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  • TPA2001D1: No audio output

    TI Thinks Resolved
    Part Number: TPA2001D1 Other Parts Discussed in Thread: TPA2005D1 Hello, we have several boards with no audio from TPA2001D1 after approximate one year of operation. We have replaced one capacitor (Cosc) and the sound is now ok. On some boards we…

  • TPA2001D1: No audio output (part 2)

    TI Thinks Resolved
    Part Number: TPA2001D1 Part 1 is here: https://e2e.ti.com/support/audio/f/6/t/809596 (for some reason the "add related question" button is not working). We found the cause. On "bad" boards the voltage at bypass pin (pin 16) is lower than on "good…

  • RE: TPA2001D1: how to calculate the output power?

    Thanks, are there any equivalent Class D speakers that are p2p with TPA2001D1 and have a evm?
    • Answered

  • TPA2001D1 / recovery time

    Resolved
    Other Parts Discussed in Thread: TPA2001D1 , TPA2010D1 , TPA2011D1 , TPA2005D1 Hi Team, I'd like to ask about TPA2001D1. My customer would like to know the recovery time from shutdown. Is there any value as a reference? Best regards, Ya…
    • Resolved
    • Answered

  • TPA2001D1 / Output power in TA=-20～60℃

    Resolved
    Other Parts Discussed in Thread: TPA2001D1 , TPA2010D1 , TPA2011D1 Hi, My customer concerns if TPA2001D1 is capable of 1W output in Ta=-20～60℃. The datasheet shows 1W(TYP) in Ta=25℃ only, so I believe it is incapable. Is my understanding correct…
    • Resolved
    • Answered

  • TPA2001D1 DC-Coupling

    Resolved
    Other Parts Discussed in Thread: TPA2001D1 Hi, Our customers would like to use TPA2001D1 with dc-coupling of single-end source. Is it possible? We believe that it is necessary to use ac-coupling of single-end source. Could you please advise us about…
    • Resolved

  • RE: TPA2001D1 / to adjust COSC and ROSC

    Hi Don-san, Thank you for your support. TPA2001D1 is my customer's choice and he thinks this device is cost effective. I heard he also consider TPA2005D1 at the same socket. Best Regards, Yaita
    • Answered

  • TPA2001D1, Ci, DC offset, Gain Setting issues in Single ended configurations.

    Resolved
    Other Parts Discussed in Thread: TPA2001D1 1. For Single ended configuration , what is V peak to peak that could be fed to INP terminal with INN grounded with cap? 2.For single ended configuration what is INP DC offset of amplifier , Is it 0V or some…
    • Resolved

  • TPA2001D1 total current consumed by IC + speaker

    Other Parts Discussed in Thread: TPA2001D1 , TAS5630B Target is to find the total supply current consumed by TPA2001D1 & Speakers Calculation 1: Current consumed by speaker calculation : cf(db) = 10log ( Pout peak / Pout (Av) ) Crest Factor for sine wave…

  • RE: TPA2000D1-Q1: TPA2000D1-Q1 is connected to 1W SPK ?

    hi TPA2000D1-Q1 and TPA2001D1 are pin to pin? Can I use TPA2001D1 to make 0.5W/8 ohm SPK? How to set? https://www.ti.com/lit/ds/symlink/tpa2001d1.pdf?ts=1597045811571&ref_url=https%253A%252F%252Fwww.ti.com%252Faudio-ic%252Famplifiers%252Fspeaker…

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