AFE4404: Please suggest recommend AFE device

K.Shidara

Part Number: AFE4404

Hello Team,

My customer is looking for AFE4xxx series device for Permeable blood oxygen concentration measuring device.

However there is no need for heartbeat, what is the recommended AFE

that has two two color LEDs, red and IR?

The customer prefer I2C I/F and think that AFE4404 is good?

Thanks

Best regards

Shidara

0 Praveen Aroul over 5 years ago

Hello Shidara,

Can you please elaborate on the application? Where will the device be used: finger, wrist, or other areas in the body?

What are the performance requirements?

With respect to supporting Red, IR LEDs and the i2c interface, AFE4404 fits the bill.

Please reach out to me if you would like to share any customer-specific details.

0 user1843745 over 5 years ago in reply to Praveen Aroul

I am the customer of Shidara san.

The application is a pulse oximeter worn and sensed on the finger.

the accuracy is ideally required for a medical equipment.

Best regards,

Satoshi

0 Praveen Aroul over 5 years ago in reply to user1843745

Hello Satoshi-san,

Thanks for the application details.

I am closing this post and if you have any questions, feel free to post them in the forum.

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