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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  • Suggested Answer

    PCM1821-Q1: Antialias LPF from PCM1808 0

    160 views
    7 replies
    Latest 11 days ago
    by Jeff McPherson
  • Answered

    TLV320ADC5140: Unable to power on ADCs, device_status[1] reads 0xC0 0

    605 views
    40 replies
    Latest 11 days ago
    by Philip Hatfield
  • Not Answered

    TLV320AIC3104EVM-K: Low Audio Output When Connecting TLV320AIC3104 to PGA4311EVM 0

    109 views
    7 replies
    Latest 11 days ago
    by Mir Jeffres
  • Suggested Answer

    TAA3020EVM-PDK: PSRR 0

    66 views
    2 replies
    Latest 11 days ago
    by Garret Godfrey
  • Answered

    TAS6684-Q1: PVDD capacitor 0

    106 views
    5 replies
    Latest 12 days ago
    by Shadow He
  • Answered

    TPA3118D2-Q1: Layout requirements for heatsink less system 0

    55 views
    1 reply
    Latest 12 days ago
    by Shadow He
  • Answered

    TLV320ADC6140: Distorted audio signal when enabling multiple channels 0

    75 views
    2 replies
    Latest 12 days ago
    by Max Stalsitz
  • Not Answered

    TAS2505: TAS2505 failure dependent on temperature 0

    102 views
    5 replies
    Latest 12 days ago
    by Ivan Salazar
  • Suggested Answer

    PCM1821-Q1: 24bit output 0

    120 views
    7 replies
    Latest 12 days ago
    by Garret Godfrey
  • Answered

    TLV320ADC6140: TLV320ADC6140 0

    168 views
    7 replies
    Latest 12 days ago
    by Jeff McPherson
  • Answered

    TAD5242: Capacitance of the Vref capacitor 0

    337 views
    12 replies
    Latest 12 days ago
    by Arash Loloee
  • Answered

    TS3DV642-Q1: Schematic review 0

    66 views
    5 replies
    Latest 12 days ago
    by Arya Hussein
  • Suggested Answer

    TAS6684-Q1: Current consumption of TAS6684 in deep sleep 0

    67 views
    3 replies
    Latest 13 days ago
    by Przemyslaw Knapik
  • Answered

    PCM1809: The Difference Between Single-Ended and Differential Inputs 0

    158 views
    3 replies
    Latest 13 days ago
    by Garret Godfrey
  • Answered

    CC8531: Audio interface External Clocksource not working 0

    103 views
    7 replies
    Latest 13 days ago
    by nagendra b
  • Suggested Answer

    TAS5827: 1ohm load 0

    51 views
    1 reply
    Latest 13 days ago
    by Sydney Northcutt
  • Suggested Answer

    TAS2563: Chip detection and Amplifier Boost Enable issue 0

    253 views
    10 replies
    Latest 13 days ago
    by Sydney Northcutt
  • Suggested Answer

    TAS6511Q1EVM: Why SCLK_INV bit in SCLK_INV_CTRL Register Affect Amplifier Output 0

    156 views
    8 replies
    Latest 13 days ago
    by Shadow He
  • Suggested Answer

    TAA5212: setting up bi-quad filter 0

    257 views
    8 replies
    Latest 13 days ago
    by Mir Jeffres
  • Answered

    TPA6304-Q1: TPA6304 - inductor - choosing the right one parts 0

    81 views
    2 replies
    Latest 13 days ago
    by Pawel Szechowski
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