INA230: INA230 power On?

HENRY JUNG

Expert 2030 points

Part Number: INA230

Dears.

The Power Down Mode information was checked in the document.

Power Down mode = 0.5uA

How long does it take to power on?

Is it similar to Power Down Mode?

Thank you.

over 6 years ago

0 Peter Iliya over 6 years ago

TI__Mastermind 32395 points

Hey Henry,

Thanks for the question. I will need to check what this time for power on is. Once the supply voltage is greater than 2.7V, the device should start sampling the input shunt immediately. I will get back to you tomorrow.

Best,

Peter

0 Peter Iliya over 6 years ago in reply to Peter Iliya

TI__Mastermind 32395 points

Hey Henry,

I spoke with a designer and there will be some power on time needed to power up the memory and input biasing. A conservative approximation for the power on time is 50us.

Hope this helps.

Sincerely,

Peter

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INA230: INA230 power On?