Hi folks, pretty new to working with line level vs headphone levels.
I'm wondering what I'd need to do to get a good volume controllable headphone signal out of the line out signal from the PT8211.
Could I use something like the MAX9722A after the line out signal to get a reasonable headphone signal and then tune the gain with a potentiometer for volume control?
https://www.analog.com/media/en/technical-documentation/data-sheets/MAX9722-MAX9722B.pdf
Maybe there is something even simpler with a simple op-amp circuit?
I'm trying to keep things to a single supply 5v source.
Thanks!
I'm wondering what I'd need to do to get a good volume controllable headphone signal out of the line out signal from the PT8211.
Could I use something like the MAX9722A after the line out signal to get a reasonable headphone signal and then tune the gain with a potentiometer for volume control?
https://www.analog.com/media/en/technical-documentation/data-sheets/MAX9722-MAX9722B.pdf
Maybe there is something even simpler with a simple op-amp circuit?
I'm trying to keep things to a single supply 5v source.
Thanks!