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

    Galvanostat-Circuit with NE5532 0 Locked

    3975 views
    8 replies
    Latest over 10 years ago
    by Wilson Paul24
  • Not Answered

    TLV320DAC3100 -CARD Detected but --NO SOUND-- going to Hang state after aplay command 0 Locked

    711 views
    4 replies
    Latest over 10 years ago
    by VISWANATH KONDAPALLI
  • Not Answered

    options for tone controls 0 Locked

    378 views
    1 reply
    Latest over 10 years ago
    by Wilson Paul24
  • Answered

    I2S Multi-Slave / Multi-Master configurations 0 Locked

    10631 views
    5 replies
    Latest over 10 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    TPA2100P1 output oscillation on EVM .. ? 0 Locked

    577 views
    3 replies
    Latest over 10 years ago
    by Ivan Salazar
  • Not Answered

    TLV320DAC3101 - THD+N 0 Locked

    347 views
    2 replies
    Latest over 10 years ago
    by Hirotaka Matsumoto
  • Not Answered

    PCM1795 and PCM1796 Conriguration manner 0 Locked

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

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

    291 views
    1 reply
    Latest over 10 years ago
    by Justin Bohr
  • Suggested Answer

    AIC3204 - hitting the 'Pause' button (also Q about anti-thump) 0 Locked

    437 views
    4 replies
    Latest over 10 years ago
    by Randy Day
  • Not Answered

    4 Ohm speaker for TLV320AIC3110 0 Locked

    240 views
    1 reply
    Latest over 10 years ago
    by Diego Melendez
  • Answered

    Failure Modes of TLV320AIC23B 0 Locked

    331 views
    2 replies
    Latest over 10 years ago
    by Don Dapkus
  • Answered

    TLV320DAC3100 Audio routing or Serializer Problem -- Card detected but NO SOUND 0 Locked

    2469 views
    3 replies
    Latest over 10 years ago
    by VISWANATH KONDAPALLI
  • Not Answered

    simplex transmission using CC85XX and 10 receivers 0 Locked

    890 views
    1 reply
    Latest over 10 years ago
    by Johan Gustafsson
  • Answered

    ESD Protection (IN+ Pin) of TPA2100P1 0 Locked

    883 views
    4 replies
    Latest over 10 years ago
    by Jeffrey
  • Answered

    PCM2906C external line regulator for VCCCI 0 Locked

    610 views
    4 replies
    Latest over 10 years ago
    by Bjoern Schuster
  • Suggested Answer

    PCM1802 in it's simplest application 0 Locked

    493 views
    2 replies
    Latest over 10 years ago
    by Greg Grzesiak
  • Answered

    Need help configuring AIC3254 PLL 0 Locked

    533 views
    3 replies
    Latest over 10 years ago
    by J-
  • Not Answered

    [ TAS5421 ] Relation of Input Amplitude and Output Current 0 Locked

    365 views
    1 reply
    Latest over 10 years ago
    by Tuan
  • Not Answered

    PCM4201EVM test report inquiry 0 Locked

    525 views
    3 replies
    Latest over 10 years ago
    by Justin Bohr
  • Answered

    DIR9001 balanced input circuitry for AES3. 0 Locked

    993 views
    2 replies
    Latest over 10 years ago
    by user3949174
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