TI E2E support forums
TI E2E support forums
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Audio

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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…
    • 3 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? …
    • 5 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

    6735 views
    0 replies
    Started over 3 years ago
    by Ore Ogundana
  • Not Answered

    PUREPATHSTUDIO: PUREPATHSTUDIO: TAS5805M app not shown in PPC3 App Center after PUREPATHCONSOLE access approved 0

    0 views
    0 replies
    Started a few seconds ago
    by lei Wayne
  • Answered

    PUREPATHSTUDIO: Access to PPC3 software 0

    31 views
    2 replies
    Latest 15 minutes ago
    by lei Wayne
  • Not Answered

    TAS5830: TC 0

    4 views
    0 replies
    Started 1 hour ago
    by Jeff YANG
  • Not Answered

    PUREPATHSTUDIO: Reference config for a 2 way speaker on TAS5805M 0

    21 views
    1 reply
    Latest 2 hours ago
    by Wenbin Li1
  • Not Answered

    TAS2120: TAS2120 volume level resets on restarting audio stream 0

    41 views
    3 replies
    Latest 2 hours ago
    by Wenbin Li1
  • Not Answered

    OPA1637: review the hardware design of OPA1637 0

    5 views
    0 replies
    Started 2 hours ago
    by fu zhifang
  • Suggested Answer

    OPA4134: OPA4134UA device marking with respect to date codes / lot codes 0

    25 views
    1 reply
    Latest 10 hours ago
    by Carrie
  • Suggested Answer

    TSC2007: TSC2007: [Touch IC ] Recieved abnormal sampling x/y location data when touched 0

    102 views
    6 replies
    Latest 11 hours ago
    by Garret Godfrey
  • Suggested Answer

    PCM9211: PCM9211 SPDIF coax ESD troubles 0

    33 views
    1 reply
    Latest 11 hours ago
    by Garret Godfrey
  • Not Answered

    LM48310: Please advise on LM48310 failure ("LM48310 is often broken.") 0 Locked

    122 views
    5 replies
    Latest 14 hours ago
    by Isaac Buliva
  • Suggested Answer

    PCM9211: PCM9211: Confirm HDMI ARC receiver support and implementation guidance 0

    33 views
    1 reply
    Latest 14 hours ago
    by Arash Loloee
  • Not Answered

    TPA3131D2: TPA3131D2 design issue support 0

    86 views
    5 replies
    Latest 21 hours ago
    by Wenbin Li1
  • Not Answered

    TAS2781: TAS2781: Voltage and Current Sensing Not Working 0

    141 views
    8 replies
    Latest 1 day ago
    by Peter Wu5
  • Suggested Answer

    TPA3111D1-Q1: Audio Amplifier IC Failure During Vehicle-Level Testing – Request for Root-Cause Analysis 0

    140 views
    10 replies
    Latest 1 day ago
    by Yanming Gong
  • Suggested Answer

    PCMD3140: Interfacing four ultrasonic range PDM microphones with the PCMD3140 0

    38 views
    1 reply
    Latest 1 day ago
    by Garret Godfrey
  • Suggested Answer

    TLV320AIC3254EVM-K: Technical Query: Implementing Feedforward/Feedback ANC on TLV320AIC3254EVM-K using PurePath Studio 0

    35 views
    2 replies
    Latest 1 day ago
    by Mir Jeffres
  • Suggested Answer

    TMUX2819: TMUX2819 Footprint 0

    139 views
    12 replies
    Latest 1 day ago
    by Nir Gilgur
  • Suggested Answer

    TLV320DAC3203: TLV320DAC3203 Design Inquiry 0

    43 views
    1 reply
    Latest 1 day ago
    by Garret Godfrey
  • Suggested Answer

    TAC5212: No audio from right channel with 4 ohm speaker (continued due to TI system error) 0

    743 views
    28 replies
    Latest 1 day ago
    by Garret Godfrey
>