500 kHz GBW with rail-to-rail output — what it buys you
The rail-to-rail output stage is the feature that matters most in single-supply designs: at 1.8 V the output can swing within tens of millivolts of the rails, preserving dynamic range when every millivolt counts.
Quiescent current is 100 µA — low enough for battery-powered sensor nodes but not ultra-low-power; if the design idles for weeks, a micropower amp with sub-µA bias might be a better fit. Input bias current is 15 nA and input offset voltage is 400 µV, both unremarkable for a general-purpose part but fine for DC-coupled signals where a few millivolts of offset are tolerable.
Package and lifecycle — SC-70-5, active production
Housed in a 5-pin SC-70-5, also listed under 5-TSSOP / SOT-353 — the same footprint, just different supplier naming. Surface-mount only.