SP674B converters equivalent, 12-bit sampling a/d converters.
true Nyquist sampling while maintaining compatibility with prior versions. They are drop
–in replacements for the older 574A/ 674A/1674A/774A type devices..
The SP574B/674B/1674B/774B (SPx74B) Series are complete 12
–bit successive
–approximation A/D converters integrated on a single die with tri-state output latches, an internal reference, clock and a sample
 .
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