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TI Home » TI E2E Community » Support Forums » Data Converters » Audio Converters » Audio Converters Forum » Looking for 1-20W Audio Amplifier w/ S/PDIF Input
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Looking for 1-20W Audio Amplifier w/ S/PDIF Input

This question has suggested answer(s)
George Ioakimedes
Posted by George Ioakimedes
on Dec 24 2012 12:21 PM
Intellectual910 points

Does such a critter exist? I know I can take S/PDIF and convert to I2S and then go to a Class D amp but I was hoping to find a single chip low cost solution. Doesn't have to be high powered or audiophile quality.

Happy Holidays Everyone!!

George

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  • Don Dapkus
    Posted by Don Dapkus
    on Dec 26 2012 14:32 PM
    Suggested Answer
    Guru102005 points

    Hi, George,

    i don't think so. DIR9001 driving a TAS5727. Done!

    -d2

    -----

    Don Dapkus

    Audio Applications Engineering Manager

    Dallas, TX USA

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  • George Ioakimedes
    Posted by George Ioakimedes
    on Dec 26 2012 15:26 PM
    Intellectual910 points

    That's what it was looking like but I was hoping I missed something!

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  • George Ioakimedes
    Posted by George Ioakimedes
    on Dec 27 2012 11:30 AM
    Intellectual910 points

    Still looking around at all the options and ran across this pair of parts, TAS5001 at the input and a pair of TAS5111A. What's your thoughts?

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  • Don Dapkus
    Posted by Don Dapkus
    on Dec 27 2012 15:43 PM
    Guru102005 points

    George,

    I think you read the block diagrams our marketing guys make too closely.

    The TAS5001 doesn't actualyl have an S/PDIF receiver on it. What they're saying is the part can accept any I2S input coming from, perhaps an S/PDIF receiver, or a TAS3001, or a 1394 receiver, etc.

    Sorry, try again! :)

    -d2

    -----

    Don Dapkus

    Audio Applications Engineering Manager

    Dallas, TX USA

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  • George Ioakimedes
    Posted by George Ioakimedes
    on Dec 27 2012 17:22 PM
    Intellectual910 points

    Damn marketing! OK, I'm checking to see if the local guys have a TAS5710EVM to borrow since it has the total solution I need. Question for you though, most of the datasheets make reference to Toyo inductors. Are there any crosses to those as they don't seem to be readily available.

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  • Don Dapkus
    Posted by Don Dapkus
    on Dec 28 2012 12:34 PM
    Guru102005 points

    Hi, George,

    Let me know if they can round one up for you.

    We have evaluated other inductors (mostly when customers have problems!), but we don't have a quick cross-reference list, unfortunately.

    -d2

    -----

    Don Dapkus

    Audio Applications Engineering Manager

    Dallas, TX USA

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