Hello Jiri,
Jiri Zajicek said: LPF on RESET is only required for INA202
INA310B does not have similar unwanted behavior
Both statements are true. I would recommend moving to the INA310 if possible as it is more accurate and I believe it cost less. There…
Part Number: INA202 Team,
Is there any restriction about the max distance between the Shunt and the 1NA202AQDGK?
If so, do we have some estimates?
thanks,
Juan
Part Number: INA202 Hi,
The customer wants to review the schematic.
It is a circuit for the purpose of using only the OPamp function without using the comp function.
1. Is there no problem with IC even if comp_out is opened?
2. Is there a precaution when…
Part Number: INA202 Other Parts Discussed in Thread: INA190 , INA114 , LMC6062 Hi
I re-open this subject
The generator now delivers stable 29.56 ua
but il need to add a current monitor which will control max current about 1MA in case of problem with tue…
Part Number: INA202 During immunity RF-radiation tests the INA202 circuits trips. We are interested in getting some tips about how to manage that.
Schematics and more information can be sent, but we prefer to discuss this with TI privately.
Best reg…
Part Number: INA202 Other Parts Discussed in Thread: INA200 , INA201 , Hi Team,
My customer would like to evaluate this device but it seems that there's no EVM designed for this device.
Do we have any generic EVM that can be used with this device?
If…
Part Number: INA202 Hi Dear expert,
My customer uses INA202 to detect Power amplifier current. They found some parts during load supply(PA supply) ramps up to 48V, when it reaches to 0.5V, CMPin will reach to 0.6V and CMPout will become high and falsely…
Other Parts Discussed in Thread: INA202 I downloaded a reference design for INA202 and changed few things to simulate my design. I connected the reset pin to 5V to enable latching of the comparator output. The comparator output is supposed to go high when…
Hello Anthony,
Thank you for your reply. I'm happy to see I was almost on the right track.
A Raspberry Pico running micropython can be quite slow to act in case of the overvoltage situation. I think I'll put a comparator as as overvoltage protection…