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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View FAQ threads
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  • Answered

    TLV320AIC3120: loop back test using PSOC 0 Locked

    86 views
    2 replies
    Latest 1 month ago
    by Dibyarekha Maharana
  • Answered

    TAS6511-Q1: To Enable Hybrid Modulation 0 Locked

    160 views
    5 replies
    Latest 1 month ago
    by CH Wong
  • Suggested Answer

    TAS5815: TAS5815 datasheet info clarification 0 Locked

    107 views
    2 replies
    Latest 1 month ago
    by Jesse Ji
  • Not Answered

    TLV320AIC3104-Q1: Mic pathway issues 0 Locked

    81 views
    2 replies
    Latest 1 month ago
    by Jeff McPherson
  • Answered

    TAS6684-Q1: DSP/Class-H Register Map Documentation 0 Locked

    179 views
    2 replies
    Latest 1 month ago
    by Matthias Häfner
  • Answered

    DIX9211: DIT Block block start sync 0 Locked

    95 views
    1 reply
    Latest 1 month ago
    by Arash Loloee
  • Not Answered

    TAS2563: High THD % on certain input levels only - Odd peak at 60Hz 0 Locked

    208 views
    8 replies
    Latest 1 month ago
    by Ivan Salazar
  • Answered

    PCM6240-Q1: VBATT supply 0 Locked

    140 views
    3 replies
    Latest 1 month ago
    by Garret Godfrey
  • Suggested Answer

    音频-AM275-EVM:SD card init failed 0 Locked

    233 views
    7 replies
    Latest 1 month ago
    by Ming Wei
  • Not Answered

    TAS5815: TAS5815 EMI enhancement 0 Locked

    73 views
    2 replies
    Latest 2 months ago
    by Jesse Ji
  • Suggested Answer

    TAS5815: TAC5815 SS different setting make power of speaker different 0 Locked

    80 views
    1 reply
    Latest 2 months ago
    by Jesse Ji
  • Answered

    TPA3118D2: 1MHz Sine on Input pins and a lot of noise on speaker output 0 Locked

    255 views
    8 replies
    Latest 2 months ago
    by Florian Born
  • Suggested Answer

    TLV320AIC3100: How to set IIR filter coefficients to expel interference outside buzzer bandwidth 0 Locked

    119 views
    3 replies
    Latest 2 months ago
    by Garret Godfrey
  • Answered

    TAS2563: .PPC3 file for TAS2563 with echo reference function and playback function. 0 Locked

    186 views
    6 replies
    Latest 2 months ago
    by Ivan Salazar
  • Not Answered

    TAS2563: Mode to use when running 'factorytest' 0 Locked

    206 views
    7 replies
    Latest 2 months ago
    by Shenghao Ding
  • Answered

    TAC5111: How to eliminate background noise and avoid audio distortion 0 Locked

    674 views
    19 replies
    Latest 2 months ago
    by Bert
  • Suggested Answer

    TAD5212: TAD5212 SASI Interface Options TMD to I2S 0 Locked

    230 views
    8 replies
    Latest 2 months ago
    by Arash Loloee
  • Answered

    OPA1678: High-frequency noise and muffled sound from electret capsule with OPA1678 preamp at 5V supply 0 Locked

    314 views
    7 replies
    Latest 2 months ago
    by Raymond Zhang1
  • Suggested Answer

    TAS2563: PPC3 file with enabling Echo reference function 0 Locked

    354 views
    11 replies
    Latest 2 months ago
    by Ivan Salazar
  • Not Answered

    TLV320ADC3120: TLV320ADC3120: 0 Locked

    44 views
    1 reply
    Latest 2 months ago
    by Lakshmi Narasimhan Badrinarayanan
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