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TAS2770: Schematic and Layout Review of TAS2770 Audio Amplifier

parth kalaria
Prodigy 90 points
Part Number: TAS2770


Hello TI Team,

We have used TAS2770YFFR Audio amplifier in our design. We have designed the schematic and layout based on the datasheet and EVM reference design.

Could you please review the attached schematic and Gerber data and provide your feedback if any?

Regards,

Parth Kalaria

5756.TAS2770YFFR_GerberPDF.pdf7457.TAS2770YFFR_SCH.pdf

  • 0
    TI__Intellectual 2030 points

    Hello Parth,

    For the ceramic bypass caps, use X5R or better.

    I've checked our schematic bypass - looks good.  I can't really get much from the layout plots you provided.  As long as bypass caps are close the the DUT, it has proper ground plane.   Place R793 and R799 close the DUT as if they were fitted for inductors.

    Make sure you have proper pull ups for the I2C line.

    -Jeff