鏅傞枔锛�2025/5/8 14:01:28
闁辫畝锛�26
ADSC900JR鏄疉nalog Devices鍏徃鐢熺敘(ch菐n)鐨勪竴娆鹃珮鎬ц兘妯℃暩(sh霉)杞夋彌鍣�(ADC)鑺墖銆傝┎鑺墖閲囩敤CMOS宸ヨ棟鍒堕��锛屽叿鏈�12浣嶅垎杈ㄧ巼鍜岄珮閬旀瘡绉�20 MSPS锛堝厗妯ｆ湰/绉掞級鐨勯噰妯ｉ�熺巼銆傚畠闆嗘垚浜嗗绋姛鑳芥ā濉婏紝鍖呮嫭閲囨ǎ淇濇寔鏀惧ぇ鍣�(S/H)銆佸弮鑰冮浕澹撴簮鍜屾暩(sh霉)瀛楁帴鍙ｉ浕璺瓑锛岄潪甯搁仼鍚堥珮閫熸暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)鎳夌敤銆�
銆�銆�ADSC900JR鐨勪富瑕佺壒榛炴槸鍏朵綆鍔熻�楄ō瑷堣垏楂橀泦鎴愬害鐗规��锛岄�欎娇寰楀畠鍦ㄤ究鏀滃紡瑷倷浠ュ強灏嶅姛鑰楁晱鎰熺殑鎳夌敤鍫存櫙涓〃鐝�(xi脿n)鍑鸿壊銆傛澶�锛屽畠鐨勫皝瑁濆舰寮忕偤48寮曡叧TQFP锛屼究浜嶱CB鏉夸笂鐨勫畨瑁濆拰鐒婃帴銆�
鍒嗚鲸鐜囷細12浣�
銆�銆�鏈�澶ч噰妯ｇ巼锛�20 MSPS
銆�銆�淇″櫔姣�(SNR)锛�70 dB
銆�銆�闆绘簮闆诲锛�3.3V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�灏佽椤炲瀷锛歍QFP-48
ADSC900JR鍏峰倷浠ヤ笅涓昏鐗规�э細
銆�銆�1. 楂橀�熼噰妯ｈ兘鍔涳紝閬╁悎铏曠悊楂橀牷淇¤櫉銆�
銆�銆�2. 鍏х疆閲囨ǎ淇濇寔鏀惧ぇ鍣�锛岀啊鍖栦簡澶栭儴闆昏矾瑷▓銆�
銆�銆�3. 鎻愪緵鐗囧収鍩烘簴闆诲婧愶紝娓涘皯灏嶅閮ㄥ厓浠剁殑闇�姹�銆�
銆�銆�4. 鏀寔鍠鎴栧樊鍒嗚几鍏ユā寮�锛屽鍔犱簡闈堟椿鎬�銆�
銆�銆�5. 鏁�(sh霉)鎿�(j霉)杓稿嚭鏍煎紡鍏煎浜岄�插埗瑁滅⒓鍜屽亸绉讳簩閫插埗锛屾柟渚垮悗绾�(x霉)鏁�(sh霉)瀛椾俊铏熻檿鐞嗐��
銆�銆�6. 浣庡姛鑰楅亱琛�锛屽吀鍨嬪�煎儏鐐�200 mW锛岄潪甯搁仼鍚堥浕姹犱緵闆荤殑瑷倷銆�
銆�銆�7. 绶婃箠鍨婽QFP灏佽锛屾槗浜庡ぇ瑕�(gu墨)妯＄敓鐢�(ch菐n)鍜岀祫瑁�銆�
銆�銆�8. 寤ｆ硾鐨勫伐浣滄韩搴﹁寖鍦嶇⒑淇濅簡鍦ㄦ儭鍔ｇ挵(hu谩n)澧冧笅鐨勫彲闈犳��銆�
ADSC900JR寤ｆ硾鎳夌敤浜庡悇椤為渶瑕佸揩閫熺簿纰哄湴灏囨ā鎿俊铏熻綁鎻涙垚鏁�(sh霉)瀛椾俊铏熺殑鍫村悎锛屼緥濡傦細
銆�銆�1. 宸ユキ(y猫)鑷嫊鍖栨帶鍒朵腑鐨勫偝鎰熷櫒鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�2. 閱�(y墨)鐧傝ō鍌欏瓒呰伈娉㈡垚鍍忓剙鐨勬暩(sh霉)鎿�(j霉)鐛插彇銆�
銆�銆�3. 閫氫俊绯荤当(t菕ng)涓殑鍩哄付淇¤櫉铏曠悊銆�
銆�銆�4. 鏁�(sh霉)瀛楃ず娉㈠櫒浠ュ強鍏朵粬娓│娓噺鍎�鍣ㄣ��
銆�銆�5. 闊抽牷鏁�(sh霉)瀛楀寲瑷倷锛屾瘮濡傚皥妤�(y猫)闊抽牷铏曠悊鍣�銆�
銆�銆�6. 鍚勭ó闆烽仈鍜屽皫鑸郴绲�(t菕ng)鐨勪俊铏熻檿鐞嗛儴鍒嗐��
AD9226, AD9225
