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[FAE] Andrew Wang
1 day ago
Amplifiers
Amplifiers forum
INA219: rise time (tRCL) spec definition
TI Thinks Resolved
Part Number:
INA219
Hi Team, Customer measured the I2C rise time and fall time. So far it seems violate our specs. (for both FAST MODE and HIGH-SPEED MODE) Customer wants to understand how to read our tRCL? Is it when over 300nS for FAST MODE...
Jack Jackson
1 month ago
Amplifiers
Amplifiers forum
INA219: INA219
TI Thinks Resolved
Part Number:
INA219
How do I configure the
INA219
to work in the "No Programming" mode as described below from the datasheet? 8.5.3 Simple Current Shunt Monitor Usage (No Programming Necessary) The
INA219
can be used without any programming...
Peter Iliya
12 days ago
Amplifiers
Amplifiers forum
RE: INA219: Asking for the INA219 design suggestion
I have replied back. Best, Peter
Tom Warner1
1 month ago
Amplifiers
Amplifiers forum
INA219: Looking for advice on a more accurate, lower current, lower voltage variant similar to INA219
Resolved
Part Number:
INA219
Hi - On our previous board design, we used 4
INA219
devices to measure voltage
Jon Mason
2 months ago
Amplifiers
Amplifiers forum
INA219: Inaccurate Vshunt readings
Resolved
Part Number:
INA219
I have been using the
INA219
for years in the default configuration (gain = /8
Patrick Simmons
8 days ago
Amplifiers
Amplifiers forum
RE: INA219: Filter and Protection Design Issues
Hello Julio, You're welcome, glad to be of service. Hopefully your next prototype will perform much better, but if not, we will be here to provide you further support.
Peter Iliya
1 month ago
Amplifiers
Amplifiers forum
RE: INA219: Reference Code
Hey Miranda, We do not have the immediate possession of this software. I am looking for something to help and will notify you for an update. Best, Peter
Peter Iliya
2 months ago
Amplifiers
Amplifiers forum
RE: INA219: difference between 9or10bit vs 11bit and 12bit resolution in power readings
Hello Felix, Thank you for posting to the forum. I hope we can shed some light on what is happening. So in general, as resolution increases, the accuracy of the average DC power should go up. For the
INA219
as the resolution increases, so does the...
Leonid Kurilan
6 months ago
Data converters
Data converters forum
INA219
I work with
INA219
Current Measuring board purchased on e-bay. Configuration register 0x00 contents 0x399F data as mentioned in the datasheet. Calibration register 0x05 contents 0x1FFF data instead of 0x0000 by default. After reset (Write 0x8000...
Peter Iliya
2 months ago
Simulation, hardware & system design tools
Simulation, hardware & system design tools forum
RE: WEBENCH® Tools/INA219: What tools do I use to burn image for INA219?
Hey Naz, Welcome to the forum and thank you for your question. Could I ask what exactly do you mean by "burn image"? Also, are you referring to a PSPICE model for
INA219
instead of WEBENCH. Sincerely, Peter
>
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