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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View FAQ threads
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  • Answered

    TAS2770: TAS2770 getting reset after system boot 0 Locked

    283 views
    2 replies
    Latest over 4 years ago
    by BIPIN CHAVAN
  • Answered

    SRC4392EVM-PDK: Touble generating I2S clocks as bus master 0 Locked

    358 views
    2 replies
    Latest over 4 years ago
    by Tom Hendrick
  • Suggested Answer

    PCM6240-Q1: questions about MICBIAS and scheamtic reivew 0 Locked

    266 views
    2 replies
    Latest over 4 years ago
    by Betty Guo
  • Not Answered

    PCM1803A: I can't reach Dynamic range 103dB. 0 Locked

    740 views
    16 replies
    Latest over 4 years ago
    by user1301732
  • Answered

    PCM1864-Q1: Hardware-control mode with 3.3V supply 0 Locked

    736 views
    3 replies
    Latest over 4 years ago
    by Masaru Oinaga
  • Not Answered

    TPA6204A1: Broken wave form 0 Locked

    298 views
    3 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Answered

    TAS2563: Question of TAS2563 DVC_PCM Register 0 Locked

    510 views
    3 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Answered

    TAS2563: Does TAS2563 Consumes VBAT in Boost Bypass Mode With Inductor Installed? 0 Locked

    400 views
    3 replies
    Latest over 4 years ago
    by Ivan Salazar
  • Answered

    PCM1840: Reading TDM output with raspberry pi 0 Locked

    1797 views
    1 reply
    Latest over 4 years ago
    by Zak Kaye
  • Answered

    PCM1840: Power-up / reset and the behavior with several PCM1840 ADCs (1 x master, 4 x slave) 0 Locked

    395 views
    1 reply
    Latest over 4 years ago
    by Zak Kaye
  • Answered

    PCM1840: Power-down, shutdown pin SHDNZ, power-up - the timings and behaviour 0 Locked

    340 views
    1 reply
    Latest over 4 years ago
    by Zak Kaye
  • Not Answered

    TAS5805M: About TAS5805EVM Software request 0 Locked

    392 views
    3 replies
    Latest over 4 years ago
    by Robert Clifton56
  • Answered

    TLV320AIC3256EVM-U: Interface PDM mems microphone with 3256 EVM-U 0 Locked

    1225 views
    10 replies
    Latest over 4 years ago
    by Santhosh Ravisankar
  • Not Answered

    PCM4204: PCM4204 Questions 0 Locked

    451 views
    1 reply
    Latest over 4 years ago
    by Collin Wells
  • Answered

    PCM1808-Q1: Behavior when exceeding analog input voltage range 0 Locked

    405 views
    1 reply
    Latest over 4 years ago
    by Collin Wells
  • Answered

    TAS5611A: Looking for DAMP can achieve 150W with PVDD=24V 0 Locked

    562 views
    7 replies
    Latest over 4 years ago
    by Kazuki Kuramochi
  • Answered

    PCM1862: Remaining Fade-in status 0 Locked

    421 views
    4 replies
    Latest over 4 years ago
    by Kazuki Kuramochi
  • Answered

    PCM4204: ADC Full Scale Input Voltage Discrepancy 0 Locked

    1266 views
    4 replies
    Latest over 4 years ago
    by Tony Scott
  • Suggested Answer

    TLV320AIC3107: Audio driver needed 0 Locked

    419 views
    2 replies
    Latest over 4 years ago
    by Dylan You
  • Answered

    PCM5122: Output waveform sanity check 0 Locked

    763 views
    2 replies
    Latest over 4 years ago
    by Joshua Sanders
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