DAC38RF83 鏅傞枔锛�2025/5/6 20:55:55 闁辫畝锛�21

DAC38RF83鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓€娆鹃珮鎬ц兘16浣嶉洐閫氶亾鏁�(sh霉)妯¤綁(zhu菐n)鎻涘櫒锛圖AC锛�锛屽皥鐐烘豢瓒抽€氫俊鍩虹(ch菙)瑷�(sh猫)鏂藉拰灏勯牷淇¤櫉铏曠悊鎳�(y墨ng)鐢ㄧ殑闇€姹傝€岃ō(sh猫)瑷�銆傚畠鏀寔楂橀仈(d谩)9GSPS鐨勯噰妯ｉ€熺巼锛岃兘澶犲湪楂橀牷娈靛(sh铆)鐝�(xi脿n)鍗撹秺鐨勪俊铏熺敓鎴愭€ц兘銆傞€欐鍣ㄤ欢鍏�(n猫i)缃簡澶氱ó鍔熻兘妯″锛屽鏁�(sh霉)瀛椾俊铏熻檿鐞嗗紩鎿�銆佸鐩婃帶鍒跺拰澶辫(di脿o)瑾�(di脿o)绡€(ji茅)绛�锛屼娇寰楃敤鎴跺彲浠ラ潏娲婚厤缃几鍑轰俊铏熺壒鎬�銆�
銆€銆€姝ゅ锛孌AC38RF83閭勫叿鏈変綆鍔熻€楃殑鐗归粸(di菐n)锛屽苟涓旀敮鎸丣ESD204B澶氶€氶亾涓茶鎺ュ彛锛岀啊鍖栦簡鑸嘑PGA鎴栧叾浠栨暩(sh霉)瀛椾俊铏熻檿鐞嗗櫒鐨勯€ｆ帴銆傚叾鍑鸿壊鐨勭窔鎬у害鍜屽嫊鎱�(t脿i)鑼冨湇浣垮叾闈炲父閬╁悎浜庣従(xi脿n)浠ｇ劇绶氶€氫俊绯荤当(t菕ng)銆侀浄閬�(d谩)鍜屾脯瑭︽脯閲忚ō(sh猫)鍌欎腑銆�

鍙冩暩(sh霉)

鍒嗚鲸鐜囷細16浣�
銆€銆€閲囨ǎ閫熺巼锛�9GSPS
銆€銆€闆绘簮闆诲锛�1.3V锛堝収(n猫i)鏍革級, 3.3V锛堣紨鍔╋級
銆€銆€灏佽褰㈠紡锛�10mm x 10mm, 64寮曡叧QFN
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+85掳C
銆€銆€杓稿嚭椤炲瀷锛氬樊鍒哛F杓稿嚭
銆€銆€JESD204B閫氶亾鏁�(sh霉)閲忥細2 lanes

鐗规€�

DAC38RF83鏄竴娆鹃珮搴﹂泦鎴愮殑闆欓€氶亾DAC锛屽叿鍌欎互涓嬬壒榛�(di菐n)锛�
銆€銆€1. 楂橀€熸€ц兘锛氭渶楂樻敮鎸�9GSPS鐨勯噰妯ｉ€熺巼锛岃兘澶犵敓鎴愰珮闋诲皠闋讳俊铏�銆�
銆€銆€2. 闆嗘垚鏁�(sh霉)瀛椾俊铏熻檿鐞嗭細鍖呮嫭鎻掑€兼烤娉㈠櫒銆丯CO锛堟暩(sh霉)鎺ф尟钑╁櫒锛夊拰澧炵泭/鐩镐綅瑾�(di脿o)鏁寸瓑鍔熻兘銆�
銆€銆€3. 鍕曟厠(t脿i)鑼冨湇鍎�(y艒u)鍖栵細閫氶亷鍏堥€�(j矛n)鐨勬灦妲�(g貌u)瑷�(sh猫)瑷�锛屾彁渚涢珮SFDR锛堢劇闆滄暎鍕曟厠(t脿i)鑼冨湇锛夊拰浣庡櫔鑱插簳銆�
銆€銆€4. 绡€(ji茅)鑳借ō(sh猫)瑷堬細鍦ㄥ叏閫熼亱(y霉n)琛屾檪浠嶄繚鎸佽純浣庣殑鍔熻€楋紝閬╃敤浜庡皪鑳芥晥鏁忔劅鐨勬噳(y墨ng)鐢�銆�
銆€銆€5. 鏄撲簬浣跨敤鎺ュ彛锛氶噰鐢↗ESD204B妯�(bi膩o)婧�(zh菙n)鐨勯珮閫熶覆琛屾帴鍙�锛屾笡灏戞暩(sh霉)鎿�(j霉)鍌宠几鎵€闇€鐨勫紩鑵虫暩(sh霉)閲�銆�
銆€銆€6. 闈堟椿閰嶇疆锛氬厑瑷辩敤鎴堕€氶亷瀵勫瓨鍣ㄨō(sh猫)缃笉鍚岀殑宸ヤ綔妯″紡鍜屽弮鏁�(sh霉)锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅渶姹�銆�
銆€銆€7. 鍙潬鎬э細缍�(j墨ng)閬庡毚(y谩n)鏍兼脯瑭︼紝纰轰繚鍦ㄥ唬娉涚殑婧害鑼冨湇鍏�(n猫i)绌�(w臎n)瀹氶亱(y霉n)琛�銆�

鎳�(y墨ng)鐢�

DAC38RF83寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇€瑕侀珮鎬ц兘淇¤櫉鐢熸垚鐨勫悇绋牁(l菒ng)鍩燂細
銆€銆€1. 閫氫俊鍩虹(ch菙)瑷�(sh猫)鏂斤細濡傚熀绔欑櫦(f膩)灏勬(j墨)銆侀粸(di菐n)灏嶉粸(di菐n)寰尝鐒＄窔闆荤瓑銆�
銆€銆€2. 闆烽仈(d谩)绯荤当(t菕ng)锛氱敤浜庤剤娌栧绺€侀€ｇ簩(x霉)娉㈤浄閬�(d谩)淇¤櫉鐢熸垚銆�
銆€銆€3. 娓│鑸囨脯閲忚ō(sh猫)鍌欙細濡備换鎰忔尝褰㈢櫦(f膩)鐢熷櫒銆佺煝閲忎俊铏熺櫦(f膩)鐢熷櫒銆�
銆€銆€4. 閱�(y墨)鐧傛垚鍍忥細瓒呰伈娉㈠拰鍏朵粬鎴愬儚鎶€琛�(sh霉)涓殑淇¤櫉鍚堟垚銆�
銆€銆€5. 琛�(w猫i)鏄熼€氫俊锛氬湴闈㈢珯鎴栬(w猫i)鏄熻級鑽蜂腑鐨勫甯惰(di脿o)鍒朵俊铏熺敓鎴�銆�
銆€銆€6. 宸ユキ(y猫)鑷嫊鍖栵細绮惧瘑鎺у埗绯荤当(t菕ng)鐨勪俊铏熻几鍑洪儴鍒嗐€�
銆€銆€7. 鍏夊(xu茅)鍌宠几锛氱浉骞插厜閫氫俊涓殑IQ瑾�(di脿o)鍒跺櫒椹�(q奴)鍕曚俊铏熺敓鎴�銆�