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] 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 6 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 6 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 6 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
  • [FAQ] PurePath Console Motherboard

    Adam Sidelsky
    Adam Sidelsky
    PurePath Console Motherboard Wiki entries for PurePath Console Motherboard (aka PPCMB) http://www.ti.com/tool/purepath-cmbevm How to configure PPCMB for external audio interfaces The PurePath Console motherboard can be configured to accept…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] PGA4311: EVM GUI Problem

    Adam Sidelsky
    Adam Sidelsky
    Part Number: PGA4311 PGA4311 EVM GUI Problem Hi, I have a customer who is trying to get the PGA4311 EVM to work and keeps getting an error message. When I try to set up this EVM on a Win XP system (using sboc277a), i get the following errors too…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] Other Devices Information

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: RC4580 , LM833 "Balanced" Mic Pre-Amplifier (PGA2500/INA166?) Q: 1. Can "bipolar" input and "balanced" be thought of as the same thing? 2. What follow up will I need to narrow down which pre amp is best? A: …
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] LMxxxx

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: LM1876 , LM4935 , OPA1662 , OPA1664 Blast from the Past! 1980 NSC Audio/Radio Handbook! Howdy, We've gotten several requests for this, so here it is! Sorry the scan isn't 100% clear, but the print quality of the…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
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  • Not Answered

    TPA3121 output remains 0V 0 Locked

    877 views
    3 replies
    Latest over 10 years ago
    by Bram.Dirriwachter
  • Not Answered

    Antenna Diversity - dev kits and evaluation of performance? 0 Locked

    3146 views
    6 replies
    Latest over 10 years ago
    by ben biles
  • Not Answered

    TAS5713 & AIC3254 Questions 0 Locked

    608 views
    2 replies
    Latest over 10 years ago
    by Terence Leung
  • Discussion

    Improving link performance (robustness / co-existence) in a PPW network Locked

    9864 views
    6 replies
    Latest over 10 years ago
    by ben biles
  • Discussion

    Regarding Codec LM49352 issues Locked

    1213 views
    7 replies
    Latest over 10 years ago
    by Sriram Periyasamy
  • Not Answered

    What is the best option for CLK on TLV320AIC3110? 0 Locked

    445 views
    2 replies
    Latest over 10 years ago
    by Leonardo Garberoglio
  • Not Answered

    Noise in PCM1804 0 Locked

    916 views
    2 replies
    Latest over 10 years ago
    by Wes Brenner
  • Answered

    PCM1802 - minus PCM data 0 Locked

    643 views
    1 reply
    Latest over 10 years ago
    by Justin Bohr
  • Not Answered

    PurePath Console with PCM5242 0 Locked

    533 views
    1 reply
    Latest over 10 years ago
    by Justin Bohr
  • Not Answered

    Purepath PPS PCM5142 and Runtime Eq parameters... driver 0 Locked

    1523 views
    6 replies
    Latest over 10 years ago
    by Justin Bohr
  • Not Answered

    Getting started with TLV320 PCM 0 Locked

    837 views
    1 reply
    Latest over 10 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    What would prevent the VCOM and VREF output from working in the PCM4204? 0 Locked

    935 views
    8 replies
    Latest over 10 years ago
    by Justin Bohr
  • Not Answered

    LM4871 noise 0 Locked

    756 views
    3 replies
    Latest over 10 years ago
    by Andy Liu (BMS)
  • Answered

    PCM2705 changing ROM descriptor 0 Locked

    541 views
    2 replies
    Latest over 10 years ago
    by Luigi Lorenzon
  • Not Answered

    TAS5754M/56M PBE on the HybridFlow4 0 Locked

    703 views
    3 replies
    Latest over 10 years ago
    by Sadanori Kato
  • Not Answered

    Second Request for answer... Purepath PPS PCM5142 and Runtime Eq parameters.. 0 Locked

    473 views
    2 replies
    Latest over 10 years ago
    by Justin Bohr
  • Not Answered

    Access to PurePath Studio 0 Locked

    374 views
    1 reply
    Latest over 10 years ago
    by Diego Melendez
  • Suggested Answer

    PurePath wo EVM? 0 Locked

    698 views
    5 replies
    Latest over 10 years ago
    by Diego Melendez
  • Not Answered

    Tlv320aic3104 bypass function 0 Locked

    454 views
    1 reply
    Latest over 10 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    How to interface different DC bias between audio DAC and Class-D amp ? 0 Locked

    639 views
    1 reply
    Latest over 10 years ago
    by Ivan Salazar
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