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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

    PCMD3180: Driving PDM mic and I2S at a different voltage. 0

    42 views
    1 reply
    Latest 16 days ago
    by Jeff McPherson
  • Suggested Answer

    TPA3255: TPA3255 0

    165 views
    3 replies
    Latest 17 days ago
    by Peter Wu5
  • Not Answered

    TAS2110: Output frequency is changed when the output voltage is high 0

    56 views
    2 replies
    Latest 17 days ago
    by Peter Wu5
  • Suggested Answer

    TAS2563: Speaker Characterization 0

    216 views
    7 replies
    Latest 17 days ago
    by Peter Wu5
  • Suggested Answer

    TAS2559: Solution Inquiry 0

    61 views
    3 replies
    Latest 17 days ago
    by Peter Wu5
  • Answered

    TAS2563: Usage and principles of Audio Processing 0

    179 views
    3 replies
    Latest 17 days ago
    by Peter Wu5
  • Suggested Answer

    TAS5806M: Low latency interpolation filter support 0

    119 views
    8 replies
    Latest 17 days ago
    by Peter Wu5
  • Suggested Answer

    TPA3116D2: Frequency-Dependent Output Behavior of TPA3112D2-Q1 0

    65 views
    1 reply
    Latest 17 days ago
    by Shadow He
  • Suggested Answer

    TAS2563: Purepath Console 3 0

    101 views
    5 replies
    Latest 17 days ago
    by Michael Hull37
  • Answered

    TAS2505: The internal LDO description has been removed from the datasheet. 0

    73 views
    1 reply
    Latest 17 days ago
    by Ivan Salazar
  • Answered

    TPA6138A2: Maximum load capacitance 0

    54 views
    1 reply
    Latest 17 days ago
    by Ivan Salazar
  • Suggested Answer

    TAS6424E-Q1: TAS6424E Register 0x28 Bit5 (PHASE_SEL) Configuration and Potential Issues 0

    235 views
    13 replies
    Latest 18 days ago
    by Tanaka Nobutomo
  • Suggested Answer

    PCM1863: 0dBu signal input only got SNR level of 70dB 0

    294 views
    11 replies
    Latest 18 days ago
    by jie zhou
  • Suggested Answer

    TLV320AIC3100: Inconsistency in MIC PGA Gain 0

    450 views
    25 replies
    Latest 18 days ago
    by Mir Jeffres
  • Suggested Answer

    TLV320AIC3254: Problems installing PurePath Studio GDE on Windows 11 (no .xml in ComponentLibrary) 0

    126 views
    5 replies
    Latest 18 days ago
    by Mir Jeffres
  • Answered

    TSC2004: Wait time 0

    42 views
    2 replies
    Latest 18 days ago
    by Daveon Douglas
  • Answered

    TSC2004: POR 0

    133 views
    4 replies
    Latest 18 days ago
    by Daveon Douglas
  • Answered

    TLV320AIC3110: Data link requirements to stream audio to from this CODEC 0

    53 views
    3 replies
    Latest 18 days ago
    by Jeff McPherson
  • Answered

    TAS6754Q1EVM: USB 2.0 Audio Driver Issues 0

    69 views
    2 replies
    Latest 19 days ago
    by Lennart Hornung
  • Suggested Answer

    TAS5825M: TAS5825M Inductive whistling problem 0

    322 views
    15 replies
    Latest 19 days ago
    by Jesse Ji
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