Part Number: AFE4900 Hi TI，
The following picture shows the application circuit of AFE4900. The first picture is the electrode input circuit. The second chapter is AFE4900 circuit.
Question 1: How is ECG lead off detection implemented? Is the register…
Part Number: AFE4900 Hi,
I am trying to collect data using 4 LEDs and one PD connected to the EVM board. I have set up all the registers in the configuration software to enable the 4th LED, but it is just showing noise in the 4th phase (named LED1 ambient…
Part Number: AFE4900 Hi
I'm an eng'r in Samsung who are interesting in PPG in mobile devices, and sending you an email as I have a request.
We are working on putting PPG functionality on mobile and are interested in TI's PPG AFE.
I would…
Part Number: AFE4900 Other Parts Discussed in Thread: AFE4950 , To whom it may concern,
I used to, on behalf of my company, applied for the full datasheet of AFE4900 and AFE4950 on TI’s website but didn’t get any reply. I think it would be a better idea…
Part Number: AFE4900EVM Other Parts Discussed in Thread: AFE4900 Hello
we are using the AFE4900 official evaluation board to make ECP and SPO2 measurements.
we are using the latest GUI from TI to control the EVB.
The results we are getting have high…
Part Number: AFE4900 Hi team,
There is a question related to AFE4900. When they test AFE4900 for ECG signal sync sampling, constant interferences occurred with a certain sampling frequency range.
The sample frequency and noise sources are presented below…
Part Number: AFE4900 Dear Sir/Ms.
My customer apply AFE4900 fully datasheet on website but rejected by TI. His company but over 1M USD from TI at 2020. His company is our good friend. Would you please approve his application? I can not told you his Email…
