Are there any 8 pin OP AMP models in multisim?

[Priti]

I need an 8 pin OP Amp model..all the models that I can see in multisim are 5 pin models..but can I get an 8 pin model from somewhere? Could someone please advice?

[supsup]

1- IN+? 2- IN-, 3- VS-, 4- VS+, 5- out, 6,7- balance (If is). How 8 pin should be called?

[Priti]

Hi,

If you see http://www.technologystudent.com/elec1/opamp1.htm..... an actual OP Amp has 8 pins.. pin 5 is unused..but I need a model with all 8 pins? Is it available? If not could you please point me to a 7 pin model that uses BJTs?

Thanks!

[supsup]

The symbol of the operational amplifier 741 has 7 pins. And the footprint in which it is, has 8 pins - 1 pin is not connected. It is necessary to specify to you simply in the footprint mapping table to what pins of a symbol there correspond case pins -  Properties>>Edit Footprint. What appointment 8-th pin?

Message Edited by supsup on 20-05-2010 12:23 PM

Message Edited by supsup on 20-05-2010 12:24 PM

[supsup]

I have understood - the model with 7 pins is necessary to you? Such, most likely, it is necessary to do most, using a subcircuit.

[Priti]

Yes, I need a model with 7 pins , if not 8 pins....is there any available in multisim? or can i get one from somewhere else that you know?

Thanks

[supsup]

Look this operational amplifier: AD705AQ

[Priti]

This one has 6 pins :o(..... could you suggest any other? Im specifically looking for one using BJTs..

Thanks a lot!

[supsup]

Look AD744TH/883B(BiFET) - in model pin mappin table is 7pins. Or LM101 - 7 pin model that uses BJTs.