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Is there a microchip that can measure current to pA on many channels ?

yurivict

May 21, 2022
1
Joined
May 21, 2022
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I am looking for a microchip or a small device that would be able to measure electrical current, preferably to 1pA, in 32 or more wires, all very near to each other?

I found this PCB https://www.ebay.co.uk/itm/124728300328 for £199 but (1) it only measures in one wire, (2) it comes with a small display and PCB.
 

Arouse1973

Adam
Dec 18, 2013
5,177
Joined
Dec 18, 2013
Messages
5,177
As long as you have the correct interface circuitry like a trans-impedance amplifier then most micros would be able to measure the amplified signal on an A-D pin. It's difficult measuring currents that low so just wondering what the application is? Thanks Adam
 
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