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INA240A1 replacement

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Thu, 2021-11-11 15:50

#1

CTSchorsch

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INA240A1 replacement

Hi all,

is there a (pin compatible) substitution for the INA240A1 current sense amplifier ? The chip is, like many others, not available at the moment. :(

Thanks

Georg

Thu, 2021-11-11 20:33

#2

skyline1970

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https://en.aliexpress.com/item/1005002613789378.html

https://eu.mouser.com/c/?marcom=170189256

Sat, 2021-11-13 08:35

#3

CTSchorsch

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Posts: 101

Thanks !

But the INA240A1 is not on stock in the mouser shop and i did Not trust the ali versions

do you think the chinese ones are okay?

G

Sat, 2021-11-13 11:37

#4

skyline1970

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Posts: 232

I had bought from alix, and it whad worked, a few years ago, so it is recomended to test them before using it in actual circuit.