INA148-Q1: How can I get the IBIS or SPICE model of INA148-Q1?

Matthew Chen

Intellectual 1080 points

Part Number: INA148-Q1
Other Parts Discussed in Thread: INA148, , TINA-TI

Hi Team,

I can't find any model of INA148 on our website. How can I get the IBIS or SPICE model of INA148-Q1?

Thanks a lot.

Matthew Chen

over 2 years ago

0 kai klaas69 over 2 years ago

Guru 140200 points

Hi Matthew,

as the INA148 is an analog chip, there doesn't exist an IBIS model. And for the Spice Model of INA148-Q1 take the Spice model of INA148 which you will find here:

https://www.ti.com/product/INA148?keyMatch=INA148&tisearch=search-everything&usecase=GPN#design-tools-simulation

Kai

0 Raymond Zhang1 over 2 years ago

TI__Mastermind 47796 points

Hi Matthew,

TI does not use IBIS model.

As Kai indicated, the PSpice model can be downloaded from Design tools & simulation section, which is the 2nd one from the list. Customer has to import the PSpice model to their simulator. It will be easier to use Tina-TI model.

If you have additional questions, please let us know.

Best,

Raymond

0 Matthew Chen over 2 years ago in reply to Raymond Zhang1

TI__Intellectual 1080 points

Hi Raymond,

I got the question you reply me . Thanks.

Matthew Chen

0 Raymond Zhang1 over 2 years ago in reply to Matthew Chen

TI__Mastermind 47796 points

Hi Matthew,

Currently, there is no P2P direct replacement for INA148-Q1, which is automotive grade. I believed that your customer can only use automotive grade per the application. Below is the search link for the difference amplifier.

https://www.ti.com/amplifier-circuit/difference/products.html?keyMatch=DIFFERENCE%20AMPLIFIER#p1169max=11;200&p480=1&p4min=70;86&sort=p1168min;asc

If you have additional questions, please let us know.

Best,

Raymond

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INA148-Q1: How can I get the IBIS or SPICE model of INA148-Q1?