INA193A-Q1: limitation for LPF load

NOBUO FUJIHARA

Part Number: INA193A-Q1
Other Parts Discussed in Thread: TINA-TI

Hi team,

INA193A-Q1 datasheet defines 10nF as maximum capacitive load.

In case RC LPF is connected to output of INA193A-Q1, is there still restriction for capacitor size?

If above is yes, and if it's coming from stability, can you provide simulation model to calculate frequency response?

best regards,

0 kai klaas69 over 3 years ago

Guru 140200 points

Hi Nobuo,

I would perform a TINA-TI simulation. Looks quite useful :-)

Kai

0 Patrick Simmons over 3 years ago in reply to kai klaas69

Hello Nobuo,

Thanks for reaching out on the forum. It looks like Kai has beat me to providing the answer. I would take the approach he has above.

@Kai: Thank you for providing your solution

0 NOBUO FUJIHARA over 3 years ago in reply to kai klaas69

Hi Kai,

Thanks for attaching model, it's useful.

best regards,

0 kai klaas69 over 3 years ago in reply to NOBUO FUJIHARA

Guru 140200 points

You are welcome :-)

Kai

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