Part Number: AFE4900 Hi Team,
My client has designed the AFE4900 on their product, but they can't pass the ESD protection test for contact 8K , Air 15K.
Do you have any advice to fix this issue?
The unused pin-out of AFE4900 need or not to add a pull…
Part Number: AFE4900 Hello E2E,
I requested the datasheet and EVM from those web pages in last week. However, I don't received a response not yet from TI. When can TI reply?
Regards, ACGUY
Part Number: AFE4900 Hello, TI manager.
I have a question about the AFE4900.
What is the ECG resolution(ex, ADC bits or value etc.) of AFE4900.
Additional, i did check PPG resolution, it is 24 bits. It is correct?
Please answer after checking.
Thank…
Part Number: AFE4900 Hi:
Here are two questions about the clock of AFE4900:
1, How to use the inner clock?
2, Can I choose 32.768K as clock?
Best Regards
daguo
Part Number: AFE4900 Dears
now we are testing the afe4900 , getting trouble in conditon of actually my both hand away from my device lead , far far away, but it seems that we didnt get notification from 4900.
however, when one hand away ,one hand holding…
Part Number: AFE4900 Hello,
I am looking for a detailed documentation for AFE4900. I had a look at the datasheet and there I did not find enough information regarding the application circuits and the register map.
I also need access to application notes…
Part Number: AFE4900
Hello,I have some questions on timing registers set for AFE4900.
I find a Timing Calculator from mysecure software,but I don't know how to use it. And what's the principle of setting these registers ?
Thank you,
Best regards…
Part Number: AFE4900 Dear Texas Instruments,
WE are working on our project heart rate monitor. While going through your huge portfolio for medial sensors we came across an excellent sensor AFE4900 on your website. However, unfortunately, we couldn't…
Part Number: AFE4900
Hello.
I have a question about the PPG sensor of AFE4900.
The value will be different depending on the measurement location, but it is very different as follows. Would this be correct?
The measured value is -10mV to 15mV when…
Part Number: AFE4900 Other Parts Discussed in Thread: TIDA-01580 Dear manager.
Hi.
I am currently testing ECG signal measurement. The circuit was constructed using the AFE4900.
However, I designed analog GND and digital GND into one. TIDA-01580 used…