Hi Team,
I am working with the 3109 EVM and I a feeding a 1kHz sine-wave, single-ended into the LINE1P Analog Input with the LINE1M grounded. My goal is to have that signal routed to LEFT_LOP with adjustable gain settings. Signal path and diagram below..
If I close SWL-1 and SWL-4 to directly connect the input to output, I can get the signal to traverse through the device.
However, I am not able to find the right setting to get the signal to go though the device in a way that I can adjust the gain settings. I have configured the Line Outputs as shown below, but only see a change in the output when I click the "Powered Up" checkbox. The change I see is that the output has a DC bias of about 1.5V.
Please let me know what changes I should make to get the input signal to the output with configurable gain.
Thank you!
Jared
