High frequency boost on INA134 output??

elskardio · Mar 11, 2013

Hi Guys,

I'm working on a project using an INA134 at the input. There's a High frequency boost at the IC output?

Any idea what could cause this?

Thanks

Samuel Groner · Mar 11, 2013

More info needed, in particular:

* what's the exact frequency response you're observing?
* exact schematic

Samuel

elskardio · Mar 11, 2013

There's no circuit attached to it at the moment... I wanted to test the INA134 on my breadboard first.
I'm sending a balanced signal and the output returns directly to my audio interface.
I'll try to measure the frequency response when I get home.
Thanks

ricardo · Mar 12, 2013

Are you measuring the INA134 output with a balanced i/p? If not, you MUST short the unused o/p on the INA134. What is your audio interface?

High frequency boost on INA134 output??

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High frequency boost on INA134 output??

Help Support GroupDIY Audio Forum:

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