Part Number: ADS131A02 Hi team,
My customer use ADS131A02 in their project, and occasionally, the oscillator does not work.
The customer attempt to remove C155 and C158 or change them to 30pF. However, the crystal will still not work occasionally.
For…
Part Number: ADS131A02 Hi team,
My customer is considering using ADS131A02 in configuration like the one on Figure 96.
Based on this figure, same CLK is used for all the devices. Is it OK to use separate CLKs (crystals)?
Best regards,
Kurumi
Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131A04 Hello, Let me confirm how I should consider frequency characteristic of sinc3 filter. I would like to confirm -3dB cutoff frequency of digital filter. I believe that figure 46 Sinc3 Filter Roll…
Part Number: ADS131A02 Hello Team,
if supply voltage = 5.2V and Vrefext = 5V, which violates the max Vrefext value according data sheet, do we expect any degradation in INL or DNL?
Or would this have an impact on lifetime?
My customer tested this and…
Part Number: ADS131A02 Hi team,
Let me clarify timing of RESET at PoR. Datasheet states "After all supplies are established and the RESET pin goes high, an internal power-on-reset (POR) is performed." in section 9.4.2 and "RESET can come up with Power…
Part Number: ADS131A02 Dear Expert ,
Good day!
Our customer use the ADS131A02 , when he want to send the write command to the device , the device always feedback 2204(status) 2244(data) , if he sent the unlock command , the device will feedback 0655(unlock…
Part Number: ADS131A02 Hello,
I am using ADS131A02 in my design to read two analog values. M1 is connected to ground (24bits device word length), by default ADS131 is in dynamic-frame mode with CRC disabled. To read the ADC conversion data I am using…
Part Number: ADS131A02 Hi Experts,
I want to confirm the latency from ADC sampling to conversion data over SPI. ADS131A02 adopts SINC3 filter and additional one cycle is required to output the data over SPI. Below is my understanding so please let me…
Part Number: ADS131A02 Other Parts Discussed in Thread: ADS131A04 , I found in the datasheet " ADC self check" but it's not clear to me what is intended, could you explain that in more details?
Another doubt: is it possible to read the analog…