waterinjection.info - Averaging MAP and MAF for input to controller

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I ordered 2 dual single supply opamps today.

Cost with 2-day shipping and eval boards was $0.00. :shock:

It is nice when a company gives out samples so easily.

TMS

Quote:

Originally Posted by themadscientist

I ordered 2 dual single supply opamps today.

Cost with 2-day shipping and eval boards was $0.00. :shock:

It is nice when a company gives out samples so easily.

TMS

May be we use a different terminology here, the quad op-amp is termed as single supply. The part number is LM324. The price we paid for each is about 15 cent each at 1K qty.

The dual rail supply op amp will not work with the above diagram. Nice company we have been dealing with... :smile:

Sorry that was a little confusing.

I ordered 2 @ Dual opamp, single supply
I think that is a little better

TMS