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…
Part Number: INA190 Other Parts Discussed in Thread: INA180 , INA212 , INA185 Dear Sir,
My customer is using INA190A1 and input is PWM.
Input condition is below.
40Hz, Duty 60%, 1.5sec
40Hz, Duty 30%, 1.5sec
my question is below. 1. could you review the…
Part Number: INA210 Other Parts Discussed in Thread: INA212 Hello there,
We use INA210 for current sensing. In some case we will shutdown the INA210 by disconnecting V+, I wonder is it ok if there is current flowing through the Rsense when no power V…
Achref,
How are you driving this motor? What exactly do you mean by standby current? Are you using pulse-width modulated signals to drive the motor, if so, what is the frequency of the signal? Are you using these measurements for failure mode detection…
Hello, thanks for your input.
Do you think we could keep the same shunt and use the INA190A5 (gain 500V/V) or INA212 (gain 1000V/V) in parallel to the INA301, and use the high gain sensor for the smaller scale?
With 500 V/V we could measure up to 80A…
Part Number: INA214 Other Parts Discussed in Thread: INA212 I am simulating this part in LTSpice and am not understanding what I am seeing. There are two issues actually. When I hook the device around the current sense resistor, I get long current tails…
Other Parts Discussed in Thread: INA212 , INA223 , LMP8645 , INA219 Dear Mr/Mrs.
I need to measure from 0 to 24VDC and read with an ADC (10 bits / 3,4v ).
I have proved with the INA212 but I need a Shunt resistor of 0,1ohms to measure the range 0 to 24VDC…
Other Parts Discussed in Thread: INA214 , INA213 , TIPD135 , INA210 , INA212 Hi Engineers,
Recently I found the chip INA214 and this chip support very well my current shunt applicantion, but I tried to simullate on Tina my circuit but without sucess. My simulation…
Hello Ram,
The highest-gain, lowest Vos current shunt monitor that is currently in production is the INA212. The offset is 35uV(max) and it has a gain of 1000V/V. It is also bi-directional and can be used for high-side sensing.
One difference between…
