Can LM224 be used to process an AC signal?


To use LM224 to process an AC signal (plus or minus 500mv), the op-amp is powered by a single power supply. Is this possible? Will the op-amp be burned?
Introduction of LM224:  https://www.utmel.com/components/lm224-operational-amplifier-application-pinout-and-datasheet?id=509
128x128roseljr
DIY audio is best, but an op amp fed by a single voltage rail has to be AC coupled.  That is, you put a cap before and afterwards.

Hobbyists usually use dual op amps in 8 pin DIP configurations though.  Easy to swap out!
Yes it can be. Use the highest supply voltage that you can for best performance. What output level are you wanting to obtain?
To have an LM324 (the more well-known variant of this chip) handle an AC signal its necessary to have either two power rails (positive and negative) or a mid-rail generator circuit.

Better to ask this question on DIYAudio I reckon.