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鍨嬭櫉锛欰FE4404YZPR
銆�銆�鍝佺墝锛歍exas Instruments (TI)
銆�銆�灏佽锛歈FN-48
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +85掳C
銆�銆�渚涢浕闆诲锛�1.62V 鑷� 3.6V
銆�銆�ADC 鍒嗚鲸鐜囷細24 浣�
銆�銆�淇″櫔姣旓細97 dB
銆�銆�杓稿叆鍣伈锛�8 nV/鈭欻z
銆�銆�PGA 澧炵泭鑼冨湇锛�0 鑷� 60 dB
銆�銆�鏁告摎閫熺巼锛氶珮閬� 200 kSPS
AFE4404YZPR 鏄竴娆鹃珮搴﹂泦鎴愬寲鐨勬ā鎿墠绔姱鐗�锛屽叾涓昏鐗规�у寘鎷細
銆�銆�1. 闆嗘垚闆欓�氶亾 PGA 鍜� ADC锛屾敮鎸佸悓鏅傝檿鐞嗗叐鍊嬬崹绔嬬殑鍏夐浕淇¤櫉銆�
銆�銆�2. 鍏х疆 LED 椹呭嫊鍣�锛屾彁渚涘彲绶ㄧ▼闆绘祦婧愪互椹呭嫊绱呭鎴栫磪鍏� LED锛岀啊鍖栦簡澶栧湇闆昏矾瑷▓銆�
銆�銆�3. 鎻愪緵澶氱ó婵炬尝妯″紡锛屽厑瑷辩敤鎴舵牴鎿氬叿楂旀噳鐢ㄥ牬鏅伕鎿囬仼鍚堢殑甯跺鍜屾姉娣风枈婵炬尝閰嶇疆銆�
銆�銆�4. 鏀寔鏁稿瓧鎺ュ彛锛圛2C 鎴� SPI锛夛紝渚夸簬鑸囦富鎺у埗鍣ㄩ�茶閫氫俊銆�
銆�銆�5. 妤典綆鐨勮几鍏ュ櫔鑱插拰楂樺嫊鎱�(t脿i)鑼冨湇锛岀⒑淇濆嵆浣垮湪寮卞厜姊濅欢涓嬩篃鑳界嵅寰楅珮璩噺鐨勪俊铏熻几鍑�銆�
銆�銆�6. 灏忓昂瀵� QFN 灏佽锛岄潪甯搁仼鍚堢┖闁撳彈闄愮殑鎳夌敤鍫存櫙銆�
AFE4404YZPR 鑺墖寤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
銆�銆� - 鑴堟悘琛�姘у剙锛圫pO2 娓噺锛�
銆�銆� - 蹇冪巼鐩�(ji膩n)娓剙
銆�銆� - 鍏朵粬鍩轰簬鍏夊鍌虫劅鐨勯啱(y墨)鐧傝ê鏂峰伐鍏�
銆�銆�2. 鍙┛鎴磋ō鍌欙細
銆�銆� - 鏅鸿兘鎵嬭〃鎴栨墜鐠�(hu谩n)涓殑鍋ュ悍鐩�(ji膩n)娓姛鑳�
銆�銆� - 閬嬪嫊杩借工瑷倷
銆�銆�3. 宸ユキ(y猫)鑸囨秷璨婚鍏夊鍌虫劅鍣細
銆�銆� - 鍏夊鎺ヨ繎妾㈡脯
銆�銆� - 鐠�(hu谩n)澧冨厜寮峰害娓噺
AFE4400, AFE4490
