鏅傞枔锛�2025/5/7 8:37:20
闁辫畝锛�23
DAC37J84鏄痉宸炲剙鍣紙TI锛夋帹鍑虹殑涓�娆鹃珮鎬ц兘16浣嶆暩(sh霉)妯¤綁鎻涘櫒锛圖AC锛夛紝灏堢偤瀵付閫氫俊銆佹脯瑭︽脯閲忓拰灏堟キ(y猫)闊抽牷鎳夌敤瑷▓銆傝┎鍣ㄤ欢鍏锋湁闆欓�氶亾绲愭锛屾瘡鍊嬮�氶亾閮借兘浠ラ珮閬�500 MSPS鐨勯�熺巼閬嬭锛屾彁渚涘崜瓒婄殑鍕曟厠(t脿i)鎬ц兘鍜屼綆鍔熻�楄〃鐝�(xi脿n)銆�
銆�銆�瑭茶姱鐗囬噰鐢ㄥ厛閫茬殑CMOS宸ヨ棟鍒堕�狅紝鍏х疆鏁�(sh霉)瀛椾俊铏熻檿鐞嗗姛鑳�锛屽鏁�(sh霉)鎺ф尟钑╁櫒锛圢CO锛夊拰鎻掑�兼烤娉㈠櫒锛屽彲绨″寲绯荤当(t菕ng)瑷▓骞舵笡灏戝閮ㄥ厓浠舵暩(sh霉)閲忋�侱AC37J84閭勬敮鎸佸绋伐浣滄ā寮�锛屽寘鎷京鐢ㄦā寮忓拰闈炲京鐢ㄦā寮�锛屽緸鑰岄仼鎳変笉鍚岀殑鎳夌敤鍫存櫙銆�
鍒嗚鲸鐜囷細16浣�
銆�銆�閲囨ǎ鐜囷細鏈�楂�500 MSPS
銆�銆�闆绘簮闆诲锛�1.9V鑷�3.3V
銆�銆�杓稿嚭椤炲瀷锛氶浕娴佽几鍑�
銆�銆�灏佽褰㈠紡锛歍QFP-64
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锛夛細澶т簬78 dB
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇锛圫FDR锛夛細澶т簬85 dBc
銆�銆�鍔熻�楋細鍏稿瀷鍊�280 mW
DAC37J84鍏峰倷楂樼簿搴﹀拰楂橀�熷害鐨勭壒榛�锛岃兘澶犳豢瓒冲皪鍕曟厠(t脿i)鎬ц兘瑕佹眰妤甸珮鐨勬噳鐢ㄩ渶姹�銆傚叾鍏х疆鐨勬暩(sh霉)瀛椾俊铏熻檿鐞嗘ā濉婂彲浠ュ鐝�(xi脿n)姝ｄ氦瑾垮埗鍜岄牷鐜囧悎鎴愮瓑鍔熻兘銆�
銆�銆�姝ゅ锛孌AC37J84鏀寔闈堟椿鐨勬檪閻橀厤缃拰鏁�(sh霉)鎿氭帴鍙ｉ伕闋�锛屽寘鎷覆琛屽拰骞惰杓稿叆妯″紡锛屾柟渚胯垏鍚勭ó铏曠悊鍣ㄦ垨FPGA閫ｆ帴銆傝┎鍣ㄤ欢閭勬彁渚涗簡闂滄柗妯″紡锛屽厑瑷卞湪涓嶉渶瑕佸伐浣滄檪闄嶄綆鍔熻��銆�
銆�銆�DAC37J84鐨勯洐閫氶亾瑷▓浣垮叾鐗瑰垾閬╁悎浜庨渶瑕佸悓鏅傝檿鐞嗗璺俊铏熺殑鎳夌敤鍫存櫙锛屼緥濡侻IMO閫氫俊绯荤当(t菕ng)鍜屽閫氶亾娓│瑷倷銆傛暣楂旇�岃█锛岄�欐鑺墖绲愬悎浜嗗嚭鑹茬殑鎬ц兘銆佸鍔熻兘鎬у拰鏄撶敤鎬�锛屾槸鐝�(xi脿n)浠ｉ珮閫熶俊铏熻檿鐞嗙郴绲�(t菕ng)鐨勭悊鎯抽伕鎿囥��
DAC37J84寤ｆ硾鎳夌敤浜庡鍊嬮牁鍩�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 瀵付閫氫俊绯荤当(t菕ng)锛屽铚傜鍩虹珯銆佺劇绶氬熀绀庤ō鏂藉拰琛�(w猫i)鏄熼�氫俊銆�
銆�銆�2. 娓│鑸囨脯閲忚ō鍌�锛屽浠绘剰娉㈠舰鐧�(f膩)鐢熷櫒鍜屾暩(sh霉)瀛楀寲鍎�銆�
銆�銆�3. 楂樼闊抽牷瑷倷锛屽灏堟キ(y猫)闊抽熆绯荤当(t菕ng)鍜岄煶闋昏檿鐞嗗櫒銆�
銆�銆�4. 閱�(y墨)鐧傛垚鍍忓拰宸ユキ(y猫)鑷嫊鍖栦腑鐨勪俊铏熺敓鎴愯垏鎺у埗銆�
銆�銆�鐢变簬鍏跺劒(y艒u)鐣扮殑鍕曟厠(t脿i)鐗规�у拰澶氬姛鑳芥灦妲�锛孌AC37J84鍦ㄩ渶瑕侀珮淇濈湡搴﹀拰蹇�熼熆鎳夌殑鍫村悎琛ㄧ従(xi脿n)鍑鸿壊銆�
DAC37J82
銆�銆�DAC38RF8x绯诲垪
銆�銆�AD9739
