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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View FAQ threads
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  • Answered

    TAS5424B-Q1: TAS5424B-Q1 0 Locked

    259 views
    2 replies
    Latest over 3 years ago
    by Yeon Kwang Yoo
  • Answered

    TLV320AIC3120: Clock calculation of ADC in CODEC for the part number (TLV320AIC3120IRHBT) 0 Locked

    474 views
    7 replies
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    OPA1632: Operational Amplifier(single ended to differential) 0 Locked

    658 views
    4 replies
    Latest over 3 years ago
    by Alec Saebeler
  • Answered

    LM4930: output of IRQ pin 0 Locked

    374 views
    4 replies
    Latest over 3 years ago
    by Ivan Salazar
  • Suggested Answer

    [Audio Power AMP] Product recommendation request 0 Locked

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

    PCM6240-Q1: differential input's DC bias voltage 0 Locked

    489 views
    7 replies
    Latest over 3 years ago
    by Xuerui Liu
  • Answered

    TLV320DAC3100: About the voltage of SPKVDD 0 Locked

    379 views
    5 replies
    Latest over 3 years ago
    by Ivan Salazar
  • Answered

    TAS58xx: Question on PWM Phase Selection / Synchronization in Multi-devices 0 Locked

    301 views
    4 replies
    Latest over 3 years ago
    by Jay Yoo
  • Answered

    OPA1632: Current leakage or drawn from Vocm 0 Locked

    231 views
    1 reply
    Latest over 3 years ago
    by Sam Burnett
  • Answered

    TLV320ADC3101: Could you disable AVDD if you're not using the chip (but DVDD and IOVDD stay on)? 0 Locked

    442 views
    6 replies
    Latest over 3 years ago
    by Sanjay Dixit
  • Answered

    TLV320AIC3120: TLV320AIC3120: TLV320AIC3120 I2S Interfacing with AMBE4020 Vocoder. 0 Locked

    693 views
    1 reply
    Latest over 3 years ago
    by Jeff McPherson
  • Answered

    OPA1644: OPA1644 or OPA4134 for High End Guitar Audio amplification 0 Locked

    4799 views
    12 replies
    Latest over 3 years ago
    by Andy Peters
  • Suggested Answer

    TPA6304-Q1: powerdown Sequence 0 Locked

    579 views
    5 replies
    Latest over 3 years ago
    by Shadow He
  • Suggested Answer

    TPA6304-Q1: MUTE and STANDBY mode 0 Locked

    215 views
    1 reply
    Latest over 3 years ago
    by Gregg Scott
  • Not Answered

    TAS5805M: tDFS of serial port audio timing is out of criteria 0 Locked

    230 views
    3 replies
    Latest over 3 years ago
    by Shadow He
  • Answered

    TPA3118D2: Dual IC with a single speaker (mono) 0 Locked

    396 views
    2 replies
    Latest over 3 years ago
    by semiphys
  • Suggested Answer

    TLV320AIC3104-Q1: Power consumption data of IOVDD 0 Locked

    268 views
    1 reply
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    TLV320AIC3254: Codec Programming Issue 0 Locked

    614 views
    15 replies
    Latest over 3 years ago
    by pdjuandi
  • Suggested Answer

    TPA2011D1: Gain set at 22V/V 0 Locked

    259 views
    1 reply
    Latest over 3 years ago
    by Ivan Salazar
  • Suggested Answer

    TLV320AIC3101: Input acceptable noise range for TLV320AIC3101 0 Locked

    310 views
    1 reply
    Latest over 3 years ago
    by Jeff McPherson
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