Hey Jacek,
What you are seeing is actually the device acting normally. When you overdrive the input sense voltage of the INA196, you are overdriving the internal BJT's. At some point there will be a phase crossover from the BJT and this will cause…
Dear Marx,
Thanks for choosing TI! Based on the description of your test, it sounds like you're running into issues with the lower Vsense condition on this device. The INA194-Q1 has special criteria that exists when Vsense < 20mV, found in section 7…
Hello Koji,
1. I do not know what a ICT inspection is, but (VIN+)-(VIN-)=10mV or (VIN+)-(VIN-)=-10mV is fine. This can also be done with the INA194A-Q1.
2. You can connect INA240 input pins such that they are high-side, low-side, or in-line. The INA194…
Hello Koji,
We do not perform maximum and minimum testing for slew rate of the INA194-Q1 and we cannot say what the minimum value is. Practically, you could make a conservative assumption of +/-30% lot-to-lot variation. This would mean a 0.7V/us minimum…
Many postings in the E2E Forum can be designated as a Frequently Asked Question or FAQ. In order for you to quickly create a system and implement a current and power sensing solution here is a curation of links to these FAQ postings. As time goes on more…
Other Parts Discussed in Thread: INA194 , INA193 , INA195 , INA197 Hi everyone!
I've been experimenting lately with the INA197 and I am planning to incorporate it to my final PCB design. However, before manufacturing it I want to be sure of one thing…
Other Parts Discussed in Thread: INA193 , INA194 , INA216 , INA118 , TINA-TI , INA210 , PGA280 , INA333 Hi,
I have been measuring the energy consumption of some smartphones using a shunt resistor, but now I would like to add a shunt monitor (unidirectional…
Other Parts Discussed in Thread: INA195 , INA193 , INA194 Hello,
I have to sense current on 1ohm load, I found the INA195 from TI, it seem to be a good choice for this task but the problem is :
I want to measure small current en the load (something…
MD,
I talked to a few people from the team and they informed me that one part was a single source for a customer and the other pinout part was a second source for another customer. They are the same device so it doesn't matter which one you use.
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