Hi Shinichi Inoue [quote userid="119143" url="~/support/data-converters-group/data-converters/f/data-converters-forum/1533088/ads124s08-what-is-the-total-conversion-time-for-using-2-channels-pt100"]Is it possible to think of this as a value that doubles the FIRST DATA CONVERSION in SINGLE-SHOT CONVERSION MODE, since I will be switching between channels?[/quote] This is basically correct. If the customer wants to measure one sample on the first RTD, then measure one sample on the second ADC, and then repeat, the latency per channel will be the first conversion latency. The total latency will then be 2 * First Conversion Latency You can refer to this app note for more information: https://www.ti.com/lit/an/sbaa535a/sbaa535a.pdf?ts=1751041302570&ref_url=https%253A%252F%252Fwww.google.com%252F Example 8-1 is similar to what you are talking about, but instead of taking 3x conversions per channel you would only take 1x. See the image below where you would just ignore conversions 2 and 3 on each channel -Bryan
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