TI E2E support forums
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Audio forum

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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] TAS2120: What are the proper considerations when driving a high-inductance actuator with TI Class-D amplifiers?

    Ivan Salazar
    Ivan Salazar
    Part Number: TAS2120 When driving high-inductance actuators, the phase shift of current and voltage in the load can cause reverse-current issues triggering Class-D amplifier protection schemes such as over-current and over-voltage. The attached spreadsheet…
    • 22 days ago
    • Audio
    • Audio forum
  • [FAQ] Audio Converters FAQs

    Isaac Buliva
    Isaac Buliva
    Common Questions [FAQ] Does TI have crosses for Cirrus Logic recent EOL or discontinued devices like CS536x ADC, CS43x5 DAC, WM8985/CS4243x Codec, CS842x SRC, and CS35L0x amplifiers? [FAQ] What are some new & exciting parts that TI offers? …
    • 2 months ago
    • Audio
    • Audio forum
  • [FAQ] Speaker Amplifiers

    Isaac Buliva
    Isaac Buliva
    [FAQ] TAS2563: Adjusting Digital Volume Control using I2C [FAQ] TAS2563, TAS2562, TAS2557, TAS2770 Android/Linux Drivers Link [FAQ] TAS2563: PDM Interface [FAQ] TAS2563: What are the .ftcfg, .cfg, .h, .json, and .bin files used for in End System…
    • 2 months ago
    • Audio
    • Audio forum
  • [FAQ] Haptic Drivers

    Isaac Buliva
    Isaac Buliva
    [FAQ] DRV2625: DRV2624EVM and DRV2625EVM Windows 10 Driver [FAQ] DRV26xx Actuators Selection [FAQ] DRV2605: Closed and Open Loop Description and Examples [FAQ] DRV2624: Driving Capabilities of DRV2624 & DRV2625 [FAQ] DRV2624: Principals and Method…
    • 2 months ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: MCR persistent error in PPC3

    Ivan Salazar
    Ivan Salazar
    Part Number: PUREPATHCONSOLE Tool/software: MATLAB Compiler Runtime (MCR) must be installed along with PPC3. Some firewall and other network control features may prevent a proper installation of the additional packages. If you have already followed…
    • 10 months ago
    • Audio
    • Audio forum
  • [FAQ] Does Texas Instruments support SoundWire solution for PC/Notebook applications?

    Amelia Flug
    Amelia Flug
    Welcome to Texas Instruments Audio! YES, TI has a versatile audio product portfolio that contains innovative audio amplifiers and converters. TI works with SOC partners to drive SoundWire adoption across platforms and we can support a wide variety of…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] What are some new & exciting parts that TI offers?

    Jonathan Huang
    Jonathan Huang
    Other Parts Discussed in Thread: TLV320ADC5120 , TLV320ADC6120 , PCM1863 , PCM1862 , PCM1804 , PCM1822 , PCM1820 , PCM6020-Q1 , PCM1808-Q1 , PCM3120-Q1 , PCM1863-Q1 , PCM1862-Q1 , PCM5100A , PCM1754 , PCM5102A , PCM5101A , PCM1789 , PCM1754-Q1 , PCM5100A…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] TAS2505: TAS2505: Can TAS2505 achieve 32dB gain?

    Ore Ogundana
    Ore Ogundana
    Part Number: TAS2505 Tool/software: TAS2505 reference guide claims the device can perform a 32dB gain, is this accurate?
    • Answered
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: Software lookup table for audio devices

    Justine Smith
    Justine Smith
    Part Number: PUREPATHCONSOLE Tool/software: A table with links to all the software needed for audio devices and their EVMs. Find the device(s) of interest in the table and use the links to request access to the software you need. Product or…
    • over 1 year ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: How to Install PurePath™︎ Console 3 Device Apps Manually

    Jeff McPherson
    Jeff McPherson
    Part Number: PUREPATHCONSOLE Tool/software: If you were granted access to a PPC3 device app, but the app is not appearing in PPC3 for download, follow the below steps. This process only needs to be completed once per PPC3 device app. 1) When a user…
    • over 1 year ago
    • Audio
    • Audio forum
>

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  • Not Answered

    [FAQ] Audio FAQ Homepage 0 Locked

    6263 views
    0 replies
    Started over 2 years ago
    by Ore Ogundana
  • Suggested Answer

    TLV320AIC3107: BCLK Duty Cycle in Master Mode 0

    19 views
    1 reply
    Latest 40 minutes ago
    by Garret Godfrey
  • Not Answered

    TMS320C6748: Regarding the power-up sequence of the DSP IC (TMS320C6748EZWT3) 0

    87 views
    7 replies
    Latest 1 hour ago
    by PaulM
  • Not Answered

    TAA5212: Signal input conditioning for TAx52x2 ADCs 0

    9 views
    0 replies
    Started 2 hours ago
    by Benjamin
  • Suggested Answer

    TAS67524-Q1: TAS67524-Q1: Pop noise at ACC OFF depending on speaker load, 70kHz oscillation observed on speaker output 0

    45 views
    2 replies
    Latest 4 hours ago
    by 星野 裕也
  • Not Answered

    PCM1804: PCM1804DBR – VCOM behavior during reset, analog input pin state, and VCOM internal circuit 0

    17 views
    0 replies
    Started 5 hours ago
    by Kenta Yajima
  • Suggested Answer

    TPA2012D2: TPA2012D2RTJTG4 — No output despite valid 1kHz input signal and SD pins correctly driven 0

    53 views
    4 replies
    Latest 5 hours ago
    by sajid ehsan
  • Not Answered

    TAS5830: Q factor calculatoiin check for table "Table 1-3. Filter Components – RBTL = 8 Ω" shown in "slaa701b" 0

    5 views
    0 replies
    Started 5 hours ago
    by Yoshiki Ochi
  • Suggested Answer

    TAC5212: headphone out with Analog MEMs mic 0

    66 views
    6 replies
    Latest 5 hours ago
    by Anushka Palawat
  • Not Answered

    OPA1637: High output distortion 0

    5 views
    0 replies
    Started 6 hours ago
    by yansong yan
  • Not Answered

    TAS5717: TAS5717 overcurrent protection 0

    3 views
    0 replies
    Started 7 hours ago
    by Ruixin Feng
  • Not Answered

    TAS6424-Q1: Power dissipation vs Total output power curve with LC filter 0

    7 views
    0 replies
    Started 7 hours ago
    by Kazuki Kuramochi
  • Not Answered

    TLV320ADC3101-Q1: Solution introduction 0

    7 views
    0 replies
    Started 7 hours ago
    by Roy Chou1
  • Suggested Answer

    TLV320AIC3104-Q1: TLV320AIC3103-Q1 – Analog Microphone (MIC2R) Not Capturing Audio, Playback Working 0

    81 views
    4 replies
    Latest 8 hours ago
    by Ann Sara Baby
  • Not Answered

    TLV320AIC3105: signal drop issue on the signal bypass mode 0

    19 views
    1 reply
    Latest 9 hours ago
    by Mir Jeffres
  • Suggested Answer

    TLV320ADC3101-Q1: Initial register settings of TLV320ADC3101-Q1 0

    224 views
    15 replies
    Latest 9 hours ago
    by Mir Jeffres
  • Not Answered

    TPA3110D2-Q1: TPA3110D2QPWPRQ1 Bring-up 0

    8 views
    0 replies
    Started 9 hours ago
    by Yashash Suvarna
  • Not Answered

    TAS3202: Regarding the Production Status of D810K013DZKB400 / D810K013DZKB456 0

    13 views
    0 replies
    Started 9 hours ago
    by Kyohei
  • Not Answered

    TAD5212: TAD5212: Mixing local PDM microphones with TDM inputs from multiple TAD5212 devices 0

    50 views
    3 replies
    Latest 10 hours ago
    by Lakshmi Narasimhan Badrinarayanan
  • Not Answered

    TLV320ADC6140: 6 kHz harmonic on the evaluation board 0

    46 views
    5 replies
    Latest 11 hours ago
    by Hiroki Kasugai
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