Part Number: INA740B
Hi Team,
Posting on behalf of our customer.
This datasheet appears to prefer a mixed solder mask styles of solder mask defined and non soldermask defined. is this correct? my team is looking for confirmation to clarify this…
Part Number: INA740B Hello,
According to the datasheet the kelvin connection shunt can vary from 700 uOhm to 950 uOhms. That's a ~15% spread and it dominates the error budget. Are you expecting that most customers will measure the resistance in the…
Part Number: INA740B Hi,
Our customer has a question about connecting SDA/SCL to A0/A1. It says that an additional hold time of 100 ns is required for the MSB. I understand this means inserting an additional 100 ns into the MSB's t(HDSTA). Is this correct…
Part Number: INA740B Other Parts Discussed in Thread: INA740A Hello. We use 8x INA740BIREMR per PCB. They are individually addressed. After we initialize them, they exhibit the waveform shown in the attached image.
The init registers are:
With INA740…
Part Number: INA740B Tool/software: Hello,
Looking at measuring 48V, maximum 10A current across INA740BIREMR. Can you confirm the circuit. VCC_VIN_RAW and VCC_VIN is the high side line of the power.
Part Number: INA740B Other Parts Discussed in Thread: TIDA-00302 , INA210 Tool/software: While researching current sensors, I ran across the Transient Robustness for Current Shunt Monitor TIDA-00302 ap note. Does this ap note apply to the INA740B? Are…
Part Number: INA740B Other Parts Discussed in Thread: SYSCONFIG , Tool/software: Hi, I'm using the INA740B digital power monitor for a university project. I have it soldered to a test board and a 3.3V LED is being powered through it. My power supply says…
Part Number: INA740B Tool/software: Hi,
If for some reason communication between the host CPU and INA740B via I2C becomes impossible, is there a way to reset the I2C bus of this device? Our customer is assuming a case where resetting via I2C commands…
Part Number: INA740-INA741EVM Other Parts Discussed in Thread: INA740B Tool/software: Hi,
Our customer is planning to prototype a PCB with the following specifications:
- 6 INA740Bs (all with different I2C addresses) on one PCB - Monitor simultaneously…
Part Number: INA740B Other Parts Discussed in Thread: SYSCONFIG , INA238 Tool/software: Hi,
We want to use PINA740BIREMR with Raspberry Pi to on I2C in Linux.
Can you please suggest that if the interface support this device is available in linux?…
