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INA302-Q1: Bias current Ib at shutdown

Part Number: INA302-Q1
Other Parts Discussed in Thread: INA302

Hi team,

I plan to use this device to monitor VBAT current of automotive ECU.

In order to minimize system standby current, I plan to stop supplying VS to INA302-Q1 in Standby condition.

If VS=0V and 12V(VBAT) is applied to IN+/IN-, does Ib (input bias current) drawn from VBAT?

Or if VS=0V, IN+/IN- will be in High-Z?

Please advise how much current totally drawn from this device at VS=0V and IN+/IN-=12V.

regards,