Hi All,
I have a project that needs two ground-referenced opamps added but I have no useful power supply rails to work from (it's a tube amp). I can get 5-8vdc supply with substantial current and I was thinking of using something like this:
NDTD0515C Murata Power Solutions | Mouser
To generate a bipolar supply. I've never used such a device and I was hoping someone has and can let me know the caveats relative to high-quality analog audio. I noticed the minimum current requirement to maintain ripple spec. I can also use linear regulators after the converter if need be. I'm trying to avoid adding a second, albeit small, power transformer.
Thanks,
Brian
Sent from my SM-N900V using Tapatalk
I have a project that needs two ground-referenced opamps added but I have no useful power supply rails to work from (it's a tube amp). I can get 5-8vdc supply with substantial current and I was thinking of using something like this:
NDTD0515C Murata Power Solutions | Mouser
To generate a bipolar supply. I've never used such a device and I was hoping someone has and can let me know the caveats relative to high-quality analog audio. I noticed the minimum current requirement to maintain ripple spec. I can also use linear regulators after the converter if need be. I'm trying to avoid adding a second, albeit small, power transformer.
Thanks,
Brian
Sent from my SM-N900V using Tapatalk