Joe:
Thanks for the document point; I'll make sure our Electrical Engineers are aware of it.
We're driving one of the sample-and-hold ADC12 inputs of an MSP430F5359. I'll read the note this weekend to see if/how it applies to that ADC.
>…
Part Number: INA190 Tool/software: Hi There,
I recently came across an application note of INA190 to measure uA current.
I just wanted to ask if it can be used to measure current in the range of 1nA to 1mA ?
Please let me know, if not then please suggest…
Part Number: INA190 Hi
the part INA 190 has typical offset voltage of + / - 15uV.
suppose i am biasing it in unidirectional configuration and the amplifier has -ve offset voltage of 15uV and with 500 gain it becomes -7.5mV.
Since the supply is only positive…
Part Number: INA190 Other Parts Discussed in Thread: TVS2700 , , In order to provide context, I will use the INA190 as a 4-20mA receiver, and I have concerns about how to protect its inputs. The idea is to use it in Loop Current mode. The power supply…
Part Number: INA190 Hello Team,
I get below error when trying to run the simulation I downloaded from https://www.ti.com/lit/zip/sbomb95 without any modifications:
After adding one voltage marker the simulation works, but I cannot see any imported non…
Hey Mark,
Since I have not heard back from you after our call, I will mark this thread as resolved. However, if you have any other questions or updates please post back to this thread or create a new one.
Sincerely,
Peter
Part Number: INA190 Hi team,
There is a description as below in the datasheet, but a single transzorb is connected between IN- and GND, not between the device inputs. Which is correct, connecting a single transzorb between IN- and GND or the device inputs…
Part Number: INA190 Hi team,
The maximum capacitive load is specified as 1nF typ in the datasheet, but if the capaciatance value exceeds the value, e.g. 10nF or more, what kinds of risks can there are in the circuit?
Regards,
Noriyuki Takahashi
Part Number: INA190 I have an application which requires two amplifiers for different resolution.
I plan for both of them to be enabled at all times.
I'm slightly concerned about connecting them in parallel because of bias currents.
Could you please…