INA139-Q1: Scale factor for this current sense

Santhosh D

Prodigy 10 points

Part Number: INA139-Q1

Hi team,

Need help to find scale factor for this PN - INA139QPWRQ1 .

Thanks,

Santhosh D

over 2 years ago

0 Carolus Andrews over 2 years ago

TI__Mastermind 18780 points

Santhosh,

I'm not quite sure what you mean by "scale factor" here. Are you asking about the gain of the device? If so, this forum post shows in detail how to set the gain for this device via the load resistor.

Amplifiers

Amplifiers forum

INA139-Q1: Scale factor for this current sense