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] Audio ADCs/CODECs: What should I do with unused inputs on the TLV320ADC and TLV320AIC family of devices?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3111 , TLV320AIC3253 , TLV320AIC3256 , TLV320AIC3254 , TLV320AIC3120 , TLV320AIC3268 , TLV320AIC3104 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC3100 , TLV320AIC3101 , TLV320AIC3263 , TLV320AIC3262…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: How to transfer a completed design from Pure Path Studio (PPS) into the TLV320AIC3254 device?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3254 Once we've completed a process flow using PPS, how do we transfer the design into the TLV320AIC3254 device?
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: Electret Condenser Microphone Noise Reduction Techniques using TLV320AIC32x4 CODECs

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3204 , TLV320AIC3254 What can I do to reduce electret condenser microphone (ECM) noise using the AIC32x4 family? TLV320AIC3204, TLV320AIC3254
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: High DAC output noise when running at low sampling rates

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3204 , TLV320AIC3254 Why am I getting high noise out of my DAC when operating at low sample rates?
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: How do I calculate the input impedance of an TLV320AIC device?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3111 , TLV320AIC3253 , TLV320AIC3256 , TLV320AIC3254 , TLV320AIC3120 , TLV320AIC3268 , TLV320AIC3104 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC3100 , TLV320AIC3101 , TLV320AIC3263 , TLV320AIC3262…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: Windows 7 Compatibility of TLV320AIC EVMs

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC31 , TLV320AIC3253 , TLV320AIC32 , TLV320AIC3256 , PCM3070 , TLV320AIC3254 , TLV320DAC3203 , TLV320AIC3104 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC33 , TLV320AIC3101 , TLV320AIC3206 , TLV320AIC3204…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] Linux Drivers: Device drivers for AIC31xx/DAC31xx/AIC325x/AIC320x/AIC326x/AIC321x

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: PCMD3140 , TAA3040 , PCMD3180 , TLV320ADC3101 , TLV320ADC3100 , TLV320AIC26 , TLV320AIC3120 , TLV320AIC3100 , TLV320DAC3101 , TLV320DAC3100 , TLV320AIC3111 , TLV320AIC3110 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS Devices Information

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: TAS5103 , TAS5706 , TAS5706B , TAS5142 , TAS5342 , TAS3308 , TAS5611 , TAS5613 , TAS5342LA , TAS5342A , TAS5342L , TAS5404Q1EVM , TAS5614 , TAS5558 , TAS5538 , TAS5615 , TAS5630 , TAS5630PHD2EVM , TAS5704 , TAS5602 , TAS5707…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3254: Re-burning the programmer, not recognized

    Gene Qiu
    Gene Qiu
    Part Number: TLV320AIC3254 Hi Team, I used the tlv320aic3254evm-m evaluation board to test it. During the test, I burned the internal program. Then I couldn't identify the evaluation board. I didn't know what happened after a long day of tossing.…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] Smart Amp

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: TAS5766M , TAS5768M What you need to develop TAS576xM-based Smart Amp systems Applies to: TAS5766M TAS5768M To start Smart Amp development, you will need to: 1. Request Hardware and Software a. The Learning…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
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  • Not Answered

    [FAQ] Audio FAQ Homepage 0 Locked

    6293 views
    0 replies
    Started over 2 years ago
    by Ore Ogundana
  • Answered

    TAS6424EQ1EVM: PurePath™︎ Console 3 (PPC3) use 0

    48 views
    4 replies
    Latest 12 minutes ago
    by shuyao qiu
  • Suggested Answer

    TLV320ADC3101-Q1: Initial register settings of TLV320ADC3101-Q1 0

    236 views
    16 replies
    Latest 1 hour ago
    by hokwan lee
  • Not Answered

    TAC5212: Glitches on analog line outs 0

    98 views
    7 replies
    Latest 1 hour ago
    by De Bug
  • Not Answered

    TPA6304-Q1: Thermal Gain Foldback 0

    41 views
    5 replies
    Latest 2 hours ago
    by Shadow He
  • Not Answered

    PUREPATHSTUDIO: request for pp3 software pending for a long time 0

    21 views
    1 reply
    Latest 2 hours ago
    by Shadow He
  • Not Answered

    TLV320AIC3100: The device is not working when we adjust the volume to maximum. 0

    73 views
    9 replies
    Latest 3 hours ago
    by Mir Jeffres
  • Not Answered

    TLV320AIC34: Audio Codec inactive channels 0

    19 views
    1 reply
    Latest 3 hours ago
    by Mir Jeffres
  • Suggested Answer

    OPA134: Technical question on this IC 0

    20 views
    1 reply
    Latest 4 hours ago
    by Carrie
  • Not Answered

    TAS5825M: Questions about programming DSP tunings that originated from PPC3 0

    37 views
    3 replies
    Latest 5 hours ago
    by Shenghao Ding
  • Not Answered

    TAC5112: The tone output level changes. 0

    49 views
    3 replies
    Latest 6 hours ago
    by Garret Godfrey
  • Not Answered

    AM62D-Q1: PFUNC, RMASK, RFMT and AFSRCTL 0

    10 views
    1 reply
    Latest 6 hours ago
    by Ritapravo Sarker
  • Not Answered

    TMS320C6748: Regarding the power-up sequence of the DSP IC (TMS320C6748EZWT3) 0

    121 views
    10 replies
    Latest 7 hours ago
    by PaulM
  • Suggested Answer

    TLV320AIC3104-Q1: TLV320AIC3103-Q1 – Analog Microphone (MIC2R) Not Capturing Audio, Playback Working 0

    142 views
    9 replies
    Latest 7 hours ago
    by Jeff McPherson
  • Not Answered

    TPA6120A2: TPA6120 Alternative with Low THD+N and No Isolation Resistor 0

    60 views
    3 replies
    Latest 7 hours ago
    by Robert Clifton56
  • Not Answered

    LM4991: LM4991 single ended output AGC circuit for high impedance headphone 0

    14 views
    3 replies
    Latest 8 hours ago
    by Isaac Buliva
  • Suggested Answer

    ADC3120EVM-PDK: ADC3120EVM-PDK Cannot Be Connected as a USB Device 0

    38 views
    3 replies
    Latest 9 hours ago
    by Garret Godfrey
  • Answered

    TAC5212: Mixer switch name incorrect in documentation (or driver) 0

    17 views
    1 reply
    Latest 10 hours ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3107: ADC Resolution and Data Word Length 0

    26 views
    1 reply
    Latest 10 hours ago
    by Garret Godfrey
  • Not Answered

    TLV320ADC5120: ADC5120 Register Access Problem 0

    97 views
    9 replies
    Latest 10 hours ago
    by Jason Elliott
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