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Audio forum

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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] 1980 National Semiconductor Audio Handbook

    Don Dapkus
    Don Dapkus
    I heard there was an epic handbook published by National like 40 years ago. Do you have a pdf of it?
    • Answered
    • 4 months ago
    • Audio
    • Audio forum
  • [FAQ] PCM2906C: How to enable Linux Volume Control when Sound Device does not have capture/record control?

    pdjuandi
    pdjuandi
    Part Number: PCM2906C When running this USB Audio Converter device on Linux System, no capture/record control is seen in ALSA MIXER GUI thus the record volume can not be adjusted. How do you enable the volume control in this scenario?
    • Answered
    • 6 months ago
    • Audio
    • Audio forum
  • [FAQ] Tips to help you solve problems more efficient

    Aylin Zhang
    Aylin Zhang
    Read First: High-quality, comprehensive questions can help you solve problems faster According to your question, please follow the prompts below to select the relevant information you can provide, which will help you get fast and accurate support. Basic…
    • 8 months ago
    • Audio
    • Audio forum
  • [FAQ] TAS2563: PDM Interface

    Ivan Salazar
    Ivan Salazar
    Part Number: TAS2563 Other Parts Discussed in Thread: TAS2X63EVM How is PDM interface configured in TAS2563?
    • Answered
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] Ultra-low noise JFETs from Texas Instruments

    Tyler Noyes
    Tyler Noyes
    Other Parts Discussed in Thread: JFE150 , TINA-TI We recently launched the JFE150, a discrete N-channel JFET targeting low noise applications. JFE150 data sheet Product information and support Some key specs of the JFE150: 0.8 nV/rtHz broadband noise at…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] TLV320ADC3101: Voltage Measurement Transfer Function

    Collin Wells
    Collin Wells
    Part Number: TLV320ADC3101 Other Parts Discussed in Thread: TLV320ADC3100 Hello, What is the transfer function relationship between the input voltage applied to the TLV320ADC3101 and TLV320ADC3100 devices and the resulting output codes?
    • Answered
    • over 2 years ago
    • Audio
    • Audio forum
  • [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 2 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. Best regards…
    • over 2 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 2 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 2 years ago
    • Audio
    • Audio forum
>

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  • Answered

    [FAQ] AKM to TI Audio Device Migration Guide 0

    5818 views
    1 reply
    Latest over 2 years ago
    by Aaron Estrada
  • Suggested Answer

    PCM1681: min tr and tf in Standard-mode 0

    90 views
    4 replies
    Latest 1 hour ago
    by Youhei Miyaoka
  • Suggested Answer

    PCM4104: unused terminal configuration in software mode 0

    58 views
    2 replies
    Latest 2 hours ago
    by Yasushi Fujiwara
  • Suggested Answer

    TLV320AIC3111EVM-K: What speaker and microphones can be used with the eval board 0

    51 views
    2 replies
    Latest 2 hours ago
    by Mitesh Hiran
  • Not Answered

    LME49724: Searching for alternative part with higher output range 0

    60 views
    2 replies
    Latest 3 hours ago
    by Sameep Pai S
  • Not Answered

    TLV320AIC3268: CODEC ADC Count vs Input Voltage & Full Scale Range Issue 0

    14 views
    0 replies
    Started 4 hours ago
    by Hafiz Haja
  • Suggested Answer

    TAS2770YFFEVM: TAS2770YFFR 0

    128 views
    10 replies
    Latest 5 hours ago
    by SHUBHAM CHOUHAN
  • Suggested Answer

    Alternative for LRA Haptic Driver AW86927 0

    61 views
    1 reply
    Latest 6 hours ago
    by Jeff McPherson
  • Suggested Answer

    [Audio DAC] Inquiry for product recommendation 0

    72 views
    6 replies
    Latest 6 hours ago
    by Jeff McPherson
  • Not Answered

    PCM5102A: PCM5102A can't export output 0

    177 views
    15 replies
    Latest 8 hours ago
    by Jiahui Gao
  • Not Answered

    TPA6304-Q1: version? 0

    58 views
    3 replies
    Latest 9 hours ago
    by kevin.huang_FJXM
  • Answered

    TPA6011A4: The temperature of TPA6011A4PWP-IC rises abnormally when starting up. 0

    89 views
    4 replies
    Latest 10 hours ago
    by Polo Huang
  • Not Answered

    TLV320AIC3106-Q1: TLV320AIC3106-Q1 Connected To Multiple Audio Devices 0

    88 views
    4 replies
    Latest 10 hours ago
    by YuJui Liang
  • Not Answered

    Encode audio in S/PDIF format 0

    57 views
    1 reply
    Latest 17 hours ago
    by Pavel Yermolenko
  • Not Answered

    INA1650EVM: 3 INA1650s fed from one signal 0

    35 views
    0 replies
    Started 19 hours ago
    by Vinnie Rossi
  • Not Answered

    PCM1718: PCM1702 has been discontinued. Can we recommend products with similar functions? 0

    34 views
    0 replies
    Started 22 hours ago
    by jeno.zhang
  • Not Answered

    TLV320AIC3110: The loop-out function of TLV320AIC3110 causes noise in the ADC module 0

    189 views
    10 replies
    Latest 2 days ago
    by paul.tau
  • Not Answered

    TPA6203A1ZQVR EOL PART WITH SEALED DATE LATER THAN LAST SHIPPED DATE 0

    59 views
    2 replies
    Latest 2 days ago
    by Jeff Julich
  • Not Answered

    TLV320DAC3203: Maximum BCLK value for TDM Application 0

    103 views
    6 replies
    Latest 2 days ago
    by Ivan Salazar
  • Not Answered

    TLV320ADC6120: How to get a channel gain an AGC unit sets? 0

    76 views
    3 replies
    Latest 2 days ago
    by Ore Ogundana
>
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