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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  • Not Answered

    TPA6211A1: VDD max. when SHUTDOWN pin = LOW 0 Locked

    416 views
    1 reply
    Latest over 8 years ago
    by Ivan Salazar
  • Not Answered

    TAS2555YZEVM: I2C data for PPC3 0 Locked

    766 views
    3 replies
    Latest over 8 years ago
    by José Luis
  • Not Answered

    LM48580: Boost Converter Inductor Selection 0 Locked

    575 views
    2 replies
    Latest over 8 years ago
    by user4848255
  • Suggested Answer

    TAS5630B: pps 0 Locked

    526 views
    3 replies
    Latest over 8 years ago
    by michael wood
  • Answered

    PCM1808 Startup Problem 0 Locked

    913 views
    3 replies
    Latest over 8 years ago
    by Wayne Chen (Audio AE)
  • Not Answered

    SRC4193: Bypass Mode 0 Locked

    963 views
    2 replies
    Latest over 8 years ago
    by FOTIOS ANAGNOSTOU
  • Answered

    PCM1808: What does Vref(Reference voltage decoupling=0.5Vcc) mean? 0 Locked

    1549 views
    2 replies
    Latest over 8 years ago
    by Shuo Cao
  • Not Answered

    PCM2704C: PCM2704C 0 Locked

    579 views
    1 reply
    Latest over 8 years ago
    by Diego Melendez
  • Answered

    TAS2560EVM: PurePath Console 3 and TAS2560 0 Locked

    608 views
    1 reply
    Latest over 8 years ago
    by Ivan Salazar
  • Suggested Answer

    audio codec, processor 0 Locked

    593 views
    1 reply
    Latest over 8 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    TPA3110D2: Absolute Maximum Ratings of Interface pins 0 Locked

    522 views
    1 reply
    Latest over 8 years ago
    by Shawn Zheng
  • Not Answered

    PCM1863EVM: 100k resistor and low-pass filter on inputs 0 Locked

    551 views
    1 reply
    Latest over 8 years ago
    by Diego Melendez
  • Suggested Answer

    Convert PCM Data to wav 0 Locked

    1598 views
    10 replies
    Latest over 8 years ago
    by Lalindra Jayatilleke
  • Not Answered

    LM4871: Turn on transient? 0 Locked

    747 views
    1 reply
    Latest over 8 years ago
    by José Luis
  • Not Answered

    PCM5122: I2S audio loop back with PCM1860 and PCM5122 0 Locked

    3646 views
    3 replies
    Latest over 8 years ago
    by Buli Xu
  • Answered

    TAS5751M: Hardware ID is incorrect 0 Locked

    2039 views
    10 replies
    Latest over 8 years ago
    by Julien Roels
  • Answered

    TAS5719: TAS5719 output PWM duty cycle 0 Locked

    609 views
    4 replies
    Latest over 8 years ago
    by Akihisa Tamazaki
  • Answered

    Polytone Bass Amplifier, OP Amp discontinued! 0 Locked

    906 views
    3 replies
    Latest over 8 years ago
    by Cole Mayert
  • Answered

    PCM2904: Windows Support 0 Locked

    1205 views
    4 replies
    Latest over 8 years ago
    by Akash Patel
  • Not Answered

    PCM1865EVM: Gain Change Loud Click Issue 0 Locked

    591 views
    4 replies
    Latest over 8 years ago
    by Colin R.
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