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  • RE: TPA2028D1: similar function as the TPA2028D1 but with EVM

    I've been learning a lot~~thanks.

  • TPA2028D1: spec check

    TI Thinks Resolved
    Part Number: TPA2028D1 Hi Can I use TPA2028 for both products? One set of speakers is connected to 2W/4Ω (set Max.<2.5W) The other group is connected to the speaker 1W/7Ω (set Max.<0.02W)
    • Answered

  • TPA2028D1: how to I control TPA2028D1 volume control??

    Resolved
    Part Number: TPA2028D1 Hello I am Luis Let me ask a question. I have a question TPA2028D1 volume control [test circuit] input 1kHz sinewave to IN+, IN- and attach RC filter(R-1kohm, -4.7nF) to OUT+, OUT - and input signal 1kHz sinewave and output is also…
    • Resolved
    • Answered

  • TPA2028D1: how can I check output 1kHz sinewave???

    Resolved
    Part Number: TPA2028D1 Hello I am Luis Let me ask a question. I wanna to show TPA2028D1 1kHz sinewave first input 1kHz sinewave to IN+, IN- and attach RC filter(R-1kohm, -4.7nF) to OUT+, OUT - but I cannot output 1kHz sinewave ? what's wrong?? how…
    • Resolved

  • 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…

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