Multimodal Sensor Front End

GENERAL DESCRIPTION The ADPD6000 is a highly integrated analog front end (AFE) designed for measuring various vital signals. The optical channel is designed as an optical transceiver, stimulating up to four light emitting diodes (LEDs) and measuring the return signal on up to four separate cu

文件：1.97099 Mbytes 页数：89 Pages

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多模式传感器前端

ADPD6000是一款高度集成的模拟前端(AFE)，针对测量各种生命体征信号而设计。\n\n 光学通道设计为光学收发器，可以激励多达4个发光二极管(LED)，并测量多达4路独立电流输入的返回信号。信号链可抑制通常来自环境光的异步调制干扰导致的信号失调和损坏，因此无需使用滤光器或通过外部控制的直流抵消电路。\n\n 心电图(ECG)信号采集在有各种干扰信号的情况下支持低噪声、诊断级测量。ECG信号链具有许多互补特性，支持ECG测量，如用于共模抑制的驱动参考和用于识别脱落电极的导联脱落检测。\n\n 身体阻抗分析(BIA)信号链针身人体阻抗测量设计，具有可配置激励路径 • 光学通道\n• 4 个输入通道，具有多种工作模式以适应多种传感器测量：\n\n• 可同步采样的双通道处理\n\n• 12 个可编程时隙，适用于同步传感器测量\n\n• 灵活的输入多路复用，支持单端传感器测量\n\n• 4 个发光二极管驱动器，可以同时驱动其中 2 个\n\n• 灵活的采样速率：0.004 Hz 至 9 kHz（使用内部振荡器）\n\n• 发射和接收信号链的 SNR：117 dB（采用片外滤波）\n\n• AC 环境光抑制：78 dB 至 100 Hz\n\n• 总 LED 峰值驱动电流为 400 mA\n\n• TIA 输入采用 9 位控制，高达 300 μA 时单独的环境;

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Multimodal Sensor Front End

GENERAL DESCRIPTION The ADPD6000 is a highly integrated analog front end (AFE) designed for measuring various vital signals. The optical channel is designed as an optical transceiver, stimulating up to four light emitting diodes (LEDs) and measuring the return signal on up to four separate cu

文件：1.97099 Mbytes 页数：89 Pages

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Digital Isolator Product Selection and Resource Guide

文件：738.14 Kbytes 页数：4 Pages

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Isolated, 5 kV, DC-to-DC Converter

Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet the wide range of creepage/clearance requirements and are the industr

文件：401.82 Kbytes 页数：16 Pages

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Isolated, 5 kV, DC-to-DC Converter

Digital isolators with iCoupler® technology enable designers to implement isolation in designs without the cost, size, power, performance, and reliability constraints found with optocouplers. iCoupler digital isolators also meet the wide range of creepage/clearance requirements and are the industr

文件：401.82 Kbytes 页数：16 Pages

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