Part Number: INA220 Other Parts Discussed in Thread: INA226 , INA228 I'm working on an embedded driver that will interact with an INA220, 226, or 228 depending on what is populated on the PCB. The 226 and 228 have an Identification register at 0x3F that…
Part Number: INA220 Hello,
My customer is using the INA220A, but is considering mixing the INA220A with the INA220B due to delivery issue.
Is there any difference in the control method between INA220A and INA220B?
The customer wants to mix and use…
Part Number: INA220 hi dear supporting team,
for INA220 Address latching, will it be identify on powering up or over every time I2C communication lauching? ii.e if after power up, we change the address, will it be identified ? tks a lot!
Part Number: INA220 Hi Sirs, According to the INA220 datasheet, we can connect the A1, A0 to the SDA or SCL directly to define the INA220 device to certain slave addresses. Will it make slave address configuration problem if customers connect the A0,…
Part Number: INA220-Q1
Hey TI Team,
We are running into an issue with the INA220-q1 chip being used to read voltages. Not sure if this has to be handled in the ADC or from our end. When we are reading the Bus Voltage Register (address = 02h), with…
Part Number: INA220 Hello，
Why does the Vin+ or Vin- have the 0.6V output without input signal? And it could work normally when the input connected the sensor.
Below is the schematic for reference:
Best regards
kailyn
Part Number: INA220 Hi team,
I wonder how I select Gain.
As an example, for a rail with Rshunt = 5mOhm, Inom = 20A, Imax = 25A,
Vshunt.nom = 5mOhm*20A = 100mV
Vshunt.max = 5mOhm*25A = 125mV
I can select either gain of +4 with +/-160mV…
Part Number: INA220 Other Parts Discussed in Thread: INA239 , INA238 , INA228 , INA229 Hi Team,
I have questions on the bus voltage calculation in INA220.
1. Bus voltage can be sampled in 9-, 10-, 11-, or 12-bit by BADC bit in the configuration…
