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  • TPA2028D1: Can I2C and EN voltage levels differ in order for device to work?

    TI Thinks Resolved
    Part Number: TPA2028D1 Hi all, As described, due to PCB layout and restrictions, I use 3.3V for I2C and a 5V on EN pin, tied to PVDD. I ask because I get NAK when communicating to TPA2028D1. Does it matter these levels differ and can that be the answer…

  • TPA2028D1: I2C line Voltage compatibility

    TI Thinks Resolved
    Part Number: TPA2028D1 Hello Team, Does TPA2028D1 supports 1.8V I2C communication?

  • TPA2028D1: TPA2028D1YZF

    Part Number: TPA2028D1 HI Team We are using the TPA2028D1YZF in one of our project. We are seeing some white noise coming form the speaker. Below is the cases: 1. When we enable the amplifier there is some pop sound coming every time. 2. When we make…
    • Answered

  • TPA2028D1: Line width from WCSP pad

    Resolved
    Part Number: TPA2028D1 Hello team, I received a question about circuit pattern of audio amp. I would appreciate it if you could take a look and give us some feedback. Any brief feedback would be fine. Their main concern are about line width. Please refer…
    • Resolved
    • Answered

  • TPA2028D1: Looking for replacement due to low availability

    Resolved
    Part Number: TPA2028D1 Hello TI Forum, I am looking for a replacement for the TPA2028 since it is currently not available anywhere. Would the pin compatible TPA2018 be an option for this? What are the main differences between these two amplifiers? Is…
    • Resolved

  • TPA2028D1: Loud POP Noise on startup

    TI Thinks Resolved
    Part Number: TPA2028D1 Hello all, I am currently using the TPA2028D1 in my application / custom prototype PCB and are pretty satisfied with the control as well as the output. The amplifier is directly powered through an attached 3.7V 1S LiPo-Battery…

  • TPA2028D1: p2p solution with APA2010

    TI Thinks Resolved
    Part Number: TPA2028D1 Hi team, Customer is wondering if we have p2p solution with APA2010 QBI-TRG 3W TDFN3X3-8? The closet solution on web seems to be TPA2028D1 but it's not p2p. Do we have any newer solution that is p2p with same function? Please…

  • TPA2028D1: Class D amplifier with sense an absence of a speaker

    Part Number: TPA2028D1 Other Parts Discussed in Thread: TAS2562 Hi Team, Does TI have Class D amplifier that sense an absence of a speaker and send this info to the MCU by I2C? Thanks, Shlomi
    • Answered

  • TPA2028D1: Input resistance and HPF at input

    Resolved
    Part Number: TPA2028D1 Hi, I couldn't find a value for the input resistance of the TPA2028D1 in the datasheet, can you please provide a typical value? What would be the corner frequency of the high pass filter at the input formed by Cin and Rin when…
    • Resolved
    • Answered

  • TPA2028D1: Capability to drive 16 or 32 Ohms load

    Resolved
    Part Number: TPA2028D1 Other Parts Discussed in Thread: TPA2029D1 , , TPA2018D1 Hello community, Can the TPA2018D1, TPA2028D1 or TPA2029D1 be used to drive 32Ohm loads? I'm not sure since the datasheets mention only the use of loads up to 8Ohms. If…
    • Resolved

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