Part Number: ADS1281 HI TIer,
I would like to samle a signal with 0.1Hz~2Hz bandwith. At first I thought ADS1281/2 is the one I need. However, th Figure 21 in ADS1281 datasheet confused me. Does it mean ADS1281 is not a good one for this case?
Part Number: ADS1281 Other Parts Discussed in Thread: ADS1282 , ADS1262 , ADS1220 Hi experts,
I've watched videos in 'TI precision labs - ADCs' and benefited from it. But I'm still confused about some parameters of practical ADCs and their usage for…
Hi w w1,
There is a timing diagram for the ADS1281 on page 6 of the datasheet and is also as shown below. See the circled section.
As shown in Figure 51, after the SYNC command the DRDY stays high for 64 data conversion periods. After the calibration…
Part Number: ADS1281 Other Parts Discussed in Thread: ADS1282 , OPA211 , OPA210 , THP210 , OPA227 , OPA1612 Hi experts,
I'm designing a high-precision measurement system that contains a low-noise and high-precision analog OPAMP front-end and an ADC…
Part Number: ADS1281 Hello,
I have some questions to interrupt you about ADS1281.
https://www.ti.com/lit/ds/symlink/ads1281.pdf?ts=1592457287081&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fdocs%252Funiversalsearch.tsp%253FsearchTerm…
Chris,
Thanks for the answers. I have a few follow-ups:
That is what we observed. I guess I was just trying to point out that Table 6 was not clear about that.
Note that we are using the ADS1281 which does not have an internal mux. We are using…
Part Number: ADS1281 Hi Team,
The customer sees FIR's GROUP DELAY in the DATASHEET of ADS1281. In the linear case, it is 30*1/fdata. Customer would like to know if there is only SINC and no FIR, what is the delay of the GROUP DELAY filter at this time…
Part Number: ADS1281 Hi, I have the ADC with the following clocks: Fclk (system clock) = 4.000 MHz SCLK (SPI serial clock) = 2 MHz I have a sampling rate of 976.6 s/s (equal to 1/1024).
How is possible to obtain exactly the data rate of 1ks/s?
Maybe…
Hi Christopher Hall,
Yes, I know we can buy from online store.
But I would like to know what is the new seismology solution when ADS1281 discontinued.
YHH
