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

    TAS6511-Q1: Also looking for bsp or reference software for this audio amp 0

    163 views
    7 replies
    Latest 17 days ago
    by Shadow He
  • Answered

    PCM5101A: PCM5101A 0

    70 views
    2 replies
    Latest 17 days ago
    by ryo okada
  • Not Answered

    TLV320AIC3204: The AGC function of TLV320AIC3204 was used to detect crossion in the left and right DAC channels 0

    58 views
    1 reply
    Latest 17 days ago
    by Jeff McPherson
  • Not Answered

    TAS2563: Plop when audio playback stops 0

    474 views
    26 replies
    Latest 18 days ago
    by Sydney Northcutt
  • Not Answered

    TPA3220: Regarding the short-circuit current protection of the TPA3220 0

    93 views
    3 replies
    Latest 18 days ago
    by Sydney Northcutt
  • Answered

    TAS6684-Q1: Startup and Shutdown Noise 0

    45 views
    1 reply
    Latest 18 days ago
    by Shadow He
  • Suggested Answer

    TAC5312-Q1: Does TI provide the linux driver for kernel 5.15 0

    111 views
    3 replies
    Latest 18 days ago
    by Mir Jeffres
  • Suggested Answer

    TAS6501-Q1: TAS6501QRGERQ1 0

    43 views
    1 reply
    Latest 18 days ago
    by Elise Xu
  • Suggested Answer

    PCMD3140: Channel configuration for PDM input on PPC3 0

    60 views
    1 reply
    Latest 18 days ago
    by Jeff McPherson
  • Not Answered

    TLV320AIC3204: Audio Voice Quality 0

    122 views
    6 replies
    Latest 19 days ago
    by Nitin Gupta
  • Not Answered

    TAS5825MEVM: hardware check blocked 0

    167 views
    7 replies
    Latest 19 days ago
    by Jesse Ji
  • Answered

    RC4558: XRAY difference 0

    78 views
    1 reply
    Latest 19 days ago
    by Carrie
  • Suggested Answer

    TAS5825MEVM: Need an initial dsp firmware for tuning audio PA 0

    131 views
    5 replies
    Latest 19 days ago
    by Wenbin Li1
  • Suggested Answer

    TAA5212: TAA5212: Ultrasonic Activity Detection 0

    113 views
    4 replies
    Latest 19 days ago
    by Garret Godfrey
  • Suggested Answer

    PCM1864-Q1: When IOVDD is powered by 1.8V, is the high-level amplitude of the TDM signal 1.8V or 3.3V? 0

    58 views
    1 reply
    Latest 19 days ago
    by Garret Godfrey
  • Suggested Answer

    PCM6260-Q1: SCH Review 0

    139 views
    5 replies
    Latest 19 days ago
    by Daveon Douglas
  • Suggested Answer

    TXS0108E: Voltage Translator for I2S signals 0

    94 views
    3 replies
    Latest 20 days ago
    by Joshua Salinas
  • Answered

    TAS6684-Q1: OUT pin connection when my customer doesn't plan to use class d amp 0

    101 views
    3 replies
    Latest 20 days ago
    by Shadow He
  • Answered

    TAS5827EVM: PCM9211 Settings on TAS5827EVM 0

    146 views
    6 replies
    Latest 22 days ago
    by Sebastian Muriel
  • Suggested Answer

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

    538 views
    39 replies
    Latest 22 days ago
    by Garret Godfrey
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