khaled_sayed
Newbie level 1
hi,
I am facing a problem with orcad simulator and i want someone to help me.
I am designing now an amplifier using analog devices AD8033 opamp, in the datasheet of this opamp, the input bias current=1.5--->11 pA, but in the simulation on orcad i find input bias current=750 nA!!
this error is very big
i do not know why this happens,
is it from the Pspice model??
note: I downloaded the model from the Analog devices site.
I am facing a problem with orcad simulator and i want someone to help me.
I am designing now an amplifier using analog devices AD8033 opamp, in the datasheet of this opamp, the input bias current=1.5--->11 pA, but in the simulation on orcad i find input bias current=750 nA!!
this error is very big
i do not know why this happens,
is it from the Pspice model??
note: I downloaded the model from the Analog devices site.