Part Number: INA228 Tool/software: ello everyone,
I'm interfacing an INA228 with an STM32 microcontroller via the I2C bus. However, I'm facing a problem with the communication that I can't seem to resolve.
Setup Details:
Microcontroller: STM32h7…
Part Number: INA228-Q1 Other Parts Discussed in Thread: INA228 , INA236 , INA234 , INA232 , INA4235 , INA4230 Tool/software: If not in VBUS measurement mode, such as in current measurement mode or shutdown mode, what is the input impedance of VBUS?
Part Number: INA228 Tool/software: Hi team, the datasheet of INA228 only shows the typical INL. & DNL error of internal ADC ,but not mention the max error. Could u kindly help to provide the data?
Part Number: INA228 Tool/software: Procedure to utilize external shunt, any standard steps or tips? Also, do I need external VCC or will INA228 be powered from buss ( regulated down to 5V or 3.3V ) ? thanks.
Part Number: INA228 Tool/software: Working with an INA228. I am wanting to accurately sync the conversion with a PWM signal.
I am seeing an unexpected short delay when carrying out 1-shot triggered measurement of VBUS. In the trace below, the red trace…
Part Number: INA228-Q1 Other Parts Discussed in Thread: INA236 , INA228 , INA238
Tool/software:
Hello Team,
I was calculating current measurement error using your Current_Sense_Amplifier_Comparison_and_Error_Tool and got the below results.
However, I…
Part Number: INA228 Tool/software: Hi,
I currently have the problem, that I don't know if the values I send to any register on the INA228 are saved correctly or not. When I try for example to write 0x9000 to the ADC_CONFIG_REGISTER, the chip acknowledges…
Hello Pelle,
Sorry for the delay in this thread, I'll be taking over the support.
For your question:
Pelle Lund said: So that means that the TCA9406 should not be used with INA228?
It's hard to say, because the datasheet for the TCS9406 says it needs…
Part Number: INA228 Other Parts Discussed in Thread: SYSCONFIG , INA236 Tool/software: Hello, I'm an electronics newbie, trying to get INA228 working on my first custom board. My goal is to measure a 12V automotive battery voltage (VBUS) and current…