Part Number: INA228 The voltage and current sense gain errors are quite low (±0.01% typical, ±0.05% max), but the power total measurement error is quite high (±0.5% max).
Where is all this error coming from?
For my application, I…
Part Number: INA228-Q1 Other Parts Discussed in Thread: TCA9543A , TCA9548A , Hello there,
I'm currently looking at addressing 150 INA228-1Q devices.
Therefore I'm hoping to use 10 Bit target addressing, is the possible with this chip?
Part Number: INA228 Hello,
I'm trying to measure current and bus voltage with INA228 monitor. Since current in the load could reach up to 100 A (peak), 300 uOhm resistor (CSS2H-5930R-L300F) is used as a shunt resistor. With ADCRANGE=1 such resistor value…
Part Number: INA228 Other Parts Discussed in Thread: INA226 Hi Team,
As I known. INA228 can used to measure both positive and negative voltage.
Can it measure -10V just connect GND to -15V?
Anything elso suggestion in hardware.
Do we have reference design…
Part Number: INA228 Hi expert,
My customer is using INA228 under 100kbps.
And they just find that we define the max of I2C tr and tf as 300ns max, is it also suitable for 100kbps?
if the speed is 100k, 1000ns can also be accept according to I2C standard…
I checked the connections of the shunt resistors. First, the copper tracks of different shunt resistors of INA228 chips vary, and some of them are too long. This long copper track might be the problem. Moreover, we did use Kelvin connections like…