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Comparing the datasheets they look near identical. The only significant difference is the typical bias current which is 2pA for the JRC part and 30pA for the TI part.
Hello @KlausST,
Thank you for your reply. I had compared both datasheets and both are J-FET input Op-Amps. The internal transistor schematic also looks the same.
It seems that the 062 from different manufacturer's such as TI and ST may be equivalent.
I just wanted confirmation that this was...
Hello,
I am repairing a multimeter where a couple of JRC NJM062M Op-Amps are measuring a low resistance between the supply pins .
The JRC part is now obsolete. Could I use a TI TL062ACD instead?
Thanks in advance.
Is anyone aware of a verification program that I can use to test if an ATMega328P (TQFP) is faulty/fake?
I'm finding random results when flashing with code from a repository.
I bought a couple of ICs from a seller online.
Thanks for the advice regarding locating the noise with a scope probe. The emissions measurements were taken using a LISN.
In your filter networks above, could you explain how each separate stage helps with reducing noise? Is the spacing of the stages in the SMPS filter critical?
When doing EMC pre-compliance tests for radiated and conducted emissions, what is the best method to identify the source of emissions exceeding limits and to reduce them?
One recent example is from a motor drive and emissions in the low MHz are exceeding the conducted emissions limit. There is...
What I meant is whether power to the IC to be programmed would be supplied via the programmer. It seems that if I were using the XPLAINED mini board, I would need to supply power separately.
I don't have an Arduino. If I were to remove resistors R110-R113 on the XPLAINED mini board, would I be able to connect the signals to the relevant pins on the IC I am trying to program on it's own PCB? Is power also required in addition to the ISP signals to program?
I seem to be getting through quite a few cans of compressed air for cleaning dusty electronics/computers etc.
Is it Ok to use a small compressor with a filter/trap instead? Will the compressed air be just as clean as from a can?
If so, what type should I be looking for?
Thanks.
I am trying to repair a slim ATX power supply.
The resistance across one of the output rails seems quite low. I was wondering what the resistance should typically measure for ATX power supply outputs?
Thanks
I would be approaching this as a beginner so am not really more familiar with either. Which is going to be the easiest to implement with little coding experience? I know ST Micro has the CubeMX tool to help configure peripherals.
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