Tool/software:
Hello team,
We know the peak-to-peak amplitude of sine wave can be calculated by Vref and Gain from this link.
https://www.ti.com.cn/cn/lit/an/slaae66/slaae66.pdf
But I want to keep the peak of the sine wave in the tens of millivolts.For that, I find the DAC ouput can move from the margin_low to margin_high in logarithmic slew mode.
In this way, I set margin_high as 600,margin_low as 300,and set Write_FUNC_CONFIG(0X18) 0x04 0xc8.But the actual results are not the same as expected.It is the same as in the linear model.
I want to know anything wrong in this, or the peak-to-peak value of sine wave can be controlled arbitraily?
