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AFE4404: Heart rate + SPO2 algorithm using AFE4404

anusha devi
Prodigy 10 points

Part Number: AFE4404

Hi team,

Application is wearable wrist band to read Heart rate + SPO2 using PPG technique. 

We would like to use TI AFEs with combination OSRAM opto elements (LEDs and photo diodes)

I have gone through the below guide. 

https://www.ti.com/cn/lit/ug/slau621a/slau621a.pdf

In the above reference, the wave form is being generated on GUI from which we need to calculate Heart rate manually using the time period of wave form.

My query is: Are there any algorithms to generate heart rate and spo2 values directly when we integrate AFE with the host MCU?

Thanks in advance.


Regards,

Anusha.

  • 0
    TI__Guru 50036 points

    Hello Anusha,

    Welcome to TI E2E forum!

    Thanks for reaching out and for your interest in TI AFEs for your application.

    Unfortunately, we do not support HRM and SpO2 algorithms. It is left open for the customers to implement based on their requirements.