Other Parts Discussed in Thread: OPA1642
Tool/software:
Hi TI Expert
Could you please help to me how to select operational amplifier for audio line-out or line-in or differential output? which op-amp parameters should be considered?
the use case is:
pre-stage is single-end analog audio output, we would like to select op-amp as 20Hz~20kHz bandpass filter, and transfer the single-end analog audio to differential analog audio signal or single-end analog audio output.
