Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 Tool/software: Hello team,
Customer wants to use current amplifier for stepper motor stall detection, the stall current is about 30mA/5ms, waveforms is as red circle in below picture:
Is INA190…
Part Number: INA190 Other Parts Discussed in Thread: OPA187 Tool/software: I need to create a high-side DC current source which will be adjustable from 100-1000uA. The supply rail is 5V.
The plan is to use a Precision DAC for setting the reference (IN…
Part Number: INA190-Q1 Other Parts Discussed in Thread: INA190 , , INA190EVM Tool/software: Hello,
is there a difference in the die for the different packages for the INA190 series?
More specififcally, does the INA190A3QDCK have the same die as the INA190A3IRSW…
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
