Part Number: ADS1292 Is it safe to operate this part with AVDD powered down, while VDD is powered up?
That is, AVDD=0, VDD=3.3.
I haven't had any problems, but wonder if this is a legal configuration?
Part Number: ADS1292 Other Parts Discussed in Thread: ADS1293 , , ADS1294R I have a system that uses the ads1293 and it works well. I want to add respiration so I want to
run a 1292R chip in sync with the 1293..
I this possible ? is it a good idea ?
The…
Part Number: ADS1292 Other Parts Discussed in Thread: ADS1294
In the 8.3.10.2.1 DC Lead-Off mode of the ADS1292 Datasheet, two modes are provided: a) External Pull-Up/Pull-Down Resistors and b) Input Current Source. We now want to choose the a) method…
Part Number: ADS1292 Hello,
We are using the ADS1292 chip for an EMG acquisition application. On our most recent hardware revision, we encountered a problem that the VREFP pin on the chip is not generating 2.42V voltage. On a earlier design, this wasn…
Part Number: ADS1292 Hi,
I'm following up on several threads related to calibration of the ADS129x device. This thread has essentially the question I'm asking: https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum…
Part Number: ADS1292 Hi. Would you please explain:
ADS1292, lead detection comparators settings. If I choose the default range 5..95% - it will be percent from what value? AVDD? Vref? Other?
Regards
Vladimir
Part Number: ADS1292 Hello,
Does an antialiasing filter have to be placed in front of the ADS1292?
This is our hardware & firmware configuration.
— Frequency range: 0.5 Hz – 40 Hz — Use of dry electrodes — 2-channel with a common electrode…
Hi,
I would not say nor use this statement " AC lead off so sensitive that this can produce such spikes in ECG".
As described in the datasheet, AC lead off detection generates/switches the current source in high frequency, so as described,
"The…
Part Number: ADS1292 Hi Experts,
Good day! I need your confirmation regarding my understanding of the data sheet.
If this device has 3V for the analog supply, I know that is within acceptable limits.
I want to confirm if it can withstand 5 volts in the…