XPT2291 - Precision Op-amp
XPT2291 Features
* 900 nA Maximum Supply Current
* Ultra-low Single-Supply Operation Down to +1.8V
* Ground-Sensing Input Common-Mode Range
* Outputs Swing Rail-to-Rail
* Offset Voltage: 0.6 mV Maximum
* Ultra-low VOS TC: 0.4 μV/°C
* Ultra-low Input Bias Current: 1 fA Typical
* Stable
