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PGA203 spice model

Rafal Mroz
Prodigy 100 points
Other Parts Discussed in Thread: PGA203, PGA281, PGA280

Hello,

is there a spice model available for PGA203? The product website doesn't mention it.

Regards,

Rafal

  • 0
    TI__Guru* 93105 points

    Hi Rafal,

    Unfortunately, there isn't a PGA203 Spice model. I suspect that when the product was developed 1993 a Spice model wouldn't have been commonplace for a digitally programmed amplifier.

    There is a newer programmable gain amplifier, the PGA281, which does have PSpice and TINA simulation models. Its gain is pin programmable in the model. The PGA281 is the pin programmable version of the digitally programmable PGA280. This simulation model may be of use to you.

    http://www.ti.com/product/pga281

    Regards, Thomas

    PA - Linear Applications Engineering