INA234: Timing Spec Requirement

Allan Fan

Part Number: INA234

Hi expert,

Customer measured t(low) = 1.23us in fast mode which is lower than DS minimum spec requirement 1.3us but no any communication issue.

Is it acceptable or any concerns?

Regards,

Allan

+1 Guang Zhou over 1 year ago

Hi Allan,

The spec is kept consistent with the protocol standard. The device actually has a more relaxed requirement. As is, the timing should be no issue.

Regards, Guang

0 Allan Fan over 1 year ago in reply to Guang Zhou

Hi Guang,

One more question that the measured Vbase is 0.26V but 0V. Any concern about it?

Regards,

Allan

0 Guang Zhou over 1 year ago in reply to Allan Fan

Hi Allan,

Since allowed logic-low level is 0.4V or below, 0.26V is within required range and is acceptable.

Regards, Guang

Amplifiers forum