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 页数：24 Pages

RichTek

立锜科技

丝印：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 页数：24 Pages

RichTek

立锜科技

低功耗心电监控用ECG/PPG测量模拟前端

RT1025是集成化的心电监控用模拟前端解决方案，包含了低噪声的电压、电流检测电路，可对ECG (心电图) 和PPG (光电容积描记器) 信号进行持续监测，具有高于100dB的动态范围，可获得精密的心电脉冲信号数据，数据采样频率可在64Hz-4kHz之间进行调节。RT1025在构成医用ECG/PPG测量方案时需要的外围元件很少，可用于运动、减脂等需要小体积的应用中。RT1025的封装形式为WL-CSP-41B 3.1x3.4 (BS)。 • ECG通道►支持双电极 (2E) 模式和右腿驱动 (RLD) 模式►低噪声PGA和高分辨率ADC►输入阻抗：125MΩ至500MΩ (2E)，> 1GΩ (RLD)►低输入噪声：0.67μVrms (64Hz ODR, Gain = 12)►动态范围：110dB @ Gain = 6►CMRR > 85dB @ 60Hz►采样率：64SPS至4kSPS\n• 其他►二合一生物信号测量模拟前端 (电压/电流)►内建心跳间隔评估机制►集成振荡器利用外接晶体提供高精度时钟信号►支持I2C和SPI接口►内建数据缓冲SRAM►超低功耗►工作温度范围：–20°C至65°C►WL-CSP封装，3.1mm;

Richtek

立锜科技

Package：41-UFBGA，WLCSP；包装：托盘 类别：集成电路（IC） 模拟前端（AFE） 描述：IC AFE 2 CHAN 24BIT 41WLCSP

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