Part Number: AFE4900 Hi Team,
When the measured PPG signal of the customer is weak, the ambient light signal sometimes obtained is negative (according to the 32-bit signed number), and the PPG signal is inverted. Customer would like to know how to deal…
Part Number: AFE4900 Hello. I want to test the ECG DC Lead-off Detect function of AFE4900.
I set EN_ILEADOFF and EN _LEADOFF_COMP to 1,and set the PROG_VCOMP_HIGH、PROG_VCOMP_LOW、POL_ILEADOFFP、POL_ILEADOFFM and MAG_ILEADOFF as well.The register value a…
Part Number: AFE4900 Hello,
Is there any collateral that speaks to our AFEs performance of SPO2 testing on a patient’s chest? Please let me know for any of our biosensing AFE products.
Thanks!
Part Number: AFE4900 Other Parts Discussed in Thread: ADS1298R , , AFE4403 Dear Forum
Im developing a new project with the ADS1298R ,and ,I would like to integrate the PPG measure using the AFE4900 ,able also to measure ECG and PPG sincronized.
From this…
Part Number: AFE4900 HELLO .
I have one problem using TI product( afe4900) I get the 4phase ppg signal from afe 4900. LED1:GREEN, LED2: RED. LED3: IR, LED4: ambient so, I want to operate 4phase Rf gain and Cf independently.
but, ambient Rf gain of ambient…
Part Number: AFE4900 I am trying to study AFE4900YZR.
Where can I check the example code for Cf-gain tunning? Could you explain of detail of Cf-gain and, tunning method of Cf-gain?
Thanks, DJ Kim
Part Number: AFE4900 Hi Ti team:
Customer Xunlong purchased an AFE4900 Demoboard through our ,order number PO: 11003637297.
Where can we download the relevant information such as user manual, Winxt oscilloscope software, driver software, firmware code…
Hi Nanayakkara,
Since AFE4900 is shared under selective disclosure, we would like to take this discussion offline at biosensing_afe-support@list.ti.com.
Regarding the steps mentioned by you, using maxima and minima can give you false estimate of AC component…
Part Number: AFE4900 Other Parts Discussed in Thread: AFE4490 , Hi everyone,
Now I am working with AFE4xxx in that I have some doubt. So can you say what is different between AFE4900 and AFE4490 since I have not got a clear idea about these?. Can you explain…