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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View FAQ threads
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  • Answered

    TPA6166A2: Shutdown current 0

    100 views
    6 replies
    Latest 8 days ago
    by Sydney Northcutt
  • Not Answered

    TAS2563: Plop when audio playback stops 0

    348 views
    23 replies
    Latest 8 days ago
    by Sydney Northcutt
  • Answered

    DIX4192: S/PDIF to Analogue 0

    85 views
    7 replies
    Latest 8 days ago
    by Arash Loloee
  • Answered

    LM48100Q-Q1: LM48100Q-Q1 , Mixing audio chimes using LM48100Q-Q1 0

    39 views
    1 reply
    Latest 8 days ago
    by Gregg Scott
  • Not Answered

    TPA6304-Q1: Noise in TI amplifier causing audio disturbance during the shutdown of ECU 0

    65 views
    4 replies
    Latest 8 days ago
    by rajeev ns
  • Answered

    TAA5242: MD2:1 setting and gain value 0

    967 views
    51 replies
    Latest 8 days ago
    by Garret Godfrey
  • Not Answered

    PCM3168A: MRST bit doest not return to 1 0

    51 views
    3 replies
    Latest 8 days ago
    by Jeff McPherson
  • Suggested Answer

    TLV320AIC3262: Acoustic Echo Cancellation and Noise Reduction Implementation 0

    34 views
    1 reply
    Latest 8 days ago
    by Jeff McPherson
  • Suggested Answer

    TAC5111: Is there a way to eliminate echoes 0

    42 views
    1 reply
    Latest 8 days ago
    by Jeff McPherson
  • Not Answered

    NE5532: NE5532 MEX ASO Issue 0

    41 views
    1 reply
    Latest 9 days ago
    by Raymond Zhang1
  • Suggested Answer

    PCM9211: emphasis flag 0

    35 views
    1 reply
    Latest 9 days ago
    by Arash Loloee
  • Suggested Answer

    TLV320AIC3110: Biquad filter using as LPF/HPF 0

    55 views
    3 replies
    Latest 9 days ago
    by Garret Godfrey
  • Answered

    TAS5830: EQ 0

    37 views
    1 reply
    Latest 9 days ago
    by Wenbin Li1
  • Not Answered

    PCM6240-Q1: Short to GND Test 0

    25 views
    1 reply
    Latest 9 days ago
    by Daveon Douglas
  • Not Answered

    TSC2007: [Touch IC ] Recieved abnormal sampling x/y location data when touched 0

    67 views
    3 replies
    Latest 9 days ago
    by Daveon Douglas
  • Not Answered

    PCMD3180: PCMD3180: Linux Daisy-chain TDM issue - downstream codecs not activating (DEV_STS1=0xC0) 0

    74 views
    5 replies
    Latest 9 days ago
    by Mir Jeffres
  • Suggested Answer

    PCM4202EVM: Board not providing output signals 0

    63 views
    3 replies
    Latest 10 days ago
    by Garret Godfrey
  • Suggested Answer

    LM48100Q-Q1: Why am I getting noise on the LM48100Q audio amplifier, even from a flashing LED ? 0

    141 views
    10 replies
    Latest 10 days ago
    by Shadow He
  • Answered

    TAS2574: PPC3 Tool Problem 0

    86 views
    10 replies
    Latest 10 days ago
    by Peter Wu5
  • Suggested Answer

    TAS5825M:digital clipping(gain) 0

    30 views
    1 reply
    Latest 10 days ago
    by Peter Wu5
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