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

    PCM9211 frequency issue 0 Locked

    388 views
    2 replies
    Latest over 10 years ago
    by Silvio Cescon
  • Not Answered

    Inquiry regarding audio output signal on PCM1748 0 Locked

    1014 views
    2 replies
    Latest over 10 years ago
    by Atsushi Okui
  • Answered

    TAS5717 PBTL Configuration for L-ch and R-ch Mixing 0 Locked

    685 views
    3 replies
    Latest over 10 years ago
    by Sadanori Kato
  • Suggested Answer

    TLV320AIC3262 when not using headset 0 Locked

    341 views
    1 reply
    Latest over 10 years ago
    by J-
  • Not Answered

    PCM1864 I2S Input AND Output 0 Locked

    1767 views
    5 replies
    Latest over 10 years ago
    by Fernando Lopez
  • Not Answered

    Initial Set Up for LM48560 EVM 0 Locked

    575 views
    2 replies
    Latest over 10 years ago
    by Alex Segler
  • Answered

    LM48511 Use Case of either the Regulator Feedback Network of FB_GND0 and FB_GND1 only 0 Locked

    726 views
    4 replies
    Latest over 10 years ago
    by Sadanori Kato
  • Not Answered

    cc8531 usb dongle can't work 0 Locked

    968 views
    1 reply
    Latest over 10 years ago
    by Sverre
  • Answered

    TLV320DAC3203 Frequency Response 0 Locked

    401 views
    2 replies
    Latest over 10 years ago
    by Sadanori Kato
  • Suggested Answer

    TLV320AIC3254 HP and LO impedance 0 Locked

    626 views
    5 replies
    Latest over 10 years ago
    by J-
  • Not Answered

    Current spikes normal on the TPA2031D1 ? 0 Locked

    960 views
    6 replies
    Latest over 10 years ago
    by Evan W
  • Not Answered

    RE: Audio Amplifiers Forum: Spice for TPA6204 Audio amp 0 Locked

    515 views
    1 reply
    Latest over 10 years ago
    by Diego Melendez
  • Answered

    LM3886 servo 0 Locked

    1378 views
    3 replies
    Latest over 10 years ago
    by Luis Fernando Rodriguez S.
  • Answered

    PCM2903C -- Possible to digitize DC 0 Locked

    410 views
    2 replies
    Latest over 10 years ago
    by mmu
  • Not Answered

    Where can I get the gerber files, including the drill information for the DIP-ADAPTER_EVM SLYU009 kit? 0 Locked

    460 views
    1 reply
    Latest over 10 years ago
    by Don Dapkus
  • Suggested Answer

    non-DC blocking class-D amplifier 0 Locked

    661 views
    1 reply
    Latest over 10 years ago
    by Don Dapkus
  • Not Answered

    TLV320AIC3100 DAC mono support 0 Locked

    560 views
    2 replies
    Latest over 10 years ago
    by Sateesh Nayak
  • Not Answered

    LM3886 servo for single ended configuration 0 Locked

    443 views
    1 reply
    Latest over 10 years ago
    by Toyojiro Naokawa
  • Answered

    PCM1863 - unuse pins 0 Locked

    1589 views
    6 replies
    Latest over 10 years ago
    by Hirotaka Matsumoto
  • Answered

    PCM1863 - DCM format 0 Locked

    1391 views
    8 replies
    Latest over 10 years ago
    by Hirotaka Matsumoto
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