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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] How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers?

    Tyler Noyes
    Tyler Noyes
    Part Number: OPA1656 How do I design Low Noise & Low Distortion Headphone & Small Signal Audio Amplifiers? Headphone Amplifiers On-Chip Thin Film Resistors Enable High-Performance Audio Circuitry – SBOA312 Stabilizing Difference Amplifiers…
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: PurePath Console 3 gets stuck while initializing the device

    Ivan Salazar
    Ivan Salazar
    Part Number: PUREPATHCONSOLE Hi, In this FAQ you will find a couple solutions to fix the PPC3 stuck symptom during device initialization: You can use a previous version of the installer, it can be downloaded from the attachment ppc3_v3.1.3…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2505: Protection Flags and Interrupts

    Ivan Salazar
    Ivan Salazar
    Part Number: TAS2505 Hi, I would like to gather up some information about this device protection in one place. Our TAS2505 and TAS2505-Q1 devices feature protection scheme against situations like: Overcurrent / Short Circuit Class-D driver…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2505-Q1: How to configure TAS2505/TAS2505-Q1 EQ biquads

    Ivan Salazar
    Ivan Salazar
    Part Number: TAS2505-Q1 Other Parts Discussed in Thread: TAS2505 , COEFFICIENT-CALC Hi, Our TAS2505 and TAS2505-Q1 devices feature up to six programmable biquads that can be used to add some equalization to your application. The GUI for this device…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] DRV26xx Actuators Selection.

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Other Parts Discussed in Thread: DRV2700 , DRV8662 Hi, When using a haptics driver device from the DRV26xx, DRV2700 and DRV8662 families, there are many questions around the actuator to be used. As general information, we can get some details about…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320DAC32: Example Scripts and Unused I/O Pins Connection Tips

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Part Number: TLV320DAC32 Hi! The TLV320DAC32 is one of our low power stereo DAC that supports headphone outputs. This device has 2 registers pages with around 128 registers that need to be configured in order to use all the functions of the TLV320DAC32…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECS and ADCs: Input clock jitter and noise specifications

    Collin Wells
    Collin Wells
    What is the allowable clock jitter and noise for the input clock to the TLV320ADC and TLV320AIC products?
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs and ADCs: What I2C speeds/frequencies are supported by the TLV320AICxxxx devices?

    Collin Wells
    Collin Wells
    Hello, Many of the TLV320AICxxxx and TLV320ADCxxxx datasheets refer to "standard" and "fast" I2C modes. Can you confirm which speeds these correspond to?
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: CODEC Control Foreign Language Installation Challenges

    Collin Wells
    Collin Wells
    Hello, After installing CODEC Control SW and selecting the EVM board this error pop-up is displayed on my screen. What should we do?
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC, TLV320ADC, and PCM families of Audio ADCs and CODECs and DIR/DIX/DIT/SRC Audio Trancievers and Sample Rate Converters FAQs

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: PUREPATHSTUDIO , TLV320AIC3204 , TLV320AIC3206 , TLV320AIC3256 , TLV320AIC3253 , TLV320AIC3254 , TLV320AIC3110 , TLV320AIC3100 , TLV320AIC3104 , TLV320AIC3120 Hello, Do you have a list of common questions for TI's families…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
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  • Not Answered

    TAS3251: Biquad values and gain scale. 0

    94 views
    5 replies
    Latest 3 days ago
    by Jesse Ji
  • Not Answered

    PROCESSOR-SDK-AM67: BeagleY AI uname 6.1.83 + ADCx140EVM-PDK . 4 TDM, 48000 hz, 16kbit. codec slave, codec master 0

    283 views
    20 replies
    Latest 5 days ago
    by Suren Porwar
  • Suggested Answer

    TPA3255: DC-coupling into TPA3255 – input CM level? 0

    70 views
    2 replies
    Latest 5 days ago
    by Sydney Northcutt
  • Suggested Answer

    TLV320AIC3100: TLV320AIC3100 0

    191 views
    15 replies
    Latest 6 days ago
    by Garret Godfrey
  • Answered

    PCM1809: A few questions 0

    122 views
    7 replies
    Latest 6 days ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3104: I2C spike on SDA Line 0

    121 views
    9 replies
    Latest 6 days ago
    by Garret Godfrey
  • Not Answered

    TAA5242: MICBIAS, VREF PSRR 0

    58 views
    3 replies
    Latest 6 days ago
    by Lakshmi Narasimhan Badrinarayanan
  • Answered

    MC33078: Request for schematic design review 0

    131 views
    13 replies
    Latest 6 days ago
    by Jeffrey Chung1
  • Suggested Answer

    TAC5112: echo cancellation 0

    45 views
    1 reply
    Latest 6 days ago
    by Garret Godfrey
  • Suggested Answer

    TAA5242: VIH, VIL spec 0

    85 views
    5 replies
    Latest 6 days ago
    by Lakshmi Narasimhan Badrinarayanan
  • Not Answered

    TPA3002D2: MODE_OUT PIN always low even though MODE PIN LOW. No audio coming to Speakers 0

    430 views
    30 replies
    Latest 6 days ago
    by Sydney Northcutt
  • Not Answered

    PCM4222EVM: 3d model 0

    37 views
    1 reply
    Latest 7 days ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3106: mono speaker 0

    31 views
    1 reply
    Latest 7 days ago
    by Jeff McPherson
  • Answered

    PCM1841-Q1: How are the 4 inputs handled when I2S is selected? 0

    27 views
    1 reply
    Latest 7 days ago
    by Jeff McPherson
  • Answered

    TAA5212EVM-K: Pure Path™︎ Console does not recognize the device 0

    52 views
    2 replies
    Latest 7 days ago
    by Daisuke Asakura
  • Suggested Answer

    TAS5825MEVM: Need an initial dsp firmware for tuning audio PA 0

    37 views
    1 reply
    Latest 7 days ago
    by Wenbin Li1
  • Suggested Answer

    TAS5828M: Using the DSP for audio delay. 0

    92 views
    6 replies
    Latest 7 days ago
    by Wenbin Li1
  • Answered

    TAS5805M: Idle current variation 0

    67 views
    2 replies
    Latest 7 days ago
    by Noriyuki Miura
  • Answered

    TPA2000D1: Control output power 0

    43 views
    1 reply
    Latest 7 days ago
    by Ivan Salazar
  • Not Answered

    TLV320ADC3001: TLV320ADC3001 0

    80 views
    8 replies
    Latest 7 days ago
    by Jeff McPherson
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