Single-supply rail-to-rail op-amp for 0.9 V to 3 V rails
Its key differentiator is the supply range spanning 0.9 V to 3 V, which allows direct operation from a single alkaline or NiMH cell without a boost converter. The quiescent supply current is 570 µA, making it suitable for always-on sense circuits where every microamp counts.
Temperature range and output drive
The output can source or sink 85 mA per channel, which is unusually muscular for a micropower rail-to-rail amplifier — enough to drive the input of an ADC directly or to switch a small relay through a series resistor.