Other Parts Discussed in Thread: OPA1641, , OPA1688
Hi,
I'm trying to model the open loop gain of a number of TI parts - OPA1641, OPA1688 and OPA1692. I get results in line with the datasheet for OPA1641 and OPA1688 but, for OPA1692, the result is in error.
Here is the circuit I'm using:
Results for OPA1641 and OPA1688 are as follows:
All reasonable but for OPA1692, I get this:
All models were created in TINA by downloading the TINA model from the TI website and creating a new macro in TINA.
Is there something that I'm doing wrong or is it something with the model?
Kind regards,
AC