TI E2E support forums
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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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  • Answered

    TAS2505A-Q1: Audio mixing of different chimes using TAS2505A-Q1 and DAC solutions 0

    52 views
    1 reply
    Latest 22 days ago
    by Gregg Scott
  • Suggested Answer

    TAS2505A-Q1: TAS2505Q1 0

    51 views
    1 reply
    Latest 22 days ago
    by Gregg Scott
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    OPA1642: EOL Letter Notification for OPA2604AU 0

    58 views
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    Latest 23 days ago
    by Raymond Zhang1
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    PCM2704C: PSEL/HOST configuration 0

    52 views
    4 replies
    Latest 23 days ago
    by Yuto Kitamura
  • Answered

    TLV320ADC3140: What is 6PADC3140IRTWRG4? 0

    152 views
    4 replies
    Latest 23 days ago
    by Lakshmi Narasimhan Badrinarayanan
  • Suggested Answer

    TPA3110D2: TPA3110D2PWPR 0

    116 views
    3 replies
    Latest 23 days ago
    by Sydney Northcutt
  • Answered

    TAS6754-Q1: about Gain 0

    104 views
    3 replies
    Latest 23 days ago
    by Gregg Scott
  • Answered

    TAS6424-Q1: Linux Device Driver Architecture Design Diagrams 0

    113 views
    5 replies
    Latest 23 days ago
    by ISAEL GARCIA LUIS
  • Suggested Answer

    DIR9001-Q1: Request for IC Recommendation: SPDIF to A2B Transceiver TDM Conversion 0

    63 views
    1 reply
    Latest 23 days ago
    by Arash Loloee
  • Answered

    TAC5212: ESD protection 0

    111 views
    1 reply
    Latest 24 days ago
    by Arash Loloee
  • Suggested Answer

    TAS6511-Q1: Sample code/Register sequence 0

    61 views
    2 replies
    Latest 24 days ago
    by VISWANATH YANAMANDRA
  • Suggested Answer

    TAS6424E-Q1: Since our D-class operational amplifiers have LC networks on the output side to implement low-pass filtering (output is a sine wave of 20-20kHz), why did AP525 emphasize the need to connect a passive filter during testing 0

    70 views
    1 reply
    Latest 24 days ago
    by Shadow He
  • 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

    77 views
    2 replies
    Latest 26 days ago
    by David Van Arnem
  • Answered

    PCM5121: I2S Timing Requirements 0

    49 views
    1 reply
    Latest 26 days ago
    by Arash Loloee
  • Answered

    PCM5242: PCM5242 No Output 0

    164 views
    8 replies
    Latest 27 days ago
    by Alex Lee
  • Suggested Answer

    PCMD3180: Driving PDM mic and I2S at a different voltage. 0

    56 views
    1 reply
    Latest 27 days ago
    by Jeff McPherson
  • Suggested Answer

    TPA3255: TPA3255 0

    185 views
    3 replies
    Latest 27 days ago
    by Peter Wu5
  • Not Answered

    TAS2110: Output frequency is changed when the output voltage is high 0

    64 views
    2 replies
    Latest 27 days ago
    by Peter Wu5
  • Suggested Answer

    TAS2563: Speaker Characterization 0

    224 views
    7 replies
    Latest 27 days ago
    by Peter Wu5
  • Suggested Answer

    TAS2559: Solution Inquiry 0

    66 views
    3 replies
    Latest 27 days ago
    by Peter Wu5
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