Hi Harish,
The LDC0851 (inductance-to-digital converter) is particularly well-suited to this type of gear tooth counting applications. If you are interested in learning more about this device and evaluating it, I can route your query to the LDC applications…
Ray,
Sorry I did not send link to https://e2e.ti.com/support/sensors-group/sensors/f/sensors-forum/976335/drv425-noise-analysis
And the equation does hold.
Part Number: DRV411 Other Parts Discussed in Thread: DRV425 , DRV401 , DRV421 , DRV5013 , DRV5055-Q1 Hello,
I need a solution to measure a static magnetic field up to 15mT. The challenge is to find a solution with a very low drift on the gain sensitivity…
Hello Dustin,
I seem to possibly have misunderstood the the AC aspect of your original post, which I presume has your signal swinging between -125V and 125V rather than between 95V and 125V. If in fact the common mode is swinging below zero, most of…
Jason,
That amount of current is going to be challenging, even implementing on the low side. The issue here is most of our devices are non-isolated solutions.
You could look at something like AMC1300. The measurement inputs top out at 250mV, which…
Hello Praveen,
Thanks for reaching out on the forum. Your requirements are quite challenging to meet for any single current shunt monitor. To measure up to 2000A with the INA226, you would need a 41uohm resistor, which you would probably need to create…
Hello Roger, Thank you for using the TI forum. I think a good device for you may be the DRV425 (Integrated Fluxgate Magnetic Sensor IC for Open-Loop Applications). This sensor has high accuracy within ±2 mT (so maybe you can move the sensor slightly farther…
Jake,
This is not easy by any means. You will notice you will have challenges on a few fronts. I have cover some before here https://e2e.ti.com/support/sensors/f/1023/t/871614
The first is getting the inductance required. This is simply a physics…
Hi Alexander,
You could also look at the DRV425 which is more sensitive than the DRV5023. You would need to measure the change from the earth's magnetic field at the sensor location. To verify this you could easily use our DRV425EVM to detemine this…
Hello James,
The HW-101A is a raw Hall element, and TI only has Hall ICs. From the function of the HW-101A, I believe a linear magnetic sensor would best suite your needs.
For Hall effect sensors, we have the DRV5053, DRV5055, DRV5056, and DRV5057…
