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TPA2028D1: Is I2C must be used?

Rory Wu
Intellectual 1050 points
Part Number: TPA2028D1
Other Parts Discussed in Thread: TPA2029D1

Dear team,

My customer want to choose a 3W mono amplifier with power limit function. I found TPA2028D1 may be suitable for their application. Please help double confirm. Is there any other low cost device they can use?

If TPA2028 is the choice. I saw in datasheet, it said Flexible Operation With/Without I2C™. Can we use it without I2C? Thanks.

BR,

Rory

  • 0
    TI__Mastermind 20085 points
    Hi Rory,

    You could have a look at next device: TPA2029D1. This device has an AGC and doesn't have an I2C circuit.
    You can use the TPA2028D1 without I2C, but the device will work with the default setting.

    Best Regards
    José Luis Figueroa
    Audio Applications Engineer