LMV331-Q1: Input Offset Voltage

Yoo YoungKoo

Prodigy 150 points

Part Number: LMV331-Q1

Hello

What is the offset voltage of 7mV in datasheet of lmv331-q1 is the offset voltage of each pin of IN +, IN- input?

Or is it the offset voltage between IN + and IN-?

Is it the same concept as offset of general opamp?

Please help me!!

Thnaky you!

Best regards

over 6 years ago

0 Chuck Sins over 6 years ago

TI__Mastermind 24130 points

Too

Offset can be modeled in the same way as an amplifier. In the case of the lmv331-q1, offset of 7mV means that the decision point where the comparator output will change state is within the range of +/- 7mV. A model would look like a voltage source connected in series with a test voltage connected to the noninverting input.

Chuck

0 Yoo YoungKoo over 6 years ago in reply to Chuck Sins

Prodigy 150 points

Thank you for your support!!

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LMV331-Q1: Input Offset Voltage