OPA4684: SPICE Model

Stewart Forbes

Part Number: OPA4684
Other Parts Discussed in Thread: OPA684

Hi TI Team,

I see references to a SPICE model for your OPA4684 Quad Opamp ( and the OPA684 Single Opamp ) rmentioned on your Web site and on the various TI forums relating to these device, but I have been unable to find these models.

I would be most grateful if you could point me to where I can find them ( or if you were able to send them to me ).

Thank you in advance for any support you might be able to provide.

Kind Regards,

Stewart

22 days ago

0 Ignacio Vazquez Lam1 21 days ago

TI__Genius 17675 points

Hi Stewart,

I was able to find two different models for this device. They're on two different model architectures so there is a chance some parameters will reflect the datasheet better, but these are the two models we have for this device.

Best Regards,

Ignacio

OPA684Models.TSC

0 Stewart Forbes 21 days ago

Prodigy 55 points

Hi Ignacio,

many thanks for the below.

You mentioned 2 models, but there is only one attached: Could you send me details of the second model ?

Again, many thanks,

Stewart

0 Ignacio Vazquez Lam1 20 days ago in reply to Stewart Forbes

TI__Genius 17675 points

Hi Stewart,

Sorry for the confusion. The file should have two circuits with the two models.

Best Regards,

Ignacio

Amplifiers

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OPA4684: SPICE Model