Hi all,
I'm currently involved in a project where I need to use pulse oximeter for wearable applications.
Ideally, I'd like to have a thin/miniature, high-performance, low-power, I2C, easy-to use solution.
For fully integrated solution (with integrated LEDs and photodiodes), I have found two:
- BH1792 from RoHM
- MAX30100 from Maxim
I have also found quite a few analog-front-end with requires external LEDs and photodiodes, such as:
- ADPD105 from Analog Devices
- AFE4400 from TI
- and a few more...
- It appears to me fully integrated solution are most straightforward and less work, are there drawbacks using these components instead?
- What would be the advantages using the analog front ends?
I'd appreciate if you could help me finding the most suitable components:
Thank you very much!