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

    TLV320AIC26: No audio output 0 Locked

    264 views
    1 reply
    Latest over 4 years ago
    by Aaron Estrada
  • Suggested Answer

    TLV320AIC3120: Pure path studio programming 0 Locked

    329 views
    1 reply
    Latest over 4 years ago
    by Collin Wells
  • Answered

    PCM2906C: Vender ID/Product ID 0 Locked

    213 views
    1 reply
    Latest over 4 years ago
    by Collin Wells
  • Suggested Answer

    TPA3107D2: 10W audio PA with EQ or DRC 0 Locked

    409 views
    1 reply
    Latest over 4 years ago
    by Frank QIN
  • Suggested Answer

    TPA3116D2: When the output power is high (for example, 100W), THD+N can not be stable and is slowly getting worse(0.6% to 5%). 0 Locked

    1282 views
    28 replies
    Latest over 4 years ago
    by Yanming Gong
  • Answered

    TLV320AIC3100: tlv320aic3100evm-u with external MCU 0 Locked

    392 views
    6 replies
    Latest over 4 years ago
    by Primoz Fiser
  • Answered

    PCM1789: Audio forum 0 Locked

    364 views
    6 replies
    Latest over 4 years ago
    by Ilia Hadzhiev
  • Answered

    TLV320AIC3107: Block diagram of Power supply rails 0 Locked

    197 views
    2 replies
    Latest over 4 years ago
    by Jeffrey Chung1
  • Suggested Answer

    PCM4104: Sample Rate Change 0 Locked

    226 views
    5 replies
    Latest over 4 years ago
    by Paul_Frost
  • Answered

    PCM3008: Requests:HBM, LAND PATTERN 0 Locked

    242 views
    1 reply
    Latest over 4 years ago
    by Collin Wells
  • Answered

    TLV320AIC3106: TLV320AIC3106IRGZR master or slave? 0 Locked

    222 views
    2 replies
    Latest over 4 years ago
    by albgarc2014
  • Not Answered

    TPA2026D2: TI solution suggestion 0 Locked

    218 views
    1 reply
    Latest over 4 years ago
    by Ivan Salazar
  • Not Answered

    TLV320DAC3203: Configuration about output filter of TLV320DAC3203 0 Locked

    601 views
    17 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Not Answered

    TPA2039D1: speaker cable length 0 Locked

    185 views
    1 reply
    Latest over 4 years ago
    by Ivan Salazar
  • Answered

    LM386: Device recommendation for increase of output power 0 Locked

    620 views
    1 reply
    Latest over 4 years ago
    by Ivan Salazar
  • Not Answered

    TAS2563: TAS2563 step-back signal 0 Locked

    221 views
    3 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Not Answered

    LM4951A: Amplifier Vin stability & audio amplifier performance 0 Locked

    270 views
    3 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Answered

    TPA3255EVM: paired with USB PD supply, seeing USB PD supply fault and reset 0 Locked

    344 views
    3 replies
    Latest over 4 years ago
    by Nicholas Carley
  • Answered

    SRC4392: How to control output data source 0 Locked

    273 views
    1 reply
    Latest over 4 years ago
    by Zak Kaye
  • Answered

    TLV320AIC3106: Audio Codec Dolby compliant 0 Locked

    344 views
    3 replies
    Latest over 4 years ago
    by Aaron Estrada
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