22 Aug
2016
22 Aug
'16
5:46 p.m.
Hi Bob.
We have used numerous INA194 chips from Texas Instruments. They run from the supply that's being monitored.
Can send the circuit and layout image if you wish
David G0MRF
What are people using on their cubesats (etc) for current sensors?
The MAX-471 we have been using since 2001 (PCSAT) in all our designs are now obsolete.
We want a chip with internal shunt and up to say 2 amps or so.
Bob, WB4APR