PCM4222: PSRR specification for PCM4222

Stephan P

Part Number: PCM4222

Hi,

I checked the PCM4222s datasheet but did not find a specification for the power supply rejection ratio of the IC (VCC1 and VCC2). Are these values specified elsewhere or could you please provide these numbers?

Thanks,
Stephan

over 4 years ago

0 Zak Kaye over 4 years ago

TI__Mastermind 23050 points

Hi Stephan,

I don't believe we have this data readily available but I can measure this and get back to you! Please allow a few days for me to collect the data.

Best,

zak

+1 Zak Kaye over 4 years ago in reply to Zak Kaye

TI__Mastermind 23050 points

Hi Stephan,

I was able to measure this and across frequency I measured the PSRR to be between 74-78dB. I hope this helps!

Best,

Zak

0 Stephan P over 4 years ago in reply to Zak Kaye

Prodigy 220 points

Thank you Zak, that answers my question.

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PCM4222: PSRR specification for PCM4222