Part Number: ADS1299 Tool/software: Hello TI team,
I have designed a medical device that use ADS1299 in the continuous reading mode. According to the datasheet, the power consumption should be 8.14mA including I_AVDD and I_DVDD @ 3.3V.
In my design…
Part Number: ADS1299 Tool/software: Hi,
Could you please provide a design example for AC coupling using the device ? specifically:
What is the recommended Biasing plane for the Ac signal (local GND or BIAS signal)?
What are the recommended capacitor…
Part Number: ADS1299 Tool/software: Hi,
We are applying DC BIAS voltage to the human body via a dry electrode.
Due to the unstable nature of the connection it is very sensitive to movement and partial adhesion (such as hair)
The result is a variable…
Hello Inoue,
Yes, HTOL is an accelerated product stress test conducted at high temperatures for 1,000 hours to accelerate component aging. The exact number of equivalent operating years depends on the assigned Acceleration Factor. That exact information…
Part Number: ADS1299-4 Other Parts Discussed in Thread: ADS1299 Tool/software: Dear all,
I would like to divide an existing 24.576MHz clock by 12 to drive the 2.048MHz clock input of the 1299.
My question:
Must this 2.048MHz clock be square, i.e. 50%…
Hi Raja,
I was referring to the number of electrodes connected to the BIAS summing node. As you can see in Figure 39, each device has a BIAS amplifier which can support up to 16 inputs (8 INxP and 8 INxN) used for common-mode derivation. These inputs…
Hello Ryan
I got your point. Since I do not have similar jumper setting option (JP25, JP6, JP7, JP8) left open pins on my new (customized) board, So I need to go for soldering on PCB. My point was, what if I do measurement on common reference on negative…
Part Number: ADS1299 Tool/software: I am in process of programming and controlling ADS1299 using a Microcontroller and for now I am successfully able to read device ID, able to read/write registers and now configured to generate test signal on all channels…
Hi Harijith,
We do not have such device specific documentation to provide. TI's policies regarding NRND and obsolete products are explained in the link I provided, including the note below:
We have many customers worldwide who have gone to market…
Part Number: ADS1299 Tool/software: Hi team,
customer use ADS1299 in system and RE report feedback there is 128MHz interference. And after power down ADS1299, RE pass. I was wondering if there is any interference source in ADS1299 will cause 128MHz interference…
