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 , TAS5611 , TAS5613 , TAS5342LA , TAS5342A , TAS5342L , TAS5404Q1EVM , TAS5614 , TAS5558 , TAS5538 , TAS5615 , TAS5630 , TAS5630PHD2EVM , TAS5704 , TAS5602 , TAS5707 , TAS5707A…
    • 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

    PurePath Console 2 Unable to Connect to TAS5754M-56MDCA EVM 0 Locked

    3952 views
    11 replies
    Latest over 9 years ago
    by Andy Liu (BMS)
  • Not Answered

    TAS5613(PHD2EVM) frequency response 0 Locked

    1321 views
    5 replies
    Latest over 9 years ago
    by Matthew Beardsworth
  • Not Answered

    TAS5630 OVER-TEMPERATURE PROTECTION FAILURE 0 Locked

    1301 views
    7 replies
    Latest over 9 years ago
    by ardhendu das
  • Not Answered

    TPA3140D2 Audio Speaker Amplifier 0 Locked

    1860 views
    3 replies
    Latest over 9 years ago
    by Peter Cao
  • Answered

    TLV320ADC3101 Analog input voltage spec 0 Locked

    872 views
    2 replies
    Latest over 9 years ago
    by na na78
  • Answered

    TAS5754M/56M Soft Mute and Hardware Mute 0 Locked

    1023 views
    4 replies
    Latest over 9 years ago
    by Sadanori Kato
  • Not Answered

    "Balanced" Current Drive Aplifier using LM4780 0 Locked

    1534 views
    2 replies
    Latest over 9 years ago
    by Marcin Kujawa
  • Not Answered

    SNR for ADC3101 vs. PCM1863 0 Locked

    771 views
    2 replies
    Latest over 9 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    PCM4222 TDM clocking - first channel in sub-frame 0 delayed by 1 bit 0 Locked

    689 views
    1 reply
    Latest over 9 years ago
    by Justin Bohr
  • Not Answered

    About PCM1862 + TAS5766M PPC3 GUI ! 0 Locked

    3009 views
    2 replies
    Latest over 9 years ago
    by Justin Bohr
  • Answered

    LM48560 Inductor Selection 0 Locked

    921 views
    4 replies
    Latest over 9 years ago
    by Akio Ito
  • Answered

    TLV320ADC3101 Power sequence 0 Locked

    1030 views
    4 replies
    Latest over 9 years ago
    by na na78
  • Not Answered

    PCM4222 power supply. 0 Locked

    590 views
    1 reply
    Latest over 9 years ago
    by Justin Bohr
  • Not Answered

    TLV320AIC3263 switching ADC ON and OFF and ON often leaves ADC or miniDSP blocked 0 Locked

    1367 views
    9 replies
    Latest over 9 years ago
    by Luis Fernando Rodriguez S.
  • Not Answered

    Configuring PCM1863 using SPI 0 Locked

    1481 views
    1 reply
    Latest over 9 years ago
    by Justin Bohr
  • Not Answered

    Digital Amps for 4 ways speakers - options for multichannels from CPU to the amps 0 Locked

    577 views
    2 replies
    Latest over 9 years ago
    by user4646806
  • Answered

    TLV320DAC32 bass/treble filter settings 0 Locked

    1170 views
    2 replies
    Latest over 9 years ago
    by Sheldon Rucker
  • Not Answered

    Assigning various I2S digital DAC data paths in the AIC3254 audio codec 0 Locked

    789 views
    3 replies
    Latest over 9 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    [ TPA3118D2-Q1 ] Gain Setting 0 Locked

    1592 views
    1 reply
    Latest over 9 years ago
    by Peter Cao
  • Not Answered

    TAS5717 noise issue.. 0 Locked

    1489 views
    3 replies
    Latest over 9 years ago
    by DALIBOR KRSMANOVIC
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