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Texas Instruments (TI) Audio support forum is an extensive online knowledge base where millions of technical questions and solutions are available 24/7. You can search audio IC content or ask technical support questions on everything from audio amplifiers (op amps) and audio converters (Codecs and ADCs) to audio interface and media processors. Find the right solution for your circuit design challenges by using our TI E2E™ support forums that are supported by thousands of contributing TI experts.
Frequent questions
  • [FAQ] PUREPATHCONSOLE: MCR persistent error in PPC3

    Ivan Salazar
    Ivan Salazar
    Part Number: PUREPATHCONSOLE Tool/software: MATLAB Compiler Runtime (MCR) must be installed along with PPC3. Some firewall and other network control features may prevent a proper installation of the additional packages. If you have already followed…
    • 2 months ago
    • Audio
    • Audio forum
  • [FAQ] Does Texas Instruments support SoundWire solution for PC/Notebook applications?

    Amelia Flug
    Amelia Flug
    Welcome to Texas Instruments Audio! YES, TI has a versatile audio product portfolio that contains innovative audio amplifiers and converters. TI works with SOC partners to drive SoundWire adoption across platforms and we can support a wide variety of…
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: [FAQ] What are some new & exciting parts that TI offers?

    Jonathan Huang
    Jonathan Huang
    Other Parts Discussed in Thread: TLV320ADC5120 , TLV320ADC6120 , PCM1863 , PCM1862 , PCM1804 , PCM1822 , PCM1820 , PCM6020-Q1 , PCM1808-Q1 , PCM3120-Q1 , PCM1863-Q1 , PCM1862-Q1 , PCM5100A , PCM1754 , PCM5102A , PCM5101A , PCM1789 , PCM1754-Q1 , PCM5100A…
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] TAS2505: TAS2505: Can TAS2505 achieve 32dB gain?

    Ore Ogundana
    Ore Ogundana
    Part Number: TAS2505 Tool/software: TAS2505 reference guide claims the device can perform a 32dB gain, is this accurate?
    • Answered
    • 6 months ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: Software lookup table for audio devices

    Justine Smith
    Justine Smith
    Part Number: PUREPATHCONSOLE Tool/software: A table with links to all the software needed for audio devices and their EVMs. Find the device(s) of interest in the table and use the links to request access to the software you need. Product or…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: How to Install PurePath™︎ Console 3 Device Apps Manually

    Jeff McPherson
    Jeff McPherson
    Part Number: PUREPATHCONSOLE Tool/software: If you were granted access to a PPC3 device app, but the app is not appearing in PPC3 for download, follow the below steps. This process only needs to be completed once per PPC3 device app. 1) When a user…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3104EVM-K: When testing TLV320AIC3104EVM-K preset configuration, what do I do when AC-MODEVM Controller board is used?

    pdjuandi
    pdjuandi
    Part Number: TLV320AIC3104EVM-K Other Parts Discussed in Thread: TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC3101 , TLV320AIC34 , TLV320AIC3104 Tool/software: If you are testing the EVM of TLV320AIC3104, TLV320AIC3101, TLV320AIC3105, TLV320AIC3106…
    • Answered
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] Does TI have crosses for Infineon/Merus recent EOL or discontinued multi-level amplifiers like MA2306, MA2304, MA12070, MA12040, and IR431x?

    Amy Schnoor
    Amy Schnoor
    Part Number: TAS5827 Other Parts Discussed in Thread: TAS5828M , , TPA3223 , TPA3221 , TAS5825P , TAS5825M , TPA3220 Texas Instruments wide portfolio of Audio parts feature class-D Audio Amplifiers that are potential crosses for Discontinued, NRND or…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] TAS2562: [FAQ] Low Power Audio Speaker Amplifier FAQs

    Ore Ogundana
    Ore Ogundana
    Part Number: TAS2562 [FAQ] PUREPATHCONSOLE: Audio Software Access Request [FAQ] TAS2563: Adjusting Digital Volume Control using I2C [FAQ] TAS2563, TAS2562, TAS2557, TAS2770 Android/Linux Drivers Link [FAQ] PUREPATHCONSOLE: PurePath Console 3 gets…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] Low Power Audio CODEC FAQs

    Ore Ogundana
    Ore Ogundana
    TLV320AIC CODECs: [FAQ] TLV320AIC CODECs: High DAC output noise when running at low sampling rates [FAQ] TLV320AIC CODECs: Can I drive high impedance loads with a headphone amplifier? [FAQ] TLV320AIC CODECs: How do I synchronize multiple CODECs…
    • over 1 year ago
    • Audio
    • Audio forum
>

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  • Not Answered

    My class-D amplifier gets very hot with no load, or no input signal 0 Locked

    5486 views
    0 replies
    Started over 16 years ago
    by Don Dapkus
  • Not Answered

    Class-D Amplifier runs hot without speaker 0 Locked

    566 views
    0 replies
    Started over 16 years ago
    by quekyb
  • Not Answered

    TAS5111A - Why does this device require a power on and power off sequence? 0 Locked

    358 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    How do you design the correct reconstruction LC filter components in an Class D Audio Amp? 0 Locked

    447 views
    0 replies
    Started over 16 years ago
    by quekyb
  • Not Answered

    TAS5261 - I have copied the heatsink design from the EVM but my amplifier goes into thermal shutdown, why? 0 Locked

    321 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    What Is The “Crest Factor” And Why Is It Used? 0 Locked

    552 views
    0 replies
    Started over 16 years ago
    by quekyb
  • Not Answered

    TAS5342 - I have connected two amplifier channels in parallel (PBTL) and my output power has not increased, why? 0 Locked

    393 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    If I put my I2C audio device in shutdown, will it drag my I2C bus down? 0 Locked

    373 views
    0 replies
    Started over 16 years ago
    by Don Dapkus
  • Not Answered

    Can I use two of the same audio device on an I2C bus when they use the same address? 0 Locked

    446 views
    0 replies
    Started over 16 years ago
    by Don Dapkus
  • Not Answered

    TAS5086 - How long after I apply an input signal, do I see it at the output? 0 Locked

    308 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    TPA3123D2 - How do correct an immediate amplifier shutdown when I try to drive greater than 3/4 power? 0 Locked

    424 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    TAS5706 - How do I fix a "pop" when I change sample rates? 0 Locked

    322 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    TAS5086 - the device seems to work normally; however, there is no audio output, why? 0 Locked

    275 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    TAS5086 - What is M-State? 0 Locked

    287 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Answered

    Problem in speech signal processing with TLV320AIC23B 0 Locked

    730 views
    3 replies
    Latest over 16 years ago
    by Dominik Hartl11
  • Discussion

    Making audio sound louder: Techniques for portable audio designers Locked

    505 views
    0 replies
    Started over 16 years ago
    by Sachin Bhat21
  • Discussion

    Audio-pedia: Understanding audio jargon, terminology Locked

    1359 views
    0 replies
    Started over 16 years ago
    by Sachin Bhat21
  • Not Answered

    Achieving higher power on TAS5708 and I2C related questions. 0 Locked

    384 views
    1 reply
    Latest over 16 years ago
    by Josey Angili
  • Discussion

    Passive Component Choices in Class-D Output LC Filters Locked

    536 views
    1 reply
    Latest over 16 years ago
    by Don Dapkus
  • Not Answered

    TPA2013D1 Passive Component Selection 0 Locked

    376 views
    0 replies
    Started over 16 years ago
    by SteveCrump
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