TI E2E support forums
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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
    • over 4 years 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. …
    • over 4 years 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
    • over 4 years 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
    • over 4 years 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
    • over 4 years 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
    • over 4 years 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
    • over 4 years 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
    • over 4 years ago
    • Audio
    • Audio forum
  • [FAQ] AKM to TI Audio Device Migration Guide

    Aaron Estrada
    Aaron Estrada
    Hello, Do you have a list of cross reference audio ICs for engineers who want to transition from AKM to TI? Regards, Aaron Estrada
    • Answered
    • over 4 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3100: AK4649 Replacement and Upgrade Options

    Aaron Estrada
    Aaron Estrada
    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…
    • Answered
    • over 4 years ago
    • Audio
    • Audio forum
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    PROCESSOR-SDK-AM67: BeagleY AI uname 6.1.83 + ADCx140EVM-PDK . 4 TDM, 48000 hz, 16kbit. codec slave, codec master 0

    282 views
    20 replies
    Latest 5 days ago
    by Suren Porwar
  • Suggested Answer

    TPA3255: DC-coupling into TPA3255 – input CM level? 0

    70 views
    2 replies
    Latest 5 days ago
    by Sydney Northcutt
  • Suggested Answer

    TLV320AIC3100: TLV320AIC3100 0

    191 views
    15 replies
    Latest 5 days ago
    by Garret Godfrey
  • Answered

    PCM1809: A few questions 0

    122 views
    7 replies
    Latest 5 days ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3104: I2C spike on SDA Line 0

    121 views
    9 replies
    Latest 5 days ago
    by Garret Godfrey
  • Not Answered

    TAA5242: MICBIAS, VREF PSRR 0

    58 views
    3 replies
    Latest 6 days ago
    by Lakshmi Narasimhan Badrinarayanan
  • Answered

    MC33078: Request for schematic design review 0

    131 views
    13 replies
    Latest 6 days ago
    by Jeffrey Chung1
  • Suggested Answer

    TAC5112: echo cancellation 0

    43 views
    1 reply
    Latest 6 days ago
    by Garret Godfrey
  • Suggested Answer

    TAA5242: VIH, VIL spec 0

    85 views
    5 replies
    Latest 6 days ago
    by Lakshmi Narasimhan Badrinarayanan
  • Not Answered

    TPA3002D2: MODE_OUT PIN always low even though MODE PIN LOW. No audio coming to Speakers 0

    430 views
    30 replies
    Latest 6 days ago
    by Sydney Northcutt
  • Not Answered

    PCM4222EVM: 3d model 0

    37 views
    1 reply
    Latest 6 days ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3106: mono speaker 0

    31 views
    1 reply
    Latest 6 days ago
    by Jeff McPherson
  • Answered

    PCM1841-Q1: How are the 4 inputs handled when I2S is selected? 0

    27 views
    1 reply
    Latest 6 days ago
    by Jeff McPherson
  • Answered

    TAA5212EVM-K: Pure Path™︎ Console does not recognize the device 0

    52 views
    2 replies
    Latest 7 days ago
    by Daisuke Asakura
  • Suggested Answer

    TAS5825MEVM: Need an initial dsp firmware for tuning audio PA 0

    37 views
    1 reply
    Latest 7 days ago
    by Wenbin Li1
  • Suggested Answer

    TAS5828M: Using the DSP for audio delay. 0

    92 views
    6 replies
    Latest 7 days ago
    by Wenbin Li1
  • Answered

    TAS5805M: Idle current variation 0

    67 views
    2 replies
    Latest 7 days ago
    by Noriyuki Miura
  • Answered

    TPA2000D1: Control output power 0

    43 views
    1 reply
    Latest 7 days ago
    by Ivan Salazar
  • Not Answered

    TLV320ADC3001: TLV320ADC3001 0

    80 views
    8 replies
    Latest 7 days ago
    by Jeff McPherson
  • Not Answered

    TLV320AIC3104: Noise Issue with TI Audio Codec 0

    36 views
    1 reply
    Latest 7 days ago
    by Mir Jeffres
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