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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > AFE58JD28

AFE58JD28 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/5/6 19:49:13 鏌ョ湅 闁辫畝锛�21

AFE58JD28 鏄竴娆鹃珮鎬ц兘鐨勬ā鎿墠绔� (Analog Front End, AFE) 鑺墖锛屽皥(zhu膩n)鐐洪啱(y墨)鐧傘�佸伐妤�(y猫)鍜岄�氫俊鎳�(y墨ng)鐢ㄤ腑鐨勯珮绮惧害淇¤櫉(h脿o)閲囬泦鑰岃ō(sh猫)瑷�(j矛)銆傝┎鑺墖闆嗘垚浜嗗鍊�(g猫)鍔熻兘妯″锛屽寘鎷綆鍣伈鏀惧ぇ鍣� (LNA)銆佸彲绶ㄧ▼澧炵泭鏀惧ぇ鍣� (PGA)銆佹ā鏁�(sh霉)杞�(zhu菐n)鎻涘櫒 (ADC) 鍜屾暩(sh霉)瀛椾俊铏�(h脿o)铏曠悊鍠厓锛岃兘澶犳湁鏁堣檿鐞嗗井寮变俊铏�(h脿o)骞舵彁渚涢珮璩�(zh矛)閲忕殑鏁�(sh霉)瀛楄几鍑�銆�
銆�銆�閫氶亷(gu貌)鍏堕珮搴﹂泦鎴愮殑瑷�(sh猫)瑷�(j矛)锛孉FE58JD28 鍙’钁楁笡灏戝閮ㄧ祫浠堕渶姹傦紝绨�(ji菐n)鍖栭浕璺ō(sh猫)瑷�(j矛)锛屽悓鏅�(sh铆)鎻愰珮绯荤当(t菕ng)鐨勬暣楂旀�ц兘鍜屽彲闈犳��銆�

鍙冩暩(sh霉)

宸ヤ綔闆诲锛�1.8V - 3.6V
銆�銆�杓稿叆閫氶亾鏁�(sh霉)锛�28
銆�銆�鍒嗚鲸鐜囷細24浣�
銆�銆�閲囨ǎ鐜囷細楂橀仈(d谩) 1 MSPS
銆�銆�淇″櫔姣� (SNR)锛氣墺 110 dB
銆�銆�鍔熻�楋細鍏稿瀷鍊� 10 mW
銆�銆�灏佽褰㈠紡锛歍QFP-100
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C

鐗规��

1. 楂樺害闆嗘垚锛欰FE58JD28 灏� LNA銆丳GA銆丄DC 鍜� DSP 绛夊绋姛鑳介泦鎴愬埌鍠��(g猫)鑺墖涓紝妤靛ぇ娓涘皯浜嗗鍦嶅厓浠剁殑鏁�(sh霉)閲�銆�
銆�銆�2. 浣庡櫔鑱茶ō(sh猫)瑷�(j矛)锛氬叿鍌欒秴浣庡櫔鑱叉斁澶у櫒锛岀⒑淇濆皪(du矛)妤靛井寮变俊铏�(h脿o)鐨勭簿纰烘崟鎹夈��
銆�銆�3. 楂樼簿搴� ADC锛�24 浣嶅垎杈ㄧ巼閰嶅悎楂橀噰妯ｇ巼锛岃兘澶犳豢瓒抽珮绮惧害鏁�(sh霉)鎿�(j霉)閲囬泦鐨勯渶姹�銆�
銆�銆�4. 鍙法绋嬫�э細鏀寔鐢ㄦ埗鏍规摎(j霉)鍏烽珨鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅(di脿o)鏁村鐩娿�佹烤娉㈠拰鍏朵粬鍙冩暩(sh霉)锛屽寮�(qi谩ng)浜嗛潏娲绘�с��
銆�銆�5. 瀵伐浣滄韩搴﹁寖鍦嶏細閬╃敤浜庢サ绔挵(hu谩n)澧冧笅鐨勫伐妤�(y猫)鍙婇啱(y墨)鐧傝ō(sh猫)鍌�銆�
銆�銆�6. 灏忓瀷灏佽锛氶噰鐢� TQFP-100 灏佽褰㈠紡锛岄仼鍚堢┖闁撳彈闄愮殑鎳�(y墨ng)鐢ㄥ牬(ch菐ng)鏅�銆�

鎳�(y墨ng)鐢�

AFE58JD28 寤ｆ硾鎳�(y墨ng)鐢ㄤ簬闇�瑕侀珮绮惧害淇¤櫉(h脿o)閲囬泦鐨勯牁(l菒ng)鍩燂紝渚嬪蹇冮浕鍦栧剙 (ECG)銆佽叇闆诲湒鍎� (EEG) 绛夐啱(y墨)鐧傝ō(sh猫)鍌欙紝宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒朵腑鐨勫偝鎰熷櫒鎺ュ彛锛屼互鍙婇�氫俊绯荤当(t菕ng)涓殑淇¤櫉(h脿o)瑾�(di脿o)鐞嗘ā濉娿��
銆�銆�姝ゅ锛屽畠閭勯仼鐢ㄤ簬闇�瑕佸閫氶亾鍚屾閲囨ǎ鐨勫牬(ch菐ng)鍚堬紝濡傛尟鍕�(d貌ng)鐩�(ji膩n)娓�(c猫)銆佽伈瀛�(xu茅)娓�(c猫)閲忕瓑绮惧瘑鍎�鍣ㄨō(sh猫)鍌�銆�

鏇夸唬鍨嬭櫉(h脿o)

AFE5808A, AFE5808B

afe58jd28鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�(h脿o)
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉(h脿o)
  • 瑭㈠児(ji脿)