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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

    TAS2505: Could be damaged when SPKVDD < AVDD & DVDD? 0 Locked

    257 views
    1 reply
    Latest over 3 years ago
    by Ivan Salazar
  • Answered

    PCM1865: max. sample frequency vs. min(tLRCP) 0 Locked

    235 views
    1 reply
    Latest over 3 years ago
    by Jeff McPherson
  • Suggested Answer

    TAS5825M: Difference between GPIOx_OE (reg 0x60) and GPIO_OUT (reg 0x65) ? 0 Locked

    253 views
    1 reply
    Latest over 3 years ago
    by Shadow He
  • Suggested Answer

    TLV320AIC3100: TLV320AIC3100 0 Locked

    572 views
    8 replies
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    TAS5825MEVM: Control without PPCMB 0 Locked

    282 views
    1 reply
    Latest over 3 years ago
    by Luis Fernandes de Pina
  • Discussion

    How do we configure the PCM mode of the TLV320AIC3106? Locked

    1700 views
    25 replies
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    TPA3118D2-Q1: [FAULT] 0 Locked

    280 views
    1 reply
    Latest over 3 years ago
    by Yanming Gong
  • Answered

    TAS5825P: Tas5825pevm 0 Locked

    412 views
    2 replies
    Latest over 3 years ago
    by Yen Min Fang
  • Answered

    SRC4190-Q1: Input/Output Audio Formats 0 Locked

    305 views
    2 replies
    Latest over 3 years ago
    by Masaru Oinaga
  • Answered

    TAS5822M: How OTSD_I works? 0 Locked

    432 views
    8 replies
    Latest over 3 years ago
    by Wei Qiu
  • Suggested Answer

    TAS5825M: MASK_OTW function 0 Locked

    196 views
    1 reply
    Latest over 3 years ago
    by Shadow He
  • Answered

    TLV320AIC3111EVM-K: Control Software 0 Locked

    347 views
    2 replies
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    PCM3168A: Differential input voltage rms vs single-ended signal rms 0 Locked

    1192 views
    3 replies
    Latest over 3 years ago
    by Jeff McPherson
  • Answered

    TLV320ADC5120: PPC3 showing TLV320ADC5120 OFFLINE 0 Locked

    408 views
    1 reply
    Latest over 3 years ago
    by Joshua Wu81
  • Answered

    TAS5825M: Threshold currents and actions of CBC Warning and CBC Fault 0 Locked

    282 views
    3 replies
    Latest over 3 years ago
    by Wei Qiu
  • Suggested Answer

    TPA3255: TPA3255-SCHEMATIC diagram and Layout 0 Locked

    2851 views
    1 reply
    Latest over 3 years ago
    by Wei Qiu
  • Suggested Answer

    TAS5755M: TAS5755-Schematic check 0 Locked

    238 views
    1 reply
    Latest over 3 years ago
    by Jesse Ji
  • Answered

    TAS5825PEVM: TAS5825PEVM 0 Locked

    315 views
    3 replies
    Latest over 3 years ago
    by Yen Min Fang
  • Suggested Answer

    TAS5828M: TAS5828M-schematic diagram and Layout 0 Locked

    578 views
    1 reply
    Latest over 3 years ago
    by Wei Qiu
  • Answered

    TLV320AIC3106: How to protect un-used analog input pin from ESD spik voltage 0 Locked

    337 views
    2 replies
    Latest over 3 years ago
    by Mochi
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