鏅傞枔锛�2025/5/6 19:16:44
闁辫畝锛�28
AFE032鏄竴娆鹃珮鎬ц兘妯℃摤鍓嶇锛圓nalog Front End锛孉FE锛夎姱鐗�锛屽皥鐐洪啱(y墨)鐧�銆佸伐妤�(y猫)鍜屾秷璨婚鎳夌敤涓殑淇¤櫉閲囬泦鑸囪檿鐞嗚ō瑷�銆傝┎鑺墖鍏х疆楂樼簿搴︾殑ADC锛堟ā鏁�(sh霉)杞夋彌鍣級銆丳GA锛堝彲绶ㄧ▼澧炵泭鏀惧ぇ鍣級浠ュ強澶氱ó澶栧湇鍔熻兘妯″锛岃兘澶犵啊鍖栫郴绲�(t菕ng)瑷▓骞舵彁鍗囨�ц兘銆�
銆�銆�AFE032閬╃敤浜庡績闆诲湒锛圗CG锛�銆佺敓鐗╅浕浣嶆脯閲忎互鍙婂叾浠栦綆鍔熻��銆侀珮鍒嗚鲸鐜囩殑鏁�(sh霉)鎿�(j霉)閲囬泦鍫存櫙銆傚叾闆嗘垚搴﹂珮锛屽姛鑰椾綆锛岄仼鍚堜究鏀滃紡瑷倷浣跨敤銆�
渚涢浕闆诲锛�1.6V~3.6V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C ~ +85掳C
銆�銆�ADC鍒嗚鲸鐜囷細24浣�
銆�銆�閲囨ǎ閫熺巼锛氶珮閬�2kSPS
銆�銆�PGA澧炵泭鑼冨湇锛�1~128
銆�銆�杓稿叆鍣伈锛氣墹1uVp-p
銆�銆�灏佽褰㈠紡锛歈FN-24
AFE032鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 闆嗘垚楂樼簿搴�24浣嵨�-螖鍨婣DC锛屾彁渚涘崜瓒婄殑鍒嗚鲸鐜囧拰淇″櫔姣旓紙SNR锛�銆�
銆�銆�2. 鍏х疆PGA妯″锛屾敮鎸侀潏娲荤殑澧炵泭瑾挎暣浠ラ仼鎳変笉鍚岃几鍏ヤ俊铏熷箙搴�銆�
銆�銆�3. 鏀寔澶氳矾妯℃摤杓稿叆閫氶亾鍒囨彌锛屼究浜庢寤哄閫氶亾鏁�(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)銆�
銆�銆�4. 鎻愪緵浣庡姛鑰楁ā寮�锛屾湁鍔╀簬寤堕暦闆绘睜渚涢浕瑷倷鐨勫伐浣滄檪闁�銆�
銆�銆�5. 鍏х疆鎸暕鍣ㄥ拰鏅傞悩绠＄悊鍠厓锛屾笡灏戝閮ㄥ厓浠堕渶姹�銆�
銆�銆�6. 鍏锋湁瀹屽杽鐨勪繚璀锋鍒�锛屽寘鎷亷澹撲繚璀峰拰ESD闃茶锛屽寮风郴绲�(t菕ng)鍙潬鎬с��
AFE032寤ｆ硾鎳夌敤浜庝互涓嬮牁鍩燂細
銆�銆�1. 閱�(y墨)鐧傝ō鍌欙細濡傚績闆诲湒姗�銆佽叇闆诲湒鍎�銆佽倢闆诲湒鍎�绛夌敓鐗╅浕淇¤櫉閲囬泦銆�
銆�銆�2. 宸ユキ(y猫)鑷嫊鍖栵細鐢ㄤ簬绮惧瘑鍌虫劅鍣ㄤ俊铏熻鐞嗗拰鏁�(sh霉)鎿�(j霉)閲囬泦銆�
銆�銆�3. 娑堣不闆诲瓙锛氬鏅鸿兘鍋ュ悍鎵嬬挵(hu谩n)銆侀珨閲嶇Г绛夈��
銆�銆�4. 鐠�(hu谩n)澧冪洠(ji膩n)娓細渚嬪姘磋唱妾㈡脯銆佹埃楂斿垎鏋愬剙鍣ㄤ腑鐨勪俊铏熼噰闆嗛儴鍒�銆�
銆�銆�5. 瀵﹂瀹ゅ剙鍣細濡備綆闋讳俊铏熺櫦(f膩)鐢熷櫒鎴栨脯瑭﹁缃腑鐨勪俊铏熼張璺�銆�
AFE4403, AD8232, MAX30001
