<http://schema.org/description>
"Analogue Comparator, Differential, 1, 1.3 \u00B5s, 2V to 36V, SOT-23, 5 Pins"^^<http://www.w3.org/2001/XMLSchema#string>
<http://au.element14.com/texas-instruments/tl331idbvrg4/comparator-single-diff-sot-23/dp/1287653>