7660 for neutron charge pump

[pee-j]

back to the OP:

what is the difference in using ICL7660 ACPA or ICL7660 SCPA, if any?

the "S" is the difference
we need 7660S ICs (not 7660A)..


you should view your examples like:
ICL7660A (CPA) or ICL7660S (CPA)

(I'm no expert, I just remember what I've read here)

[bluebunny]

Yeah, it did go a bit off-topic... 

The "S" indicates the oscillator boost: it becomes supersonic, so you can't hear it.  Short pins 1 (boost) and 8 (V+) for this function.

[antonis]

Yeah, it did go a bit off-topic... 

Only 7+ years to turn it into "on topic"..
(lightning reflexes..)

[bluebunny]

17 years?

I blame pee-j for the necro-post, and not-enough-coffee for not noticing... 

And I'll have you know my reflexes are indeed lightning-fast.  If I drop something in my lap, I can clamp my legs together and catch it in mere milliseconds.  Though not such a good idea if I'm soldering...   

[MrStab]

If pee-J had waited about 4 more years it would have been 7660 days since OP. Missed opportunity.

[bluebunny]

Grant wins the Internet for 2023.