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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
    • 23 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. ...
  • Nicholas Carley
    Nicholas Carley
    • 2 months ago
    • Audio
    • Audio forum

    [FAQ] TLV320AIC3254EVM-K: Issue with GUI - not displaying anything - stuck at blank screen

    • Answered
    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 of SW3 by accident (instead of SW2) and cannot...
  • 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
>

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  • Aaron Estrada51
    Latest post by
    Aaron Estrada51
    • Nov 4, 2020 11:42 PM

    [FAQ] AKM to TI Audio Device Migration Guide

    • Resolved
    • 1 Reply
    • 857 Views
  • Marek Lis
    Latest post by
    Marek Lis
    • Sep 26, 2019 5:26 PM

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

    • 1 Reply
    • 4513 Views
  • Collin Wells
    Latest post by
    Collin Wells
    • Mar 24, 2019 12:19 AM

    [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
    • 6524 Views
  • James Zhan
    Latest post by
    James Zhan
    • Feb 27, 2021 9:05 AM

    TLV320AIC3104-Q1: Replacement for TLV320AIC3104-Q1

    • TI thinks resolved
    • 7 Replies
    • 90 Views
  • Robert Clifton56
    Latest post by
    Robert Clifton56
    • Feb 26, 2021 11:25 PM

    TAS5782M: Stability Issue in PPC3 GUI

    • 1 Reply
    • 15 Views
  • Martin Rudloff
    Latest post by
    Martin Rudloff
    • Feb 26, 2021 11:02 PM

    TPA1517: Crackling noises when moving the mouse on PC

    • TI thinks resolved
    • 16 Replies
    • 125 Views
  • Simon Merrett
    Simon Merrett
    • Feb 26, 2021 10:27 PM

    TLV320AIC3110: Whole chip configuration sequence, single headset mic configuration and headphone reinsertion not resulting in sound.

    • 0 Replies
    • 7 Views
  • Justin Beigel
    Latest post by
    Justin Beigel
    • Feb 26, 2021 9:58 PM

    LM4838: LM4838 has noise sound with speaker

    • TI thinks resolved
    • 14 Replies
    • 236 Views
  • Justin Beigel
    Latest post by
    Justin Beigel
    • Feb 26, 2021 9:53 PM

    TAS2564: Error when porting the code to Qualcomm qcs40x_1_2_50_212 platform

    • 1 Reply
    • 10 Views
  • albgarc2014
    albgarc2014
    • Feb 26, 2021 9:47 PM

    TLV320AIC3106: AM437x + audio

    • 0 Replies
    • 4 Views
  • Chris Featherstone
    Latest post by
    Chris Featherstone
    • Feb 26, 2021 9:09 PM

    OPA1604: Alternative device to OPA1604

    • TI thinks resolved
    • 2 Replies
    • 20 Views
  • Alex Huynh
    Latest post by
    Alex Huynh
    • Feb 26, 2021 8:55 PM

    TLV320AIC3104: Rollover observed on ADC

    • 9 Replies
    • 102 Views
  • matt newport
    Latest post by
    matt newport
    • Feb 26, 2021 8:39 PM

    PCM4222: Running in slave mode

    • Resolved
    • 4 Replies
    • 43 Views
  • James Berry2
    Latest post by
    James Berry2
    • Feb 26, 2021 8:32 PM

    DIX4192: DIX4192 Interfacing

    • Resolved
    • 4 Replies
    • 40 Views
  • Robert Clifton56
    Latest post by
    Robert Clifton56
    • Feb 26, 2021 8:07 PM

    TAS5825M: Process flow 7 Base/Pro 48k DSP register map

    • 1 Reply
    • 10 Views
>
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