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…
    • 4 months 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? …
    • 6 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…
    • 6 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…
    • 6 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…
    • over 1 year 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 2 years 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 2 years ago
    • Audio
    • Audio forum
>

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  • Not Answered

    [FAQ] Audio FAQ Homepage 0 Locked

    6817 views
    0 replies
    Started over 3 years ago
    by Ore Ogundana
  • Not Answered

    AM2754-Q1: About release plan for Industrial Version of AM2754 0

    18 views
    1 reply
    Latest 27 minutes ago
    by Nihar Potturu
  • Not Answered

    TPA3255: TPA3255DDVR Amp DVDD 0

    98 views
    3 replies
    Latest 3 hours ago
    by Shenghao Ding
  • Suggested Answer

    TAS2781: TAS2xxx.sys driver issue 0

    79 views
    6 replies
    Latest 3 hours ago
    by Shenghao Ding
  • Not Answered

    PCM1792A: PCM1792A: IOUT pin limits when VCC collapses (power-down / supply loss) 0

    13 views
    0 replies
    Started 7 hours ago
    by Enoch Cox
  • Suggested Answer

    TSC2013-Q1: Dual Touch Capabilities 0

    24 views
    1 reply
    Latest 10 hours ago
    by Jeff McPherson
  • Suggested Answer

    PCM2903C: PCM2903C reference circuit and pcb files 0

    23 views
    1 reply
    Latest 10 hours ago
    by Jeff McPherson
  • Suggested Answer

    TL972-Q1: TL972QPWRQ1 - Lead frame and Die clarification 0

    100 views
    3 replies
    Latest 12 hours ago
    by Chris Featherstone
  • Not Answered

    TAS2563: TAS2563 – Question About DEQ Behavior in an External Feedback Loop 0

    153 views
    10 replies
    Latest 15 hours ago
    by Grace Zhao
  • Suggested Answer

    TAD5242: TAD5242 controller mode configuration 0

    46 views
    3 replies
    Latest 19 hours ago
    by Garret Godfrey
  • Not Answered

    TAS67534-Q1: Sampling Frequency 0

    206 views
    12 replies
    Latest 20 hours ago
    by Shadow He
  • Not Answered

    TAS2781: TAS2781 output with L+C RMS Level Drops at High Frequencies During 20 Hz–20 kHz Sweep 0

    168 views
    12 replies
    Latest 1 day ago
    by Grace Zhao
  • Answered

    TSC2007: [TSC2007 Touch Screen Issue] Slow Touch Scrolling After Applying the New Kernel Driver Patch 0

    146 views
    10 replies
    Latest 1 day ago
    by Paul Minh
  • Answered

    TAS5431-Q1: Standby quit time 0

    96 views
    5 replies
    Latest 1 day ago
    by Shadow He
  • Suggested Answer

    PCM1795: PCM1795: 24-bit vs. 32-bit I2S input 0

    39 views
    2 replies
    Latest 1 day ago
    by Plamen Taskov
  • Not Answered

    TLV320ADC5140: TLV320ADC5140: CH1/CH4 persistent noise after startup or reconfiguration with PLL enabled 0

    23 views
    1 reply
    Latest 1 day ago
    by Mir Jeffres
  • Suggested Answer

    TL972-Q1: TL972QPWRQ1 Could TI please confirm whether TL972QPWRQ1 manufactured around 2021 may legitimately use a different leadframe design and die architecture from cur 0

    21 views
    1 reply
    Latest 1 day ago
    by Chris Featherstone
  • Suggested Answer

    PCM3140-Q1: analog input voltage absolute maximum rating under single-ended for audio frequency band 20Hz~20kHz signals 0

    49 views
    5 replies
    Latest 1 day ago
    by Garret Godfrey
  • Answered

    TLV320AIC3109-Q1: The main clock MCLK of TLV320AIC3109-Q1 is not connected. It is divided by BCLK. What is the lowest clock frequency input to BCLK at this time? 0

    21 views
    1 reply
    Latest 1 day ago
    by Garret Godfrey
  • Not Answered

    TAS5830: Difference in latency between TAS5815 and TAS5830 0

    35 views
    1 reply
    Latest 1 day ago
    by Isaac Buliva
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