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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] TAS2563: Component Selection Start Guide

    Jin Gao
    Jin Gao
    Part Number: TAS2563 The following schematic is the typical application of the TAS2563 Smart Amp device along with some component value selection to consider when planning the schematic of a Smart Amp product in an audio design. It is recommended to…
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2563: I2C & SPI Setup (Not via USB)

    Jin Gao
    Jin Gao
    Part Number: TAS2563 Other Parts Discussed in Thread: PPC3-EVM-MB TAS2563EVM provides the option to use external I2C and SPI input aside from the default USB control. This post list some of the common configuration for external I2C and SPI communication…
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2563: Gain Control of Smart Amps in PPC3

    Jin Gao
    Jin Gao
    Part Number: TAS2563 There are several ways to adjust the gain of TAS2563 in PPC3 digitally. Digital Gain : Under Audio Processing and Tuning Panel of PPC3 EQ Filter Gain: Under Audio Processing and Tuning Panel > Equalizer tool D…
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2563, TAS2562, TAS2557, TAS2770 Android/Linux Drivers Link

    Jin Gao
    Jin Gao
    Other Parts Discussed in Thread: TAS2557 , TAS2770 , TAS2563 , TAS2562 Where can I obtain the linux\android drivers for TAS2563, TAS2562, TAS2557, and TAS2770 for end system integration?
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS2563: How do use external PVDD to power the amplifier

    Jin Gao
    Jin Gao
    Part Number: TAS2563 While TAS2563 features internal boost that can provide up to 12.5 output voltage (16 dBV gain), it also give user the option of using an external PVDD to further increase the output to 16V (18 dBV. gain) To utilize external PVDD…
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320ADC5140: MCLK Input Clock Requirements

    Collin Wells
    Collin Wells
    Part Number: TLV320ADC5140 Other Parts Discussed in Thread: TLV320ADC3140 , , TLV320ADC6140 Hello, What are the requirements for the MCLK clock signal input to the TLV320ADC5140, TLV320ADC3140, and TLV320ADC6140 when operating as an Audio master with…
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] OPA1656: Next generation OPA2134 and OPA2604 replacement

    Tyler Noyes
    Tyler Noyes
    Part Number: OPA1656 Other Parts Discussed in Thread: OPA2134 , OPA2604 The OPA1656 is the industry’s lowest voltage noise high voltage CMOS on the market. It offers exceptional performance in almost any audio application. The low voltage noise combined…
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3104: Using CODEC for DC measurements

    Aaron Estrada
    Aaron Estrada
    Part Number: TLV320AIC3104 Hi, I am using the TLV320AIC3104 to measure a DC signal. What kind of Gain Error results can I expect? What codes should I be seeing on DOUT? Regards, Aaron
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] Audio CODECs and ADCs: Common Noise Issues

    Aaron Estrada
    Aaron Estrada
    Hello, What are some common noise issues in audio CODECs and ADCs and how can I help prevent them? Regards, Aaron
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
  • [FAQ] PUREPATHCONSOLE: Audio Software Access Request

    Luis Fernando Rodriguez S.
    Luis Fernando Rodriguez S.
    Part Number: PUREPATHCONSOLE Other Parts Discussed in Thread: TAS2563 , Hi, Recently, we have seen many questions related to PurePath Console and their plug-ins requests and access. Here you can find a detailed procedure and examples to request access…
    • Answered
    • over 5 years ago
    • Audio
    • Audio forum
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    TLV320AIC33 slave mode ( DAC only ). 0 Locked

    369 views
    3 replies
    Latest over 11 years ago
    by Converter Apps
  • Not Answered

    TLV320AIC3254EVM not outputting DOUT on I2S bus and stepped response on BCLK and WS outputs 0 Locked

    118 views
    1 reply
    Latest over 11 years ago
    by Dominik Hartl11
  • Not Answered

    AIC3254 LDOin pin desgin issue 0 Locked

    263 views
    1 reply
    Latest over 11 years ago
    by Dominik Hartl11
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    TAS5717 no sound 0 Locked

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    TAS1020B - Risk of Corruption under 3.0V Vdd? 0 Locked

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    179 views
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