Comparators have robust input stages

The TSM9117 to TSM9120 and TSM917 family of analog comparators plus reference have robust input stages (applied input voltage levels outside the supply rails) and rail-to-rail outputs. The TSM9117 and the TSM9118 are offered as drop-in-replacements for the MAX9117 and MAX9118. They operate from a single 1.6-V supply, have an internal 1.245V ±1.5% voltage reference and only draw 750 nA of supply current

The TSM9119 and the TSM9120 are offered as drop-in-replacements for the MAX9119 and MAX9120. They are comparator only versions of the TSM9117 and the TSM9118 and consume less than 400 nA of supply current. The TSM917 is a drop-in-replacement for the MAX917 nanopower comparator. It operates from a single 1.8-V supply, incorporates an internal 1.245 V ±1.5% voltage reference, and consumes no more than 750 nA of supply current. The TSM9117 to TSM9120 family is available in space-saving 5-pin SC70 packages. In addition, the TSM9117 and the TSM9120 are available in 8-pin SOIC packages, while the TSM917 is offered in space-saving 5-pin SOT23 and 8-pin SOIC packages. (ea/1,000; TSM917/TSM9117 from $0.95 ; TSM9118 to TSM9120 from $0.66 – available now)

By Christina Nickolas

Touchstone Semiconductor , Milpitas , CA
Sales 408-215-1220

http://www.touchstonesemi.com