AD5308ARUZ-REEL7 鏅�(sh铆)闁擄細2025/5/7 17:23:10 闁辫畝锛�23

AD5308鏄竴娆�8閫氶亾銆�12浣嶆暩(sh霉)瀛�-妯℃摤杞�(zhu菐n)鎻涘櫒(DAC)锛岄噰鐢ㄥ皬鍨嬬瘈(ji茅)鐪佺┖闁撶殑MSOP灏佽锛屽叿鏈夊嚭鑹茬殑绮惧害鍜屼綆鍔熻€楃壒鎬�銆傝┎鍣ㄤ欢闈炲父閬╁悎闇€瑕佸璺几鍑轰笖灏�(du矛)灏哄鏁忔劅鐨勬噳(y墨ng)鐢ㄥ牬(ch菐ng)鍚�銆侫D5308鍏�(n猫i)缃竴鍊�(g猫)鐗囧収(n猫i)绮惧瘑杓稿嚭绶╂矕鏀惧ぇ鍣�锛岃兘澶犻﹨(q奴)鍕�(d貌ng)澶栭儴璨�(f霉)杓夛紝鍚屾檪(sh铆)鏀寔2.7 V鑷�5.5 V鐨勫闆绘簮闆诲鑼冨湇銆�
銆€銆€AD5308鐨勬瘡鍊�(g猫)DAC閫氶亾閮藉叿鍌欑崹(d煤)绔嬬殑闂�(gu膩n)鏂峰姛鑳斤紝鍙互鍦ㄤ笉闇€瑕佹煇浜涢€氶亾鏅�(sh铆)灏囧叾闂�(gu膩n)闁変互闄嶄綆鍔熻€�銆傚叾涓茶澶栬ō(sh猫)鎺ュ彛(SPI)鍏煎涓夌窔寮忓崝(xi茅)璀�锛屾敮鎸侀珮閬�(d谩)50 MHz鐨勫伐浣滈牷鐜�锛屼究浜庤垏寰帶鍒跺櫒鎴朌SP閫ｆ帴銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細12浣�
銆€銆€閫氶亾鏁�(sh霉)锛�
銆€銆€宸ヤ綔闆诲锛�2.7 V 鑷� 5.5 V
銆€銆€鏈€澶х⿳鍒嗛潪绶氭€�(INL)锛毬�1 LSB
銆€銆€鏈€澶у井鍒嗛潪绶氭€�(DNL)锛毬�1 LSB
銆€銆€杓稿嚭鑼冨湇锛氳粚鍒拌粚
銆€銆€寤虹珛鏅�(sh铆)闁擄細2 渭s
銆€銆€鍔熻€楋細2.2 mA锛堝吀鍨嬪€硷級
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽褰㈠紡锛歁SOP-16

鐗规€�

AD5308鍏锋湁楂樼簿搴﹀拰浣庡姛鑰楃殑鐗归粸(di菐n)锛岄仼鍚堥浕姹犱緵闆荤郴绲�(t菕ng)鍜屽叾浠栬姹傚欢闀烽亱(y霉n)琛屾檪(sh铆)闁撶殑鎳�(y墨ng)鐢�銆傚叾8鍊�(g猫)鐛�(d煤)绔嬪彲绶ㄧ▼鐨凞AC閫氶亾浣垮緱瀹冨彲浠ョ敤浜庡绋璺几鍑哄牬(ch菐ng)鏅€傛澶�锛岄€氶亷闂�(gu膩n)鏂锋湭浣跨敤鐨凞AC閫氶亾锛岀敤鎴跺彲浠ラ€�(j矛n)涓€姝ュ劒(y艒u)鍖栫郴绲�(t菕ng)鐨勫姛鑰楄〃鐝�(xi脿n)銆�
銆€銆€AD5308閭勬彁渚涗簡涓€鍊�(g猫)绨�(ji菐n)鍠殑SPI鎺ュ彛锛屽厑瑷变富姗�(j墨)杓曟澗閰嶇疆鎵€鏈塂AC閫氶亾鐨勮几鍑洪浕骞炽€傚収(n猫i)閮ㄥ弮鑰冮浕澹撴簮鐨勪娇鐢ㄧ⒑淇濅簡绌�(w臎n)瀹氱殑杓稿嚭鎬ц兘锛岃€岀劇闇€椤嶅鐨勫閮ㄥ厓浠�銆傝┎鍣ㄤ欢鍦ㄤ笉鍚岄浕婧愰浕澹撲笅閮借兘淇濇寔杓冮珮鐨勭簿搴︼紝骞舵敮鎸佸伐妤�(y猫)绱�(j铆)鍜屾摯(ku貌)灞曠礆(j铆)鐨勫伐浣滄韩搴﹁寖鍦�銆�
銆€銆€涓昏鐗规€х附绲�(ji茅)锛�
銆€銆€- 楂樼簿搴�12浣嶅垎杈ㄧ巼
銆€銆€- 姣忓€�(g猫)閫氶亾鐛�(d煤)绔嬫帶鍒�
銆€銆€- 鍏�(n猫i)缃珐娌栨斁澶у櫒
銆€銆€- 鏀寔闂�(gu膩n)鏂锋ā寮忎互娓涘皯鍔熻€�
銆€銆€- SPI鎺ュ彛鏀寔楂橀€熼€氫俊
銆€銆€- 瀵伐浣滈浕澹撹寖鍦嶅拰婧害閬╂噳(y墨ng)鑳藉姏

鎳�(y墨ng)鐢�

AD5308閬╃敤浜庡悇绋渶瑕佸璺疍AC杓稿嚭鐨勬噳(y墨ng)鐢ㄩ牁(l菒ng)鍩�锛屽寘鎷絾涓嶉檺浜庝互涓嬫柟闈細
銆€銆€1. 宸ユキ(y猫)鑷嫊(d貌ng)鍖栵細鐢ㄤ簬鎺у埗浼烘湇闆绘(j墨)銆侀枼闁€鍜屽叾浠栭亷绋嬫帶鍒惰ō(sh猫)鍌�銆�
銆€銆€2. 娓�(c猫)瑭﹁垏娓�(c猫)閲忥細鐐烘暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆佺ず娉㈠櫒鏍℃簴(zh菙n)闆昏矾浠ュ強淇¤櫉(h脿o)鐢熸垚鍣ㄦ彁渚涚簿纰虹殑鍩烘簴(zh菙n)闆诲銆�
銆€銆€3. 閱�(y墨)鐧傞浕瀛愶細渚嬪鎮ｈ€呯洠(ji膩n)璀�(h霉)鍎€涓殑妯℃摤淇¤櫉(h脿o)瑾�(di脿o)绡€(ji茅)妯″銆�
銆€銆€4. 閫氫俊绯荤当(t菕ng)锛氱敤浣滃皠闋�(RF)鍔熺巼鏀惧ぇ鍣ㄥ亸缃浕澹撴簮鎴栧叾浠栭浼煎姛鑳�銆�
銆€銆€5. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝侊細濡傞煶闋昏ō(sh猫)鍌欓煶閲忚(di脿o)绡€(ji茅)鎴栬儗鍏変寒搴︽帶鍒�銆�
銆€銆€6. 渚挎敎寮忓剙鍣ㄥ剙琛細寰楃泭浜庡叾浣庡姛鑰楃壒榛�(di菐n)锛岄仼鍚堥浕姹犱緵闆荤殑鎵嬫寔瑷�(sh猫)鍌�銆�