I don't see any at Mouser. The only MicroChip op-amps there that can operate above 12V are very expensive.

I didn't hear any requirement of 12V. The Microchip op amps are low voltage to match their microcontrollers. Here is a Mouser link:

http://www.mouser.com/ProductDetail...=/ha2pyFaduiaIxnNRZFjs/meEiyvz4Nu6oRYqSU1aVA=

Bob

 

OBW: Good picks, but maybe you can provide some rough pricing with those to go along with the ratings? That would be nice to see all in one page.

Here are the current Digi-Key prices for the opamps I've mentioned, in US dollars for single quantity:

LMC6482: $1.73
LM6132: $2.98
LT1638: $3.92
LT1490A: $3.77
LT1494: $3.89
LT1793: $4.77
LM6171: $2.89
MAX44246: $2.21

I understand your concern about price; the above are all much more expensive than the LM358, at $0.42, and for anyone strapped for cash this may be a deal-breaker. But when I need an opamp with special characteristics, these are my go-to parts.

 

I still use LM358 and even LM741, LM324

LM358 is a very good opamp, for its ability to work close to the negative rail. Same for LM324 but a quad manytimes is a little too much.

 

LM358 is a very good opamp, for its ability to work close to the negative rail. Same for LM324 but a quad manytimes is a little too much.

Hi,

Yeah, and two LM358's fit in a 16 pin socket giving us four amps again

 

LM358 FOR THE WIN!!!!