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Blood Oxygen Monitor Solution
  • 1. Function description:
    This solution features functions such as measuring blood oxygen saturation (SPO2) and pulse rate (PR), as well as displaying pulse waveform.
    II. Electrical Parameters:
    ◆ Operating voltage: 2 AAA alkaline batteries.
    ◆ Quiescent current: <10μA.
    ◆ Oxygen saturation (SPO2) resolution: 1%.
    ◆ Accuracy of blood oxygen saturation (SPO2): within the range of 70% to 100%, ±2%.
    ◆ Pulse rate (PR) resolution: 1bpm.
    ◆ Pulse rate (PR) accuracy: within the range of 30BPM~250BPM, the accuracy deviation is ≤±2BPM or 2% (whichever is greater).
    ◆ Display direction: Four-sided switching function, with buttons to select the display direction.
    ◆ Standby current: <30mA.
    ◆ Endurance time: >20 hours.


The CMS25Q64A is 64M-bit Serial Peripheral Interface(SPI)Flash memory

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