Part Number: INA290
Hi, I am using a INA290A3 to measure a 12V load using a 6mR shunt resistor.
I have an issue whereby the output read at the current net below has a positive offset that appears to increase with current.
It is out of spec for resistor…
Part Number: INA290-Q1 Other Parts Discussed in Thread: INA290 , INA293 , INA190 Hi,
We would like to use low side current measurement with INA290. I see many high side current measurement applications on datasheet but is there any problem about low side…
Part Number: INA290 Other Parts Discussed in Thread: INA296A , , INA296B , INA293
Hi, i am using INA290A3. Like typical circuit the following.
My circuit;
When Vin reaches about 0.7Vdc Vout goes 1Vdc. This situation does not occur below 0.7Vdc and above…
Part Number: INA290-Q1 Other Parts Discussed in Thread: INA290 , INA193 Hello,
My customer designed INA290 for DC/DC output voltage monitoring as shown below.
P15V_CS is output normally, but N15V_CS is not output normally.
N15V_CS should output 0.016ohm…
Part Number: INA290 Dear Support,
I have a question regarding the INA290A2 chip. I use this chip to measure maximum 3A. My problem is I get a fairly big difference between my multimeter current measurememt and my INA current measurement.To my 39 Ohm load…
Part Number: INA290 I noticed that the INA290A5 amplifier does not have an output when there is current flowing through my linear power supply PL601-PAIM-TTI, it is connected to a 1mΩ current sensing resistor and a load. The output of the amplifier remains…
Part Number: INA290 Hi Team,
Our customer is considering the INAx290 in his application and has the following inquiries.
My requirement is to measure low differential voltage (2-20mV) with 54V common mode voltage
Can you let me know the gain variants…
Part Number: INA290
Hello,
The title of this thread should read:
INA290A5QDCKRQ1 - Is P/N Available For Negative Voltage(s)? - The P/N we're using wasn't recognized by the search filter - INA290A5QDCKRQ1.
We're currently using the INA290A5QDCKRQ1…
Part Number: INA290 Hi, I am using INA290 in a boost circuit for peak current mode control, but the bandwidth is very low at low output(small current), I am not able to do stable control at light load. Is there a way to overcome this ? is there a way…