Dual 25 μV Micropower Op Amp Fits in 3mm x 3mm Package Design Note 331

摘要

Conventional monolithic micropower op amps with a wide supply voltage range require a large die area and therefore, a large package and footprint. The unconventional LT~(~R)6011 dual op amp fits 25 μV input precision micropower operation and wide 2.7V to 36V supply range in a tiny new package―its 3mm x 3mm DFN package is so small it doesn't even have leads. The LT6011 also provides rail-to-rail output swing and utilizes superbeta input transistors to achieve picoampere input currents.