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] TLV320AIC CODECs: How do I calculate the input impedance of an TLV320AIC device?

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC3111 , TLV320AIC3253 , TLV320AIC3256 , TLV320AIC3254 , TLV320AIC3120 , TLV320AIC3268 , TLV320AIC3104 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC3100 , TLV320AIC3101 , TLV320AIC3263 , TLV320AIC3262…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC CODECs: Windows 7 Compatibility of TLV320AIC EVMs

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: TLV320AIC31 , TLV320AIC3253 , TLV320AIC32 , TLV320AIC3256 , PCM3070 , TLV320AIC3254 , TLV320DAC3203 , TLV320AIC3104 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107 , TLV320AIC33 , TLV320AIC3101 , TLV320AIC3206 , TLV320AIC3204…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] Linux Drivers: Device drivers for AIC31xx/DAC31xx/AIC325x/AIC320x/AIC326x/AIC321x

    Collin Wells
    Collin Wells
    Other Parts Discussed in Thread: PCMD3140 , TAA3040 , PCMD3180 , TLV320ADC3101 , TLV320ADC3100 , TLV320AIC26 , TLV320AIC3120 , TLV320AIC3100 , TLV320DAC3101 , TLV320DAC3100 , TLV320AIC3111 , TLV320AIC3110 , TLV320AIC3105 , TLV320AIC3106 , TLV320AIC3107…
    • Answered
    • over 6 years ago
    • Audio
    • Audio forum
  • [FAQ] TAS Devices Information

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: TAS5103 , TAS5706 , TAS5706B , TAS5142 , TAS5342 , TAS3308 , TAS5611 , TAS5613 , TAS5342LA , TAS5342A , TAS5342L , TAS5404Q1EVM , TAS5614 , TAS5558 , TAS5538 , TAS5615 , TAS5630 , TAS5630PHD2EVM , TAS5704 , TAS5602 , TAS5707…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] TLV320AIC3254: Re-burning the programmer, not recognized

    Gene Qiu
    Gene Qiu
    Part Number: TLV320AIC3254 Hi Team, I used the tlv320aic3254evm-m evaluation board to test it. During the test, I burned the internal program. Then I couldn't identify the evaluation board. I didn't know what happened after a long day of tossing.…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] Smart Amp

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: TAS5766M , TAS5768M What you need to develop TAS576xM-based Smart Amp systems Applies to: TAS5766M TAS5768M To start Smart Amp development, you will need to: 1. Request Hardware and Software a. The Learning…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] PurePath Console Motherboard

    Adam Sidelsky
    Adam Sidelsky
    PurePath Console Motherboard Wiki entries for PurePath Console Motherboard (aka PPCMB) http://www.ti.com/tool/purepath-cmbevm How to configure PPCMB for external audio interfaces The PurePath Console motherboard can be configured to accept…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] PGA4311: EVM GUI Problem

    Adam Sidelsky
    Adam Sidelsky
    Part Number: PGA4311 PGA4311 EVM GUI Problem Hi, I have a customer who is trying to get the PGA4311 EVM to work and keeps getting an error message. When I try to set up this EVM on a Win XP system (using sboc277a), i get the following errors too…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] Other Devices Information

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: RC4580 , LM833 "Balanced" Mic Pre-Amplifier (PGA2500/INA166?) Q: 1. Can "bipolar" input and "balanced" be thought of as the same thing? 2. What follow up will I need to narrow down which pre amp is best? A: …
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
  • [FAQ] LMxxxx

    Adam Sidelsky
    Adam Sidelsky
    Other Parts Discussed in Thread: LM1876 , LM4935 , OPA1662 , OPA1664 Blast from the Past! 1980 NSC Audio/Radio Handbook! Howdy, We've gotten several requests for this, so here it is! Sorry the scan isn't 100% clear, but the print quality of the…
    • Answered
    • over 7 years ago
    • Audio
    • Audio forum
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  • Not Answered

    TAC5112: Advice about the selection of codec for my application 0 Locked

    64 views
    1 reply
    Latest 1 month ago
    by Mir Jeffres
  • Suggested Answer

    TAS2110EVM: TAS2110EVM 0 Locked

    559 views
    27 replies
    Latest 1 month ago
    by Ivan Salazar
  • Answered

    TAS6754-Q1: TAS6754Q output power not right 0 Locked

    73 views
    3 replies
    Latest 1 month ago
    by Shadow He
  • Not Answered

    PCM6240-Q1: Input Signal 0 Locked

    74 views
    3 replies
    Latest 1 month ago
    by Daveon Douglas
  • Suggested Answer

    TSC2007: PENIRQ output oscillation No.2 0 Locked

    57 views
    1 reply
    Latest 1 month ago
    by Daveon Douglas
  • Suggested Answer

    PCM1802: Impact of Replacing Tantalum Capacitors in PCM1802 Reference Design? 0 Locked

    224 views
    5 replies
    Latest 1 month ago
    by Lakshmi Narasimhan Badrinarayanan
  • Answered

    TLV320AIC3254: PGA input impedance spec 0 Locked

    54 views
    1 reply
    Latest 1 month ago
    by Jeff McPherson
  • Not Answered

    [FAQ] PUREPATHCONSOLE: MCR persistent error in PPC3 0 Locked

    215 views
    0 replies
    Started 1 month ago
    by Ivan Salazar
  • Suggested Answer

    PCM3168A: DAC and ADC channel 0 Locked

    76 views
    1 reply
    Latest 1 month ago
    by Jeff McPherson
  • Suggested Answer

    TAS6424E-Q1: Request for schematic design review 0 Locked

    148 views
    2 replies
    Latest 1 month ago
    by Jeffrey Chung1
  • Not Answered

    TAS5766M: TDM Operation 0 Locked

    63 views
    1 reply
    Latest 1 month ago
    by Jesse Ji
  • Not Answered

    TSC2007: PENIRQ output oscillation No.2 0 Locked

    99 views
    2 replies
    Latest 1 month ago
    by Daveon Douglas
  • Answered

    TAC5111: please provide TAC5111 AGC application report document 0 Locked

    177 views
    6 replies
    Latest 1 month ago
    by Jeff McPherson
  • Answered

    TAS2563: Which register is used to select the echo reference audio loopback to TDM output? 0 Locked

    227 views
    6 replies
    Latest 1 month ago
    by Ron Kamm
  • Suggested Answer

    PCM2912A: PC cannot recognize USB sound card for PCM2912A 0 Locked

    108 views
    3 replies
    Latest 1 month ago
    by Jeff McPherson
  • Not Answered

    TPA3255: Changing the capacitor on Pin 20 VBG from 1uF to 10uF 0 Locked

    112 views
    1 reply
    Latest 1 month ago
    by Sydney Northcutt
  • Answered

    TLV320AIC3120: loop back test using PSOC 0 Locked

    72 views
    2 replies
    Latest 1 month ago
    by Dibyarekha Maharana
  • Answered

    TAS6511-Q1: To Enable Hybrid Modulation 0 Locked

    141 views
    5 replies
    Latest 1 month ago
    by CH Wong
  • Suggested Answer

    TAS5815: TAS5815 datasheet info clarification 0 Locked

    87 views
    2 replies
    Latest 1 month ago
    by Jesse Ji
  • Not Answered

    TLV320AIC3104-Q1: Mic pathway issues 0 Locked

    54 views
    2 replies
    Latest 1 month ago
    by Jeff McPherson
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