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: PCMD3180 , PCMD3140 , TLV320ADC3101 , TLV320ADC3100 , TLV320AIC26 , TLV320AIC3120 , TLV320AIC3100 , TLV320DAC3101 , TLV320DAC3100 , TLV320AIC3111 , TLV320AIC3110 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC3101…
    • 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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View FAQ threads
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  • Answered

    [FAQ] DIR9001: Purpose of AUDIO (pin 1) 0 Locked

    1379 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Answered

    [FAQ] DIR9001: Handling of UNUSED XTI pin when XTAL is not used 0 Locked

    1254 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Answered

    [FAQ] DIR9001: Use for external XTAL & Measuring sampling frequency of incoming audio stream 0 Locked

    1351 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Not Answered

    OPA134: Device that vibrates the strings of a guitar 0 Locked

    2069 views
    5 replies
    Latest over 6 years ago
    by Keith Hilton
  • Answered

    TLV320AIC23B-Q1: ESD Information Missing In The Datasheet 0 Locked

    432 views
    2 replies
    Latest over 6 years ago
    by Diego Melendez
  • Suggested Answer

    TPA3221: Feedback on driving 2 ohm in BTL 0 Locked

    514 views
    6 replies
    Latest over 6 years ago
    by Robert Clifton56
  • Answered

    TAS5720A-Q1EVM: PPC3 plugin file 0 Locked

    419 views
    3 replies
    Latest over 6 years ago
    by Mochi
  • Suggested Answer

    TPA3244: TPA3244 SCH review 0 Locked

    1160 views
    1 reply
    Latest over 6 years ago
    by Dylan Yao
  • Not Answered

    TAS5760M: closed loop 0 Locked

    1176 views
    6 replies
    Latest over 6 years ago
    by user5159568
  • Suggested Answer

    Linux/TLV320AIC3204: Linux driver setting for selecting a register page 0 Locked

    315 views
    2 replies
    Latest over 6 years ago
    by Jeffrey
  • Suggested Answer

    DEQ No Function with TAS5825 PPC3 3.1.7 & 3.1.8 0 Locked

    481 views
    2 replies
    Latest over 6 years ago
    by Matthew Miao
  • Answered

    [FAQ] DIR9001: XTAL requirement 0 Locked

    1443 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Answered

    [FAQ] SRC4192: Behavior of output data lines with no audio input stream 0 Locked

    1310 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Answered

    [FAQ] SRC4192: Handling of MUTE pin for SRC4192 0 Locked

    1350 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Answered

    [FAQ] SRC4192: Handling of Mode pins for SRC4192 0 Locked

    1383 views
    1 reply
    Latest over 6 years ago
    by Ravi Patil
  • Suggested Answer

    PCM3070RHBEVM-K: PCM3070 I2C Command 0 Locked

    563 views
    3 replies
    Latest over 6 years ago
    by Diego Melendez
  • Answered

    [FAQ] SRC4192: Differences between the SRC4192 and the SRC4193? 0 Locked

    1414 views
    1 reply
    Latest over 6 years ago
    by Collin Wells
  • Answered

    TLV320AIC3254: Changing sampling frequency during run-time sometimes generates large amount of noise 0 Locked

    351 views
    2 replies
    Latest over 6 years ago
    by Diego Melendez
  • Suggested Answer

    PCM1808: PCM1808 VinL/R input limit 0 Locked

    2108 views
    7 replies
    Latest over 6 years ago
    by Ravi Patil
  • Suggested Answer

    TLV320AIC3106: TLV320AIC3106 audio codec output has no negative samples for a single tone frequency 0 Locked

    471 views
    4 replies
    Latest over 6 years ago
    by Ravi Patil
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