• State Verified Answer
  • Replies 5 replies
  • Subscribers 31 subscribers
  • Views 4720 views
  • Users 0 members are here
Options
Related

OP97 / OP07 spice models

jweaver

I have a bunch of OP97 op amps that I'm trying to simulate in LTSPICE-  so I have a few questions:

1) Why is this not found in the LT SPICE library?  Or anywhere else ?  

2) Can I use the OP07 as a simulation model instead?

3)  When using an existing spice model such as OP07,  I can't see anything inside the model,  like what parameters it is simulating with.  Is that intended?  I know for example, I can look at parameters like beta, etc, for a transistor and even change it, sweep it, whatever. 

Thank you in advance

Parents
  • +1
    •  Analog Employees 
    on Jan 24, 2019 12:22 AM

    Hi jweaver:   You can't see the various specs.  But you can test them in circuit, the same ways you might do it on the bench (or even more easily in spice ).

    For the OP97, I would use an LT1097.  For the OP07, I would use an LT1001.

    I am an opamp expert but not a spice expert, so I am not clicking "Suggest as Answer".

Reply
  • +1
    •  Analog Employees 
    on Jan 24, 2019 12:22 AM

    Hi jweaver:   You can't see the various specs.  But you can test them in circuit, the same ways you might do it on the bench (or even more easily in spice ).

    For the OP97, I would use an LT1097.  For the OP07, I would use an LT1001.

    I am an opamp expert but not a spice expert, so I am not clicking "Suggest as Answer".

Children