Part Number: ADS131E08 Other Parts Discussed in Thread: ADS131M08 , Tool/software: Hi all,
I am developing a modular data acquisition system for cryogenic temperature devices. This system currently is based around the ADS131m08 ADCs which appear to be a…
Part Number: ADS131E08 Other Parts Discussed in Thread: ADS131M08 Tool/software: Hello,
I am currently developing a data acquisition system which is based on ADS131E08 ADCs. I have two questions:
1. I will not use the nPWDN and nRESET pin, because to…
Hi Grady,
The test signal is a square-wave internally generated at the frequency selected, you can actually see the signal in Section 4.4, Figure 16 of the ADS131E08EVM-PDK user guide . When the same test signal from one ADS131E08 ADC is used for multiple…
Hi Bryan, Thanks for your respones !
Could you please tell Me what is the minimal frequency and the Max Frequency of the SPI for the ADS131E08s ? One more question , could you please tell me is there any guidance for the clk and the frequency for the ADS131e08s…
Part Number: ADS131E08 Tool/software: Hey Precision ADC Team,
I have a customer evaluating the ADS131E08 for a project and we were hoping you could help to provide guidance on a couple questions related the reference input voltage and overall measurement…
Part Number: ADS131E08 I am trying to measure 10Arms through current trunsformer with a shunt and a 2nd order lowpass differential butterworth.
I realized that when I try to measure the input with two oscilloscope`s probes with GND reference, the offset…
Part Number: ADS131E08
Tool/software:
I am using TI ADC part# ADS131E08.
Here is the ADC configuration used.
#3 channel : Voltage measurement (3phase) #3 channel : Current measurement (3phase) #1 chanel : Internal-zero current measurement. #1 chanel …
Hi Alberto S. G.,
I was able to confirm with my EVM that this is in fact how the ADC behaves. So there is no issue with what you are seeing, this is the intended device behavior at 16 kSPS. The "rounding" will not cause any issues with your measurements…
Part Number: ADS131E08 Hey PADC team,
I have a customer evaluating the ADS131E08 for a new design and we were hoping you could provide guidance on how to handled the unused GPIO pins.
The DS mentions that they should be connected to DGND with a 10kOhm…
Part Number: ADS131E08S Other Parts Discussed in Thread: ADS131E08 Configuration and Issue Description for ADS131E08
We have set up the ADS131E08 as detailed below:
Initialization and Configuration Setup: Channel Configuration: Calibration Process:
Issue…
