Electronics > Projects, Designs, and Technical Stuff

Ultra low power, clean 30V power supply + ultra low power high speed comparator?

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Spirit532:

--- Quote from: David Hess on July 01, 2019, 11:04:04 pm ---I do not consider the power supply to be the most difficult part.

--- End quote ---

Read what I said about the analog part with MIC860 on page 1 and what Marco said about the comparators.
The power supply is the most painful part right now.

GEOelectronics:

--- Quote from: Spirit532 on June 28, 2019, 08:40:18 pm ---I
2: How do you detect a 20-80mV, 50-200ns pulse and turn it into a longer digital output for counting(interrupts)?

--- End quote ---

This preamp might be a start: pic attached

George Dowell

Spirit532:
I love the scrubbed out chip names.

GEOelectronics:
all are CA3096

George Dowell

Neomys Sapiens:
If I recall it correctly, one of the famous LT circuit collections did contain something on detector supplies.
Maybe AN45, but could habe been another DC/DC-related one too.

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