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] PCM1861EVM: Using the EVM without GUI or USB-to-I2X interface board

    Ravi Patil
    Ravi Patil
    Part Number: PCM1861EVM Other Parts Discussed in Thread: PCM1861 , , PCM9211 Can I use PCM1861 (HW Controlled device) without using GUI or USB-to-I2X interface board?
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Using device with no XTAL

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 Can the PCM9211 be used without the 24.576 input clock? Best regards, Ravi
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Recommendation for ADC input connection when ADC is not used

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 What is recommended ADC input connection when ADC is not used? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM9211: Simultaneous conversion of S/PDIF to I2S AND Analog line-in to I2S audio streams

    Ravi Patil
    Ravi Patil
    Part Number: PCM9211 Can PCM9211 support simultaneous conversion of S/PDIF to I2S and Analog line-in to I2S audio streams? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2906: Differences between the PCM290xB and PCM290xC

    Ravi Patil
    Ravi Patil
    Part Number: PCM2906 What is the difference between PCM290xB and PCM290xC? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: Handling of UNUSED pins

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A What is the recommended way to configure the unused pins of PCM2912A when headphone output is not used? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: Driver requirement for using device on OS

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A Other Parts Discussed in Thread: PCM2912 , Do we need any special drivers to use PCM2912 device on OS? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] PCM2912A: USB Codecs with Programmable descriptors

    Ravi Patil
    Ravi Patil
    Part Number: PCM2912A Does TI have any USB Codecs which have programmable USB descriptors? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] DIR9001: Purpose of AUDIO (pin 1)

    Ravi Patil
    Ravi Patil
    Part Number: DIR9001 What is the purpose of Pin 1 [Audio]? Can it be left unconnected? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] DIR9001: Handling of UNUSED XTI pin when XTAL is not used

    Ravi Patil
    Ravi Patil
    Part Number: DIR9001 What is the best practice for unused XTI pin when we not using external XTAL? Best regards, Ravi
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
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  • Not Answered

    TPA3116D2: Frequency-Dependent Output Behavior of TPA3112D2-Q1 0

    29 views
    1 reply
    Latest 11 hours ago
    by Shadow He
  • Answered

    TPA6166A2: Shutdown current 0

    34 views
    2 replies
    Latest 12 hours ago
    by Srinivasan Chakravarhty
  • Not Answered

    TLV320ADC5140: Unable to power on ADCs, device_status[1] reads 0xC0 0

    191 views
    19 replies
    Latest 12 hours ago
    by Philip Hatfield
  • Not Answered

    PCM5121: I2S Timing Requirements 0

    17 views
    0 replies
    Started 12 hours ago
    by Ryu Yamashita
  • Suggested Answer

    TAS5825M: Schematic review 0

    54 views
    3 replies
    Latest 12 hours ago
    by Jesse Ji
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    TLV320AIC3104: Inverted HPxOUT signals 0

    137 views
    7 replies
    Latest 13 hours ago
    by Matthieu SPEDER
  • Not Answered

    TLV320AIC3105EVM-K: Bus Error issue 0

    180 views
    13 replies
    Latest 14 hours ago
    by Mir Jeffres
  • Not Answered

    TLV320AIC3254EVM-K: Unable to change runtime settings in PurePath Studio: Error: MiniDSP failed to change adaptive buffer, pending bit remains set, reset target. 0

    22 views
    0 replies
    Started 14 hours ago
    by David Van Arnem
  • Suggested Answer

    TAS2563: Purepath Console 3 0

    49 views
    5 replies
    Latest 18 hours ago
    by Michael Hull37
  • Not Answered

    TPA3110D2: TPA3110D2PWPR 0

    29 views
    1 reply
    Latest 18 hours ago
    by Sydney Northcutt
  • Answered

    TAS2505: The internal LDO description has been removed from the datasheet. 0

    34 views
    1 reply
    Latest 21 hours ago
    by Ivan Salazar
  • Answered

    TPA6138A2: Maximum load capacitance 0

    39 views
    1 reply
    Latest 21 hours ago
    by Ivan Salazar
  • Suggested Answer

    TLV320AIC3262: Porting TLV320AIC3262 driver on TI Linux SDK 9.03 0

    323 views
    22 replies
    Latest 22 hours ago
    by Niranjan Holalu Yogendra
  • Not Answered

    TAS2781EVM: Smart AMP characterize 0

    1239 views
    77 replies
    Latest 1 day ago
    by Wenbin Li1
  • Not Answered

    TPA3111D1: How to Set PLIMIT 0

    60 views
    4 replies
    Latest 1 day ago
    by Wenbin Li1
  • Suggested Answer

    TAS6424E-Q1: TAS6424E Register 0x28 Bit5 (PHASE_SEL) Configuration and Potential Issues 0

    192 views
    13 replies
    Latest 1 day ago
    by Tanaka Nobutomo
  • Suggested Answer

    PCM1863: 0dBu signal input only got SNR level of 70dB 0

    217 views
    11 replies
    Latest 1 day ago
    by jie zhou
  • Suggested Answer

    TLV320AIC3100: Inconsistency in MIC PGA Gain 0

    432 views
    25 replies
    Latest 1 day ago
    by Mir Jeffres
  • Not Answered

    TLV320AIC3104: Clock related issue 0

    72 views
    4 replies
    Latest 1 day ago
    by Mir Jeffres
  • Suggested Answer

    PCM5242: PCM5242 No Output 0

    123 views
    7 replies
    Latest 1 day ago
    by Arash Loloee
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