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

    Driver for TLV320AIC23 codec (Linux,SPI) 0 Locked

    810 views
    1 reply
    Latest over 16 years ago
    by Dominik Hartl11
  • Not Answered

    PCM2912A Playback Rate Problem 0 Locked

    294 views
    0 replies
    Started over 16 years ago
    by dabuan
  • Not Answered

    Software for the TAS57xx digital-input family? 0 Locked

    361 views
    0 replies
    Started over 16 years ago
    by Ryan Kehr
  • Answered

    PCM3794 sample rates 0 Locked

    598 views
    3 replies
    Latest over 16 years ago
    by Dominik Hartl11
  • Answered

    Output Low pass filter! 0 Locked

    598 views
    1 reply
    Latest over 16 years ago
    by Don Dapkus
  • Not Answered

    What is Over Temperature Protection (OTP) and Short Circuit Protection (SCP)? 0 Locked

    2456 views
    0 replies
    Started over 16 years ago
    by Nelson Vazquez
  • Not Answered

    Device for required Amplifier Output Power 0 Locked

    265 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    Class D amplifier Operating Voltage and Absolute Maximum Value 0 Locked

    286 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Answered

    Eval Product TLV320aic33evm-kit HELP! 0 Locked

    399 views
    4 replies
    Latest over 16 years ago
    by J-
  • Discussion

    Avoiding IIR instability in DAC Locked

    771 views
    5 replies
    Latest over 16 years ago
    by Dominik Hartl11
  • Not Answered

    How does the HP detect circuitry work on the TPA02x3 series of products? 0 Locked

    362 views
    0 replies
    Started over 16 years ago
    by Don Dapkus
  • Discussion

    Closed-loop Architecture Advantages Locked

    638 views
    0 replies
    Started over 16 years ago
    by Michael Firth
  • Discussion

    I want an IC to convert a .WAV (or MP3) file to I2S or analog audio Locked

    4029 views
    2 replies
    Latest over 16 years ago
    by Brandon7021
  • Not Answered

    Power supply for Class D amplifier 0 Locked

    351 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    TAS5706 Headphone PWM Output 0 Locked

    535 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
  • Not Answered

    How do I reduce cross talk in my system? 0 Locked

    234 views
    0 replies
    Started over 16 years ago
    by YongGwn Kim
  • Not Answered

    Reduced EMI by dual inductors 0 Locked

    232 views
    0 replies
    Started over 16 years ago
    by YongGwn Kim
  • Not Answered

    Body temp goes down by DRC function of TAS5709. 0 Locked

    334 views
    0 replies
    Started over 16 years ago
    by YongGwn Kim
  • Not Answered

    TAS5705/6 De-Emphasis: 44.1 and 48 kHz 0 Locked

    530 views
    0 replies
    Started over 16 years ago
    by SteveCrump
  • Not Answered

    Amplifier Shutdown when driving speakers 0 Locked

    337 views
    0 replies
    Started over 16 years ago
    by Fred Shipley
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