> For comparision, the 12 bit DAC312HP is listed at 7.43. It also looks
> like the 312 is the cheapest 12 bit DAC you can buy, but it does have
> to have an external current to voltage converter and voltage reference.
The current to voltage converter isn't a big deal because you'll need
an op-amp to get the levels right anyway. You'll actually SAVE a component
-- the input resistor to an op-amp is really a voltage-to-current converter.
The voltage reference is a bit annoying.
-- ___ __ _ _ _ | \ / \ | | | || | Engineer/Programmer | _/| || || |_| || |__ " What makes someone care so much? |_| |_||_| \___/ |____) for things another man can just ignore. " -S.H.
