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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  • Answered

    TAS2505: Maximum value for power up sequence? 0 Locked

    235 views
    1 reply
    Latest over 2 years ago
    by Ivan Salazar
  • Answered

    PCM2912A: XTIO stop generating sin wave when USB have activity 0 Locked

    501 views
    2 replies
    Latest over 2 years ago
    by Luis Coronado
  • Suggested Answer

    TAS2505-Q1: ferrites on supply 0 Locked

    525 views
    5 replies
    Latest over 2 years ago
    by Ivan Salazar
  • Answered

    TPA3221: The AMP with PFFB can work normally, but the phase margin isn't good enough. 0 Locked

    631 views
    4 replies
    Latest over 2 years ago
    by Shing CHEN
  • Suggested Answer

    TAS5825M: Asking for TAS5825 SA design questions 0 Locked

    478 views
    3 replies
    Latest over 2 years ago
    by Jesse Ji
  • Suggested Answer

    TPA3128D2: TPA3128 output protection 0 Locked

    513 views
    5 replies
    Latest over 2 years ago
    by Jesse Ji
  • Answered

    TAS6424E-Q1: trise/fall 0 Locked

    333 views
    3 replies
    Latest over 2 years ago
    by Shadow He
  • Suggested Answer

    NE5532: Audio forum 0 Locked

    1043 views
    4 replies
    Latest over 2 years ago
    by huangyue
  • Suggested Answer

    TAS5805M: Independent adjustment of time delay 0 Locked

    196 views
    1 reply
    Latest over 2 years ago
    by Wei Qiu
  • Answered

    TPA2005D1: about TPA2005D1's Quiescent Current 0 Locked

    504 views
    7 replies
    Latest over 2 years ago
    by huo574
  • Answered

    LM386: About Electrical Characteristics_Output Power 0 Locked

    335 views
    2 replies
    Latest over 2 years ago
    by user6345333
  • Answered

    PCMD3140: Drive strength of PCMD3140 0 Locked

    514 views
    6 replies
    Latest over 2 years ago
    by Tsugumi Murata
  • Suggested Answer

    TPA2028D1: Can I2C and EN voltage levels differ in order for device to work? 0 Locked

    244 views
    1 reply
    Latest over 2 years ago
    by Arthur Brown
  • Not Answered

    TLV320ADC6140:4路单端模拟输入 I2S slave 模式 没有有效数据输出,音频文件没有有效数据 0 Locked

    940 views
    3 replies
    Latest over 2 years ago
    by gu guangju
  • Answered

    NE5532: Alternative material suggestion 0 Locked

    1420 views
    2 replies
    Latest over 2 years ago
    by Boyan Lu
  • Answered

    TPA3101D2: added 10W + 10W amplifier 0 Locked

    377 views
    3 replies
    Latest over 2 years ago
    by Muralidhara Sullia
  • Answered

    TLV320AIC3104-Q1: ADC Differential input full-scale AC signal voltage 0 Locked

    443 views
    4 replies
    Latest over 2 years ago
    by Andrew J
  • Answered

    Low voltage alternative to TL071 0 Locked

    750 views
    2 replies
    Latest over 2 years ago
    by Josh B
  • Answered

    TLV320ADC3101EVM-K: Eval Board Shows Up as Unknown Device in Device Manager and ADC3101 CS Software Does Not Detect It 0 Locked

    1332 views
    22 replies
    Latest over 2 years ago
    by Paul Fortescue
  • Answered

    TLV320AIC3106: Questions 0 Locked

    228 views
    1 reply
    Latest over 2 years ago
    by Shenghao Ding
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