Part Number: AFE4900
I want to use AFE4900 in my graduate program design but I can't find the full datasheet, does this chip have restrictions on college projects?
Part Number: AFE4900 Hello,
Due to layout constraints we used TX2, TX3 and TX4 - NOT TX1 - assuming that they are all configurable.
But, I am having difficulty setting this up.
Was this a mistake ?
Please advise.
Also - the AFE4900 timing calculator spreadsheet…
Part Number: AFE4900 Other Parts Discussed in Thread: AFE4960 Dear TI Teams,
One of our customer smart watch project is using AFE4900+SFH7072 for heart rate, blood oxygen and ECG detection. Their reported that there is high frequency interference when…
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 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'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…