Part Number: INA326 Other Parts Discussed in Thread: INA212 , INA211 , , INA333 Hi Team,
For one of our design we require accurate measure of supply current (in range of uA to mA). Initially we planned of using INA211/INA212 but we found huge error at the…
Hari,
You should be able to request INA190 samples from the "Order Now" tab on the INA190 product folder. I don't think pV offsets are possible, but if you really need to resolve the 1uV of signal, I would look into the INA211. It has a 5uV offset with…
Hi Manuel, for now we have put a bigger shunt resistor and using the INA301A3, reducing the measurement scale to 300A, and we are having a swing to GND corresponding to a lecture of about 0.5A in our system, which is enough for testing.
Anyway we want…
Other Parts Discussed in Thread: INA226 , INA210 , INA214 , INA213 , INA212 , INA211 Hi. I need to amplify the voltage of a Shunt Resistance. I need the lastest Op-amp for this application. Current Sensing, Low Side, High Side and Zero Drift and good accuracy…
Other Parts Discussed in Thread: INA326 , INA211 Hello, I plan to use the DCR of the output inductor to measure the output current of the buck converter. I ll put an RC circuit in parallel with the output inductor, and when R*C=L/DCR, the voltage across…
Ivan,
The INA210 has a gain of 200, and the output is limited by the supply. See page 7 of the data sheet. Given that you can almost reach the rail of the supply on the output, you can back calculate the possible input. With the largest supply allowed…
Hi user4359409,
For our current shunt monitors we recommend only differential input filters, not common mode input filters. You can find the recommendations on page 15 of the datasheet. The reason behind this is that the common mode capacitors (C421/C423…
Other Parts Discussed in Thread: INA213 Hi Team,
Please help us support our customer. In their evaluation, they were repeating ON/OFF the load with a hard switch and found that INA213 would go into abnormal mode. The device will continue drawing over 600mA…