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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.
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Frequent Questions
  • Zak Kaye
    Zak Kaye
    • 22 days ago
    • Audio
    • Audio forum

    [FAQ] PCM1840EVM: PCM1840EVM Audio Format Selection

    • Answered
    Part Number: PCM1840EVM The audio format selection settings outlined in the PCM1840EVM User's Guide and board silkscreen do not match the PCM1840 datasheet, which is correct?
  • Natsuki Ohkuma
    Natsuki Ohkuma
    • 2 months ago
    • Audio
    • Audio forum

    [FAQ] PCM3060: PCM3060 ESD

    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. ...
  • Collin Wells
    Collin Wells
    • 2 months ago
    • Audio
    • Audio forum

    [FAQ] PCM1808: Sampling rate effects on input impedance

    • Answered
    Part Number: PCM1808 Hello, Does the sampling rate impact the input impedance of the PCM1808? The typical value is 60kΩ at 48kHz.
  • Collin Wells
    Collin Wells
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] PCMD3180: Is there a Linux Driver for the PCMD3180 devices?

    • Answered
    Part Number: PCMD3180 Hello, Is there a publicly available Linux driver for the PCMD3180 devices?
  • Collin Wells
    Collin Wells
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] TLV320ADC5140: Is there a Linux Driver for the TLV320ADC5140 family of devices?

    • Answered
    Part Number: TLV320ADC5140 Hello, Are there publicly upstreamed Linux drivers for the TLV320ADC5140, TLV320ADC3140 and TLV320ADC6140?
  • Ali Anwar
    Ali Anwar
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] TLV320AIC3100: AK4637 Cross Reference Replacements and Upgrades

    • Answered
    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?
  • Ali Anwar
    Ali Anwar
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] PCM1840: AK5384 Cross Reference Replacements and Upgrades

    • Answered
    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?
  • Aaron Estrada51
    Aaron Estrada51
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] AKM to TI Audio Device Migration Guide

    Hello, Do you have a list of cross reference audio ICs for engineers who want to transition from AKM to TI? Regards, Aaron Estrada
  • Aaron Estrada51
    Aaron Estrada51
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] TLV320AIC3100: AK4649 Replacement and Upgrade Options

    • Answered
    Part Number: TLV320AIC3100 Hello, We are looking at cross reference requirements for the AK4649 for both commercial and automotive applications. What CODEC can TI recommend as a replacement or upgrade? Regards, Aaron Estrada
  • Aaron Estrada51
    Aaron Estrada51
    • 3 months ago
    • Audio
    • Audio forum

    [FAQ] PCM3168A: AK4628 Replacement and Upgrade Options

    • Answered
    Part Number: PCM3168A Hello, We are looking at cross reference requirements for the AK4628 for both commercial and automotive applications. What CODEC can TI recommend as a replacement or upgrade? Regards, Aaron Estrada
>

View FAQ threads
Recommended
  • Aaron Estrada51
    Latest post by
    Aaron Estrada51
    • Nov 4, 2020 11:42 PM
    • Posted in Audio forum

    [FAQ] AKM to TI Audio Device Migration Guide

    • Resolved
    • 1 Reply
    • 852 Views
  • Marek Lis
    Latest post by
    Marek Lis
    • Sep 26, 2019 5:26 PM
    • Posted in Audio forum

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

    • 1 Reply
    • 4505 Views
  • Collin Wells
    Latest post by
    Collin Wells
    • Mar 24, 2019 12:19 AM
    • Posted in Audio forum

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

    • Resolved
    • 1 Reply
    • 6521 Views
  • Danilo Austria
    Danilo Austria
    • Feb 26, 2021 1:26 PM
    • Posted in Audio forum

    OPA1604: Alternative device to OPA1604

    • 0 Replies
    • 1 View
  • Collin Wells
    Latest post by
    Collin Wells
    • Feb 26, 2021 1:08 PM
    • Posted in Audio forum

    PCM6020-Q1: EVM support

    • TI thinks resolved
    • 1 Reply
    • 6 Views
  • Collin Wells
    Latest post by
    Collin Wells
    • Feb 26, 2021 12:39 PM
    • Posted in Audio forum

    TLV320AIC3104: Audio forum

    • TI thinks resolved
    • 5 Replies
    • 64 Views
  • Roy Hsu
    Roy Hsu
    • Feb 26, 2021 11:51 AM
    • Posted in Audio forum

    TPA3111D1: Operation at PVCC = 16V

    • 0 Replies
    • 1 View
  • Edward Rose
    Latest post by
    Edward Rose
    • Feb 26, 2021 11:44 AM
    • Posted in Audio forum

    TAS5782M: Speaker characterization Data Input mistmatch

    • TI thinks resolved
    • 7 Replies
    • 89 Views
  • GARETH OU
    Latest post by
    GARETH OU
    • Feb 26, 2021 9:33 AM
    • Posted in Audio forum

    LM4950: Question

    • 2 Replies
    • 28 Views
  • Leon Peng
    Latest post by
    Leon Peng
    • Feb 26, 2021 9:08 AM
    • Posted in Audio forum

    TAS5825M: there is no audio output after TAS5825M power up.

    • 3 Replies
    • 24 Views
  • Wayne Chen (ODM FAE)
    Wayne Chen (ODM FAE)
    • Feb 26, 2021 8:57 AM
    • Posted in Audio forum

    TAS2X63EVM: Need Downmix SDOUT CFG on TAS2563 QFN EVM

    • 0 Replies
    • 4 Views
  • Sam(MPAA) Zhang
    Latest post by
    Sam(MPAA) Zhang
    • Feb 26, 2021 8:40 AM
    • Posted in Audio forum

    TAS5760M: SPK_FAULT signal is asserted low

    • TI thinks resolved
    • 34 Replies
    • 563 Views
  • user5338595
    Latest post by
    user5338595
    • Feb 26, 2021 8:10 AM
    • Posted in Audio forum

    LM4838: LM4838 has noise sound with speaker

    • TI thinks resolved
    • 13 Replies
    • 229 Views
  • Ken Zhang
    Ken Zhang
    • Feb 26, 2021 7:34 AM
    • Posted in Audio forum

    TLV320ADC5140: THD and Dynamic rang relation with PGA

    • 0 Replies
    • 4 Views
  • Sadanori Kato
    Latest post by
    Sadanori Kato
    • Feb 26, 2021 7:30 AM
    • Posted in Audio forum

    TLV320ADC3140: Conditions to work with 32 bits 2-channel at 48kHz and 192kHz

    • Resolved
    • 9 Replies
    • 79 Views
>
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