INA226: Cload value of SDA pin, ALERT pin

Shinu.V.Mathew

Genius 14975 points

Part Number: INA226

Hi Team,

Please help with Cload value of SDA pin, ALERT pin for INA226AIDGSR.

Thanks in advance for your help and support.

Regards, Shinu.

over 7 years ago

0 kai klaas69 over 7 years ago

Guru 140200 points

Hi Shinu,

and what is your question?

Kai

0 Shinu.V.Mathew over 7 years ago in reply to kai klaas69

TI__Genius 14975 points

Hi Kai,

Pin capacitance of SDA and Alert pin.

Thanks.

0 kai klaas69 over 7 years ago in reply to Shinu.V.Mathew

Guru 140200 points

Hi Shinu,

datasheet says 3pF typical.

Kai

0 Shinu.V.Mathew over 7 years ago in reply to kai klaas69

TI__Genius 14975 points

Thanks Kim,
Hope this value is same for both the pins.

Regards,
Shinu.

0 Patrick Simmons over 7 years ago in reply to Shinu.V.Mathew

TI__Mastermind 26335 points

Hello Shinu,

As per the "Digital Input/Output" subsection of the Electrical Characteristics (section 6.5) the typical input capacitance of the digital pins including SDA and ALERT is 3 pF.

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INA226: Cload value of SDA pin, ALERT pin