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 , TAS5611 , TAS5613 , TAS5342LA , TAS5342A , TAS5342L , TAS5404Q1EVM , TAS5614 , TAS5558 , TAS5538 , TAS5615 , TAS5630 , TAS5630PHD2EVM , TAS5704 , TAS5602 , TAS5707 , TAS5707A…
    • 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

    TLV320AIC3204EVM-K for WIN 7 operation 0 Locked

    248 views
    3 replies
    Latest over 12 years ago
    by J-
  • Not Answered

    TPA3116D2 question 0 Locked

    192 views
    1 reply
    Latest over 12 years ago
    by Don Dapkus
  • Not Answered

    Quadrature Modulator/Demodulator using AIC3254, AIC3256, PCM3070 0 Locked

    558 views
    2 replies
    Latest over 12 years ago
    by Bill318
  • Suggested Answer

    TLV320AIC3204 / clock register , digital loopback issue 0 Locked

    324 views
    1 reply
    Latest over 12 years ago
    by J-
  • Suggested Answer

    TAS5558 high signal noise at bd-modulation 0 Locked

    2064 views
    13 replies
    Latest over 12 years ago
    by user5276421
  • Answered

    Automatic Gain Control IC? 0 Locked

    468 views
    1 reply
    Latest over 12 years ago
    by Don Dapkus
  • Answered

    TAS5624A Operating Temperature 0 Locked

    365 views
    3 replies
    Latest over 12 years ago
    by user5276421
  • Not Answered

    PCM1753/4 Driver Support 0 Locked

    312 views
    1 reply
    Latest over 12 years ago
    by Don Dapkus
  • Not Answered

    PCM1704 input clock frequency 0 Locked

    411 views
    1 reply
    Latest over 12 years ago
    by Dominik Hartl11
  • Suggested Answer

    TPA3116D2 LOWEST THD possible 0 Locked

    378 views
    1 reply
    Latest over 12 years ago
    by user5276421
  • Not Answered

    AIC34 AGC target level seems to be sampling rate dependent 0 Locked

    438 views
    3 replies
    Latest over 12 years ago
    by Roland Alber
  • Answered

    [AIC3204] resampling 0 Locked

    656 views
    5 replies
    Latest over 12 years ago
    by Nicolas Boulot
  • Not Answered

    PCM3070 DSP I2S 24bit Output 0 Locked

    258 views
    3 replies
    Latest over 12 years ago
    by Bernhard Waechter
  • Suggested Answer

    PGA2310, PGA2320, PGA2311 SDO 0 Locked

    776 views
    2 replies
    Latest over 12 years ago
    by Janusz Dlubak
  • Not Answered

    Doubt on Audio codec TLV320AIC3254 0 Locked

    456 views
    6 replies
    Latest over 12 years ago
    by Dan Maguire
  • Suggested Answer

    [AIC3254/AIC3256] How to apply FIR filter without energy loss? 0 Locked

    720 views
    5 replies
    Latest over 12 years ago
    by J-
  • Answered

    TPA3110D2 Input Impedance Variation 0 Locked

    479 views
    4 replies
    Latest over 12 years ago
    by Sadanori Kato
  • Not Answered

    PCM2912A PID&VID 0 Locked

    230 views
    1 reply
    Latest over 12 years ago
    by Don Dapkus
  • Answered

    TAS5630 vs TAS5630B 0 Locked

    1675 views
    7 replies
    Latest over 12 years ago
    by Cscott
  • Not Answered

    2/3Vrms line driver gain 0 Locked

    323 views
    4 replies
    Latest over 12 years ago
    by Mahendra Patel1
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