Hello TI, as in the question, what is the use of the amplitude and amplitude settings in the LDC settings (1V/2V/4V)?
1. I tried Rp stability (sample data for a long time)
2. Influence of temperature drift during cold start
3. The stability of sensor Rp in high and low temperature environment (-40℃ or +80℃).
The above experiments were all tried and found no advantage or improvement. Does this setting matter? There is no explanation in the pdf, but 4V debugging is recommended.