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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View FAQ threads
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  • Answered

    TAS2563YBGEVM-DC: TAS2563 0 Locked

    123 views
    3 replies
    Latest 2 months ago
    by Ivan Salazar
  • Suggested Answer

    PCM4204: Making PCM4204/OPA1632 for single ended mode 0 Locked

    70 views
    1 reply
    Latest 2 months ago
    by Jeff McPherson
  • Answered

    OPA1633: Is Current Noise included in simulation model of OPA1633? 0 Locked

    60 views
    1 reply
    Latest 2 months ago
    by Alec Saebeler
  • Answered

    DIR9001: Is this a viable AES-3 input circuit? 0 Locked

    70 views
    1 reply
    Latest 2 months ago
    by Arash Loloee
  • Not Answered

    TAS2563: Noisy recording using PDM microphone. 0 Locked

    452 views
    17 replies
    Latest 2 months ago
    by Ivan Salazar
  • Suggested Answer

    PCM1820: VREF filter capacitor 0 Locked

    62 views
    1 reply
    Latest 2 months ago
    by Jeff McPherson
  • Suggested Answer

    TAS5830: Between TAS5830 and TAS5828 difference 0 Locked

    83 views
    1 reply
    Latest 2 months ago
    by Sydney Northcutt
  • Answered

    TLV320AIC23: I2S DOUT Signal Always HIGH TLV320AIC23 Codec 0 Locked

    179 views
    3 replies
    Latest 2 months ago
    by Mir Jeffres
  • Not Answered

    TAS2563: How to output a sine wave from the TAS2563 evaluation board using PPC3 0 Locked

    118 views
    5 replies
    Latest 2 months ago
    by Wenbin Li1
  • Suggested Answer

    PCM5102A: Relationship between LRCK, BCK, and SCK frequencies 0 Locked

    239 views
    9 replies
    Latest 2 months ago
    by Arash Loloee
  • Answered

    TAS2110: I2S Audio Amplifier with Digital Mic Configuration with I2S Host 0 Locked

    300 views
    3 replies
    Latest 2 months ago
    by Ivan Salazar
  • Answered

    TAS3251: I2C commands without PUREPATHCONSOLE 3 0 Locked

    90 views
    1 reply
    Latest 2 months ago
    by Sydney Northcutt
  • Not Answered

    TAS5825MEVM: Fails hardware tests 0 Locked

    41 views
    1 reply
    Latest 2 months ago
    by Sydney Northcutt
  • Not Answered

    TAS6684-Q1: Register mismatch with PPC3_GUI_App for TAS6684-Q1_EVM and Datasheet 0 Locked

    67 views
    1 reply
    Latest 2 months ago
    by Gregg Scott
  • Answered

    PCM6240-Q1: Inquiry Regarding Register Settings for PCM6240 0 Locked

    81 views
    4 replies
    Latest 2 months ago
    by Tanaka Nobutomo
  • Suggested Answer

    LM48100Q-Q1: Why is the device being powered through the I2CVDD pin (when the VDD pin is not present) ? 0 Locked

    122 views
    1 reply
    Latest 2 months ago
    by Shadow He
  • Answered

    TAS6754-Q1: voltage register and temperature register give invalid values 0 Locked

    139 views
    4 replies
    Latest 2 months ago
    by Jianpeng Zhou
  • Suggested Answer

    TPA0211EVM: EVM questions 0 Locked

    49 views
    1 reply
    Latest 2 months ago
    by Ore Ogundana
  • Suggested Answer

    PCM1803A: What is the delay of the internal filter 0 Locked

    69 views
    1 reply
    Latest 2 months ago
    by Arash Loloee
  • Suggested Answer

    TAA5212: PCB Schematic and layout review TAA5212 TAD5212 0 Locked

    298 views
    11 replies
    Latest 2 months ago
    by Lakshmi Narasimhan Badrinarayanan
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