Part Number: INA226 Hi Sir Or madam,
INA226 on our board has been failing frequently recently.
Phenomenon: INA226 collects the voltage and current of the load, transmits it to FPGA through I2C, and then transmits it to the upper computer through serial…
Part Number: INA226 Other Parts Discussed in Thread: INA230 ,
This question comes from the related post .
I read that D14~D12 in Register 0x00 can not be written. They will always be 0b'100 (D14 = 1; D13 = 0; D12 = 0)
What do these bits do? What is their…
Part Number: INA226 Dear Sir/Madam,
I am using INA226 in one of the project desig. If I use a shunt resistor of 0.005 Ohm, what is the min. current that I can measure? According to datasheet, 2.5uV is the step size, so the min. current that I can measure…
Part Number: INA226-Q1 Hi team,
my customer would like to know if they read INA226-Q1 internal register value then they want to know how to calculate actual current or voltage value?
Please advise
Ps. if we have convert excel tool will be preferred.
…
Part Number: INA226 Other Parts Discussed in Thread: TIDA-00313 Hi,
I want to use the ina226 chip to measure the current and voltage of a voltage source that varies from -1.5V to -3V.
The digital part (I2C microcontroller) is supplied with a voltage of…
Part Number: INA226 Hi,
I am having trouble in getting current data. I am running a small 3-phase DC motor and reading current values for the same. When the motor running freely without any load, the current data is fine but as I am applying load slowly…
Hello Peter,
Sorry for late reply.
Kindly find the answers for your queries in orange color.
So I understand correctly, when the following charge & discharge profile occurs in your system, the INA226 stops communicating with MCU corect?
>>Yes,INA226…
Part Number: INA226 Hi,
Good Day. Customer is using a INA226 with a 0.1 ohm shunt current sense resistor and in reading the INA226 datasheet it says that the maximum shunt voltage input range is +/- 81.9x mV. Based on he using a 0.1 ohm shunt resistor and…
Part Number: INA226 Other Parts Discussed in Thread: INA238 , INA228 HI Team,
a customer is looking for a current monitor solution in the range of 3µA - 2.5mA.
The supply voltage is 3.3V, SPI and I2C can be used and the solution should have an accuracy…
Part Number: INA226 Hello expert,
May we know INA226 is direct mode or linear mode for register's value? Customer would like to double check for FW reading. Thanks a lot!!
Best regards,
Ann Lien
