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Showing 158 results View by: Thread Post Sort by
    Answered
  • TPA6211A1: Audio amp and codec

    Jeff YANG
    Jeff YANG
    Resolved
    Part Number: TPA6211A1 Other Parts Discussed in Thread: LM4990 Tool/software: Hi, I'm looking for an audio amplifier to drive a single-ended 2W speaker with a frequency response that extends to at least 21.5kHz. Specifically, I need: An I2S/PCM…
    • Resolved
    • 6 months ago
    • Audio
    • Audio forum
  • TPA6211A1: The question of design using TPA6211A1

    Rence
    Rence
    Part Number: TPA6211A1 Dear TI : The application is using TPA6211A1. The speaker resistance is 16ohm. If add capacitor 10uF between Vo+/Vo- and speaker. The sound quality will be bad. There is no bass and have high pitch. Is the root cause the ESR of capacitor…
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA6211A1: Audio Amplifier Schematic Review

    Nikhil Biji George
    Nikhil Biji George
    Part Number: TPA6211A1 I need help with validating the schematic attached. I am facing some issue with the amplifier as the speaker when directly connected to the EC200. it works. But when connected to the output of the amplifier, there is no response…
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TPA6211A1: TPA6211A1 TIspice

    Francesco Gerardi
    Francesco Gerardi
    Resolved
    Part Number: TPA6211A1 Hi i downloaded the TPA6211A1 spice library from the TI official site, i added it in the Pspice library, but when i launch the simulation i have the following error (see attached image). I saw that inside the zip file that i downloaded…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • RE: TPA6211A1: TPA6211A1 TI Spiice

    Ivan Salazar
    Ivan Salazar
    Hi Francesco, I had a previous working sim project for TPA6211A1, you can give it a try and make the changes as you need. Best regards, -Ivan Salazar Applications Engineer TPA6211A1_GainTest.zip
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA6211A1: TPA6211A1 LTspice

    Francesco Gerardi
    Francesco Gerardi
    Part Number: TPA6211A1 i downloaded the TPA6211A1pspice library and i would like to import it in LTspice. I deisgned the symbol and created the .asy file but when i try to associate the model to the symbol i have different errors. I saw that inside the…
    • over 1 year ago
    • Audio
    • Audio forum
  • Answered
  • TPA6211A1-Q1: Vo+ and Vo- waveforms are not synchronized during power-off

    xiangsheng.du
    xiangsheng.du
    Resolved
    Part Number: TPA6211A1-Q1 Other Parts Discussed in Thread: TPA6211A1 I designed this circuit according to the single-ended input circuit, as shown in the figure When the chip is suddenly powered off, the waveforms measured by Vo+ and Vo- are as follows…
    • Resolved
    • over 1 year ago
    • Audio
    • Audio forum
  • TPA6211A1-Q1: Short circuit of PIN5 and PIN7 occurred on several products

    Tommy
    Tommy
    Part Number: TPA6211A1-Q1 Other Parts Discussed in Thread: TPA6211A1 Hi E2E, Our customers have found short circuits between PIN5 and PIN7 on multiple products in their applications. The SCH as followed: The power supply is provided by MPQ4423HGQ-AECQ…
    • over 1 year ago
    • Audio
    • Audio forum
  • RE: TPA6211A1-Q1: TPA6211A1 simulation fails in PSpice®︎ for TI

    Ivan Salazar
    Ivan Salazar
    Hi Markus, It's been long from last communication, sorry for the delay. You may have noticed this already but here are some of my observations after testing the model on my side: Attached is a simulation file I've been using on my side. When I first…
    • over 2 years ago
    • Audio
    • Audio forum
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