍏稿瀷鍊�
銆€銆€绌嶅垎闈炵窔鎬ц宸紙INL锛夛細卤0.5 LSB 鍏稿瀷鍊�

鐗规€�

AD678JD 鐨勪富瑕佺壒鎬у寘鎷細
銆€銆€1. 楂橀€熼噰妯ｈ兘鍔涳細鏀寔楂橀仈(d谩) 5 MSPS 鐨勫悶鍚愮巼锛屾豢瓒冲鏅傛暩(sh霉)鎿�(j霉)閲囬泦闇€姹�銆�
銆€銆€2. 闆欓€氶亾妯℃摤杓稿叆锛氬彲浠ュ悓鏅傝檿鐞嗗叐鍊嬬崹绔嬬殑妯℃摤淇¤櫉銆�
銆€銆€3. 鍏�(n猫i)缃噰妯ｄ繚鎸佹斁澶у櫒锛氱⒑淇濆湪閲囨ǎ鏈熼枔淇¤櫉淇濇寔绌�(w臎n)瀹�锛屾笡灏戝け鐪�銆�
銆€銆€4. 鍏�(n猫i)閮ㄥ弮鑰冮浕澹撴簮锛氭彁渚涚┅(w臎n)瀹氱殑鍙冭€冮浕澹�锛岀劇闇€椤嶅鐨勫閮ㄥ厓浠躲€�
銆€銆€5. 浣庡姛鑰楄ō(sh猫)瑷堬細鍦ㄥ叏閫熼亱琛屾檪鍔熻€楄純浣�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷�(sh猫)鍌欑殑宸ヤ綔鏅傞枔銆�
銆€銆€6. 瀵伐浣滄韩搴﹁寖鍦嶏細鑳藉鍦ㄥ伐妤�(y猫)绱氭韩搴﹁寖鍦嶅収(n猫i)姝ｅ父宸ヤ綔锛岄仼鎳�(y墨ng)鍚勭ó鐠�(hu谩n)澧冩浠�銆�
銆€銆€7. 绨″寲鐨勬帴鍙ｈō(sh猫)瑷堬細TTL/CMOS 鍏煎鐨勬暩(sh霉)瀛楄几鍑�锛屼究浜庤垏寰帶鍒跺櫒鎴栧叾浠栨暩(sh霉)瀛楅倧杓浕璺€ｆ帴銆�

鎳�(y墨ng)鐢�

AD678JD 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆€銆€1. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆侀亷绋嬫帶鍒朵互鍙婂偝鎰熷櫒淇¤櫉鏁�(sh霉)瀛楀寲銆�
銆€銆€2. 閫氫俊瑷�(sh猫)鍌欙細閬╃敤浜庡熀绔欐帴鏀舵(j墨)銆佽粺浠跺畾缇╃劇绶氶浕锛圫DR锛夊拰鍏朵粬楂橀€熼€氫俊绯荤当(t菕ng)銆�
銆€銆€3. 閱�(y墨)鐧傚剙鍣細濡傝秴鑱叉尝瑷�(sh猫)鍌欍€佸績闆诲湒鍎€绛夐渶瑕佺簿纰轰俊铏熼噰闆嗙殑鍫村悎銆�
銆€銆€4. 娓│娓噺锛氱ず娉㈠櫒銆侀牷璀滃垎鏋愬剙绛夐珮鎬ц兘娓│鍎€鍣ㄤ腑鐨勪俊铏熼噰闆嗛儴鍒�銆�
銆€銆€5. 姹借粖闆诲瓙锛氳粖杓変俊鎭妯傜郴绲�(t菕ng)銆佸皫(d菐o)鑸郴绲�(t菕ng)绛夊皪淇¤櫉铏曠悊鏈夎純楂樿姹傜殑鍫存櫙銆�