Low-Power, Integrated ECG/PPG AFE for Heart-Rate Monitoring and Measurements

General Description The RT1025 is an integrated AFE solution for Heart-Rate monitoring and measurements. The RT1025 integrates low noise voltage and current sensing channels and is capable of sensing ECG (Electrocardiography) and PPG (Photoplethysmography) simultaneously. The RT1025 have > 100dB

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RICHTEK

立锜科技

低功耗心電監(jiān)控用ECG/PPG測量模擬前端

RT1025是集成化的心電監(jiān)控用模擬前端解決方案，包含了低噪聲的電壓、電流檢測電路，可對ECG (心電圖) 和PPG (光電容積描記器) 信號進行持續(xù)監(jiān)測，具有高于100dB的動態(tài)范圍，可獲得精密的心電脈沖信號數(shù)據(jù)，數(shù)據(jù)采樣頻率可在64Hz-4kHz之間進行調(diào)節(jié)。RT1025在構(gòu)成醫(yī)用ECG/PPG測量方案時需要的外圍元件很少，可用于運動、減脂等需要小體積的應(yīng)用中。RT1025的封裝形式為WL-CSP-41B 3.1x3.4 (BS)。 ? ECG通道?支持雙電極 (2E) 模式和右腿驅(qū)動 (RLD) 模式?低噪聲PGA和高分辨率ADC?輸入阻抗：125MΩ至500MΩ (2E)，> 1GΩ (RLD)?低輸入噪聲：0.67μVrms (64Hz ODR, Gain = 12)?動態(tài)范圍：110dB @ Gain = 6?CMRR > 85dB @ 60Hz?采樣率：64SPS至4kSPS\n? 其他?二合一生物信號測量模擬前端 (電壓/電流)?內(nèi)建心跳間隔評估機制?集成振蕩器利用外接晶體提供高精度時鐘信號?支持I2C和SPI接口?內(nèi)建數(shù)據(jù)緩沖SRAM?超低功耗?工作溫度范圍：–20°C至65°C?WL-CSP封裝，3.1mm;

Richtek

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絲?。?a target="_blank" title="Marking" href="/rt1025ws/marking.html">RT1025WS；Package：WL-CSP-41B；Low-Power, Integrated ECG/PPG AFE for Heart-Rate Monitoring and Measurements

General Description The RT1025 is an integrated AFE solution for Heart-Rate monitoring and measurements. The RT1025 integrates low noise voltage and current sensing channels and is capable of sensing ECG (Electrocardiography) and PPG (Photoplethysmography) simultaneously. The RT1025 have > 100dB

文件：621.74 Kbytes 頁數(shù)：24 Pages

RICHTEK

立锜科技

Package：41-UFBGA，WLCSP；包裝：托盤 類別：集成電路（IC） 模擬前端（AFE） 描述：IC AFE 2 CHAN 24BIT 41WLCSP

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