Other Parts Discussed in Thread: ADS1260, ADS131M08, ADS131M02
Hi TI Support team,
I need a support with reading data from two channels from the adc chip. I understand the auto sequencing feature is not supported by the chip. It's mandatory to write INPMUX register with next channel information before ADC conversion starts.
In addition to above constraint, we have a time constraint for data acquisition.
Configuration used :
Currently chip is operating with Low latency filter and SPS of 4000 (every 250us) in continuous operation mode. Data ready signal is used as a trigger mechanism to read ADC data of channel 1. We also need to read channel 2 data.
My requirement is stated below :
1. Capture both channel 1 and channel 2 data within the span of 250 us.
Is this possible by any necessary means ?
If not , is there any chip which would support 8000 SPS or above with very minimal or ideally no design changes at Electrical and Software side.
Please let me know your thoughts.