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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] PCM1840EVM: PCM1840EVM Audio Format Selection

    Zak Kaye
    Zak Kaye
    Part Number: PCM1840EVM Other Parts Discussed in Thread: PCM1840 The audio format selection settings outlined in the PCM1840EVM User's Guide and board silkscreen do not match the PCM1840 datasheet, which is correct?
    • Answered
    • 2 months ago
    • Audio
    • Audio forum
  • [FAQ] PCM3060: PCM3060 ESD

    Natsuki Ohkuma
    Natsuki Ohkuma
    Part Number: PCM3060 Dear TI I would like to know the ESD (MM/HBM/CDM) rating of PCM3060. A customer of mine is asking for the ESD ratings so that they can protect against harming the part during handling and loading on PCB. Please advise. Best regards…
    • 3 months ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3254EVM-K: Issue with GUI - not displaying anything - stuck at blank screen

    Nicholas Carley
    Nicholas Carley
    Part Number: TLV320AIC3254EVM-K My customer is having issues getting the Eval Board started. It is connected via USB (D2 lights up). But when the GUI is launched nothing is displayed and here is an image of what we're getting: I changed the settings…
    • Answered
    • 4 months ago
    • Audio
    • Audio forum
  • [FAQ] PCM1808: Sampling rate effects on input impedance

    Collin Wells
    Collin Wells
    Part Number: PCM1808 Hello, Does the sampling rate impact the input impedance of the PCM1808? The typical value is 60kΩ at 48kHz.
    • Answered
    • 4 months ago
    • Audio
    • Audio forum
  • [FAQ] PCMD3180: Is there a Linux Driver for the PCMD3180 devices?

    Collin Wells
    Collin Wells
    Part Number: PCMD3180 Hello, Is there a publicly available Linux driver for the PCMD3180 devices?
    • Answered
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] TLV320ADC5140: Is there a Linux Driver for the TLV320ADC5140 family of devices?

    Collin Wells
    Collin Wells
    Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320ADC3140 , , TLV320ADC6140 Hello, Are there publicly upstreamed Linux drivers for the TLV320ADC5140, TLV320ADC3140 and TLV320ADC6140?
    • Answered
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3100: AK4637 Cross Reference Replacements and Upgrades

    Ali Anwar
    Ali Anwar
    Part Number: TLV320AIC3100 Hi, We are looking for cross reference replacements for the AK4637 for both the commercial and automotive versions. What mono codec with integrated speaker amplifier does TI have to recommend?
    • Answered
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] PCM1840: AK5384 Cross Reference Replacements and Upgrades

    Ali Anwar
    Ali Anwar
    Part Number: PCM1840 Hi, We are looking for cross reference replacements for the AK5384 for both the commercial and automotive versions. What quad channel (4-channel) audio ADCs does TI have to recommend?
    • Answered
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] AKM to TI Audio Device Migration Guide

    Aaron Estrada51
    Aaron Estrada51
    Hello, Do you have a list of cross reference audio ICs for engineers who want to transition from AKM to TI? Regards, Aaron Estrada
    • 5 months ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3100: AK4649 Replacement and Upgrade Options

    Aaron Estrada51
    Aaron Estrada51
    Part Number: TLV320AIC3100 Other Parts Discussed in Thread: TLV320AIC3120 , TLV320AIC3254-Q1 , TLV320AIC3106-Q1 Hello, We are looking at cross reference requirements for the AK4649 for both commercial and automotive applications. What CODEC can TI recommend…
    • Answered
    • 5 months ago
    • Audio
    • Audio forum
>

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  • Not Answered

    [FAQ] AKM to TI Audio Device Migration Guide 0

    1090 views
    1 reply
    Latest 5 months ago
    by Aaron Estrada51
  • Not Answered

    [FAQ] How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers? 0

    4673 views
    1 reply
    Latest over 1 year ago
    by Marek Lis
  • Answered

    [FAQ] TLV320AIC, TLV320ADC, and PCM families of Audio ADCs and CODECs and DIR/DIX/DIT/SRC Audio Trancievers and Sample Rate Converters FAQs 0

    6756 views
    1 reply
    Latest over 2 years ago
    by Collin Wells
  • Not Answered

    TAS5806MEVM: Output Filter Capacitor and Resistor 0

    5 views
    1 reply
    Latest 2 hours ago
    by Severin Getzner
  • Not Answered

    TLV320ADC5140: Unused GPIO1 (Pin 20) 0

    3 views
    0 replies
    Started 6 hours ago
    by Chia Cheng Wang
  • Not Answered

    RF transceiver module for live sound transmission "Walkie-Talkie" 0

    4 views
    0 replies
    Started 8 hours ago
    by Ananth Pulikkal
  • Answered

    TAS3251: Qusetion of analog and digital ground of TAS3251 0

    60 views
    6 replies
    Latest 8 hours ago
    by Tsai Anson
  • Answered

    TPA3255: Reset pin voltage vs current characteristic 0

    100 views
    8 replies
    Latest 1 day ago
    by hans Verhees
  • Not Answered

    TAS5421-Q1: Ramp rate limitation 0

    9 views
    0 replies
    Started 1 day ago
    by Wayne Liu(BeiJing)
  • Not Answered

    TAS2770: OTE_RETRY and OCE_RETRY register bits 0

    14 views
    1 reply
    Latest 1 day ago
    by Justin Beigel
  • Not Answered

    TAS2557: There was a high frequency noise on the announcer 0

    125 views
    18 replies
    Latest 1 day ago
    by Justin Beigel
  • Answered

    TAS5720L: not working 0

    124 views
    8 replies
    Latest 1 day ago
    by khieu sy
  • Not Answered

    Adaptability of MCLK for TAS2557 0

    49 views
    4 replies
    Latest 1 day ago
    by Justin Beigel
  • Not Answered

    TAS2560: TAS2560 -Noise 0

    47 views
    3 replies
    Latest 1 day ago
    by Justin Beigel
  • Suggested Answer

    TAS2505-Q1: MCLK and BCLK 0

    36 views
    3 replies
    Latest 2 days ago
    by Justin Beigel
  • Answered

    TLV320AIC3104: Drop In replacement 0

    20 views
    1 reply
    Latest 2 days ago
    by Collin Wells
  • Not Answered

    TPA3129D2: Getting weird behavior from the chip 0

    69 views
    5 replies
    Latest 2 days ago
    by Robert Clifton56
  • Not Answered

    PCM3003: Design Questions - SYSCLK tolerance, Power-On Reset Procedure, Capacitor Recommendation 0

    17 views
    1 reply
    Latest 2 days ago
    by Aaron Estrada51
  • Not Answered

    TAS5825M: Is SDOUT in "DSP input (pre-processing)" mode supposed to pass all TDM channels from SDIN to SDOUT? 0

    12 views
    0 replies
    Started 2 days ago
    by Daniel Germann1
  • Not Answered

    PCM5122: Audio forum 0

    10 views
    0 replies
    Started 2 days ago
    by Raymond Sam
>
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