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