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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  • Answered

    OPA1679: about QFN package 0 Locked

    483 views
    1 reply
    Latest over 6 years ago
    by Dennis Goeke
  • Suggested Answer

    ADC / DAC at 384k with microprocessor for fft and data management 0 Locked

    654 views
    2 replies
    Latest over 6 years ago
    by Devin Cottier
  • Not Answered

    TLV320AIC3104: Tlv320AIC3104 has no normal sound output 0 Locked

    323 views
    2 replies
    Latest over 6 years ago
    by allen wang17
  • Answered

    LM4861: The output is distorted 0 Locked

    536 views
    5 replies
    Latest over 6 years ago
    by aggil liang
  • Not Answered

    TAS5704: I/O mapping 0 Locked

    428 views
    2 replies
    Latest over 6 years ago
    by Brian Cassady
  • Suggested Answer

    TAS5755M: TAS5755M issue 0 Locked

    323 views
    1 reply
    Latest over 6 years ago
    by Xiaolin Qin
  • Answered

    TAS5760L: EQ questions 0 Locked

    493 views
    3 replies
    Latest over 6 years ago
    by Xiaolin Qin
  • Answered

    LM48100Q-Q1: Fault Pin - Configuration 0 Locked

    558 views
    3 replies
    Latest over 6 years ago
    by sivasuryan.R
  • Answered

    TAS2505-Q1: HP OUT function 0 Locked

    230 views
    2 replies
    Latest over 6 years ago
    by Patrick Chen(TPE System & Application)
  • Answered

    TAS2505-Q1: pin#5 definition? HPOUT or NC 0 Locked

    622 views
    1 reply
    Latest over 6 years ago
    by Ivan Salazar
  • Answered

    PCM1754-Q1: Audio forum 0 Locked

    361 views
    2 replies
    Latest over 6 years ago
    by yoshiki hasebe
  • Answered

    TAS2557EVM: Asking for the TAS2557 SDout reference design 0 Locked

    365 views
    2 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Suggested Answer

    TPA2001D1: how to calculate the output power? 0 Locked

    710 views
    3 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Answered

    WEBENCH® Tools/TLV320AIC3256: TLV320AIC3256 + MSP430 0 Locked

    356 views
    1 reply
    Latest over 6 years ago
    by Diego Melendez
  • Answered

    LM48511: LM48511 short circuit protection feature details enquiry 0 Locked

    356 views
    3 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Suggested Answer

    TLV320AIC3204: What does the Tr & Tf refer to in the datasheet. 0 Locked

    362 views
    1 reply
    Latest over 6 years ago
    by Diego Melendez
  • Answered

    TAS2505-Q1: I2C minimum SDA/SCL rise/fall time 0 Locked

    357 views
    3 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Answered

    TPA2006D1: Output Impedance in /Shutdown 0 Locked

    732 views
    5 replies
    Latest over 6 years ago
    by Ivan Salazar
  • Suggested Answer

    SRC4392: None of RX ports working, only Port A and B and TX output 0 Locked

    1401 views
    18 replies
    Latest over 6 years ago
    by Andy Peters
  • Suggested Answer

    TPA2011D1: TPA2011D1 input resistance value with 10X gain 0 Locked

    399 views
    1 reply
    Latest over 6 years ago
    by Ivan Salazar
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