鏅傞枔锛�2025/5/10 15:52:08
闁辫畝锛�18
ADS6223 鏄竴娆剧敱寰峰窞鍎�鍣� (TI) 鎺ㄥ嚭鐨勯珮鎬ц兘銆佷綆鍔熻�� 14 浣嶆ā鏁�(sh霉)杞夋彌鍣� (ADC)锛岄噰鐢� 57 寮曡叧 TQFP 灏佽銆傝┎鍣ㄤ欢鏀寔楂橀仈 65MSPS 鐨勯噰妯ｉ�熺巼锛岄仼鍚堥渶瑕侀珮绮惧害鍜屽揩閫熸暩(sh霉)鎿�(j霉)閲囬泦鐨勬噳鐢ㄥ牬鏅��
銆�銆�ADS6223 鍏ч儴闆嗘垚浜嗕竴鍊嬮珮鎬ц兘鐨勯噰妯ｄ繚鎸佹斁澶у櫒 (SHA) 鍜屽弮鑰冮浕澹撶珐娌栧櫒锛岃兘澶犲鐝�(xi脿n)绮剧⒑鐨勬ā鎿俊铏熸暩(sh霉)瀛楀寲銆傛澶�锛屽畠閭勫叿鍌欏彲绶ㄧ▼澧炵泭鏀惧ぇ鍣� (PGA) 鍔熻兘锛屽緸鑰屾敮鎸佹洿寤ｆ硾鐨勮几鍏ヤ俊铏熻寖鍦嶃��
鍒嗚鲸鐜囷細14 浣�
銆�銆�閲囨ǎ鐜囷細65 MSPS
銆�銆�淇″櫔姣� (SNR)锛�70 dB
銆�銆�鐒￠洔鏁ｅ嫊鎱�(t脿i)鑼冨湇 (SFDR)锛�88 dBc
銆�銆�闆绘簮闆诲锛�3.3V 鎴� 5V
銆�銆�灏佽褰㈠紡锛歍QFP-57
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
ADS6223 鍏峰倷浠ヤ笅椤憲鐗规�э細
銆�銆�1. 楂橀�熼噰妯ｈ兘鍔�锛岄仼鍚堝鏅傛暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 鍏х疆 PGA 鍔熻兘锛屽彲浠ラ潏娲昏檿鐞嗕笉鍚屽箙搴︾殑杓稿叆淇¤櫉銆�
銆�銆�3. 闆嗘垚閲囨ǎ淇濇寔鏀惧ぇ鍣� (SHA)锛岀啊鍖栦簡澶栭儴闆昏矾瑷▓銆�
銆�銆�4. 鎻愪緵鍑鸿壊鐨勫嫊鎱�(t脿i)鎬ц兘锛屽寘鎷珮 SNR 鍜� SFDR 鎸囨銆�
銆�銆�5. 鏀寔鍠鎴栧樊鍒嗚几鍏ユā寮�锛屽寮蜂簡鎳夌敤闈堟椿鎬�銆�
銆�銆�6. 鍏ч儴闆嗘垚鍩烘簴闆诲婧愶紝娓涘皯浜嗗皪澶栭儴鍏冧欢鐨勯渶姹�銆�
銆�銆�7. 绗﹀悎宸ユキ(y猫)妯欐簴鐨勬暩(sh霉)鎿�(j霉)鎺ュ彛锛屼究浜庤垏寰帶鍒跺櫒鎴� DSP 閫ｆ帴銆�
ADS6223 涓昏鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栬ō鍌欎腑鐨勬暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欙紝濡傝秴鑱叉尝鎺冩弿鍎�鍜屽績闆诲湒姗�銆�
銆�銆�3. 閫氫俊鍩虹瑷柦涓殑鎺ユ敹鍣ㄥ拰鐧�(f膩)灏勫櫒妯″銆�
銆�銆�4. 闆烽仈鍜岃伈绱嶇郴绲�(t菕ng)銆�
銆�銆�5. 娓│鑸囨脯閲忓剙鍣�锛屼緥濡傜ず娉㈠櫒鍜岄牷璀滃垎鏋愬剙銆�
銆�銆�6. 鍦栧儚铏曠悊绯荤当(t菕ng)锛屽鐩告鍜屾巸鎻忓剙鐨勪俊铏熼張璺儴鍒�銆�
