Part Number: OPA657
Tool/software: TINA-TI or Spice Models
I just downloaded the latest available TINa-TI v9 from TI web site and I run a noise simulation on OPA657,
just to check the noise model agrees with data sheet (both voltage noise and current noise OPA657_noise_test.TSCvalues).
While voltage noise is fine, noise current seems wrong by order of magnitudes.
Please see the attached file.
Am I doing something wrong ?
The built-in TINA model for the OPA657 is a little old and will be updated in the future.Please take a look at the updated model in the OPA657 product folder on ti.com: www.ti.com/.../toolssoftware
Please let me know if you have any questions.
In reply to John Miller - WEBENCH Design Center:
In reply to Alberto Aloisio:
Thank you for letting me know.
Please let me know if you have any more questions.
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