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  • TAS2770EVM: TAS2770 -H-Bridge output to speaker emission

    TI Thinks Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 Hello Concern, In datasheet, It is stated that 'the H-bridges in the device and the connections to the speakers as tight as possible to reduce emissions'. But in our case Speaker…

  • TAS2770EVM-STEREO: Current Sense and Voltage Sense Data

    TI Thinks Resolved
    Part Number: TAS2770EVM-STEREO Other Parts Discussed in Thread: TAS2770 I was wondering if someone could provide some insight on the correct settings in order to receive current sense and voltage sense data in Audacity, using the setup of the Pure Path…
    • Answered

  • TAS2770EVM: Volume control in purepath console?

    Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 Team, We need to drive a speaker at 1.5W and 3W using the TAS2770 EVM and the purepath console. How can this be done in the GUI?
    • Resolved
    • Answered

  • RE: TAS2770EVM-STEREO: TAS2770 EVM to drive a voice coil actuator

    Resolved
    Hello Chris, You are correct, the low pass filter is indeed an additional external circuit. The ferrite bead filter refereed in the datasheet is mainly for output EMI concerns, but any low pass with appropriate cut off frequency should work. Regard, Jin…

  • TAS2770EVM: Audio is not working on TAS2770 EVM

    TI Thinks Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 Hello Concern, I have installed PPC3 and Connect EVM. also assign Speaker as TI Speaker. Please find the attached Image for Jumper setting. But not able to find the audio player in PPC3 console…

  • TAS2770EVM: PPC3 available apps not visible to install

    TI Thinks Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 TAS2770EVM: Purepath 3 available apps don't show when software is installed in windows. The software access was granted for gene.geyer@flex.com.

  • TAS2770EVM: TAS2770EVM recommend boost IC

    TI Thinks Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 , LM5155 Hello, Due to there seems don't have a boost converter (5V boost to 12.6V)in TAS2770EVM. Is there any recommend boost converter for this IC? Currently they are using SY7315 Customer…

  • TAS2770EVM: Pure Path Console system diagnostics failing?

    TI Thinks Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 , TAS2557 Team, I am using the TAS2770EVM for my testing. I installed the PPC 3 and could successfully connect to the EVM, however the system diagnostics tests are failing and I wanted to…
    • Answered

  • TAS2770EVM: Not able to drive a speaker to its rated power (3W)

    Resolved
    Part Number: TAS2770EVM Other Parts Discussed in Thread: TAS2770 I have question related to an issue I am facing while driving a speaker rated 3W from the EVM TAS2770. The speaker is rated for 3W and its impedance is 8ohm. I am powering the EVM with a…
    • Resolved
    • Answered

  • TAS2770EVM: How to play music on TAS2770EVM

    Resolved
    Part Number: TAS2770EVM Hi 1.How to use PPC3 to connect TAS2770EVM and play music? 2.When I runing the "system check" on PPC3, it will show "Hardware ID is incorrect".
    • Resolved

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