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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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  • Suggested Answer

    PCM9211: Technical issues of PCM9211 0 Locked

    61 views
    1 reply
    Latest 1 month ago
    by Arash Loloee
  • Suggested Answer

    TLV320AIC3107: Ground connection of TLV320AIC3107IRSBR - reg 0 Locked

    112 views
    3 replies
    Latest 1 month ago
    by Garret Godfrey
  • Not Answered

    TS3A226AE: TS3A226AEYFFR 0 Locked

    99 views
    3 replies
    Latest 1 month ago
    by Rami Mooti1
  • Answered

    TLV320ADC6120: MICBIAS 0 Locked

    42 views
    1 reply
    Latest 1 month ago
    by Garret Godfrey
  • Not Answered

    TPA2016D2: how to set TPA2016D2 DRC 0 Locked

    316 views
    11 replies
    Latest 1 month ago
    by Ivan Salazar
  • Answered

    TAD5242: A question about the TAD5242 audio DAC. 0 Locked

    256 views
    11 replies
    Latest 1 month ago
    by Arash Loloee
  • Answered

    TLV320ADC6140: TLV320ADC6140 saturates and wraps codes at half the expected 2 Vrms differential input amplitude. 0 Locked

    206 views
    4 replies
    Latest 1 month ago
    by Alan Solinski
  • Suggested Answer

    SRC4392: EMC failure for AES outputs 0 Locked

    105 views
    4 replies
    Latest 1 month ago
    by Arash Loloee
  • Answered

    TAS5815: About Audio Formats 0 Locked

    132 views
    5 replies
    Latest 1 month ago
    by Sydney Northcutt
  • Suggested Answer

    TAS5825M: TAS5825M No Output in PBTL Mode with SCLK=2.304MHz (LRCK=48kHz) 0 Locked

    232 views
    5 replies
    Latest 1 month ago
    by Wenbin Li1
  • Answered

    PCM4201EVM: PCM4201EVM Interfacing With Raspberry Pi 4 or 5 and other silly question 0 Locked

    245 views
    6 replies
    Latest 1 month ago
    by Hooman Pirouz
  • Suggested Answer

    TAS2563: Regarding the issue of audio not being output from the TAS2563 on the mounting board 0 Locked

    300 views
    7 replies
    Latest 1 month ago
    by Ivan Salazar
  • Suggested Answer

    TLV320AIC3109-Q1: Configuration of HPCOM pin when driving a Mono Headset 0 Locked

    128 views
    7 replies
    Latest 1 month ago
    by Garret Godfrey
  • Suggested Answer

    PCM3060: Gain and filter calculation 0 Locked

    179 views
    1 reply
    Latest 1 month ago
    by Arash Loloee
  • Answered

    PCM3060: Application Examples for Analog Input and Output 0 Locked

    106 views
    1 reply
    Latest 1 month ago
    by Garret Godfrey
  • Answered

    PUREPATHCONSOLE: Biquads graph wont go above 23khz 0 Locked

    151 views
    2 replies
    Latest 1 month ago
    by Lakshmi Narasimhan Badrinarayanan
  • Answered

    TAS5805MEVM: TAS5805MEVM 0 Locked

    48 views
    1 reply
    Latest 1 month ago
    by XIAOXIONG YANG
  • Suggested Answer

    PUREPATH-CMBEVM: No Audio Output from TAS5720A‑Q1EVM when used with PurePath‑CMBEVM 0 Locked

    77 views
    2 replies
    Latest 1 month ago
    by Shadow He
  • Answered

    TAS5624A: What is the recommended bypass caps on pin 2 VDD? Data sheet and EVM seem to differ on this point? 0 Locked

    137 views
    2 replies
    Latest 1 month ago
    by Robert Vesetas
  • Not Answered

    TAA3040: Channels not enabled 0 Locked

    177 views
    8 replies
    Latest 1 month ago
    by Lakshmi Narasimhan Badrinarayanan
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