TAS5729MD: Asking for the TAS5729 bead filter design

SHH

Part Number: TAS5729MD

Hi Team,
customer would like to evaluate the TAS5729 with bead as output filer performance on EMI.
Do you have suggested bead design value fo rthis request?

thanks,
SHH

over 6 years ago

0 Shawn Zheng over 6 years ago

TI__Mastermind 24835 points

Hi Scott,
Please recommed our customer NOT to use ferrite bead + capacitor in the output filter. TAS5729MD is a very old device and don't have spread spectrum feature. Without this feature, it could be hard to pass EMI CE test with ferrite bead + capacitor in the output filter. Our next generation digital input device can support this and will RTM in the near future.
Best regards,
Shawn Zheng

0 Shawn Zheng over 6 years ago in reply to Shawn Zheng

TI__Mastermind 24835 points

Hi Scott,
Could you please help to close this question if it's anwered? Thank you!

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TAS5729MD: Asking for the TAS5729 bead filter design