Diodes Incorporated AS333x Micropower CMOS Operational Amplifiers implement a chopping stabilization technique that eliminates 1/f noise and cross-over distortion in most RRIO amplifiers. The AS333 RRIO amplifier (rail-to-rail input and output) features maximum output voltage swing capability and an extended 100mV common-mode voltage beyond the supply rail. The devices are fully specified to operate from 1.6V to 5.0V single supply or ±0.8V and ±2.5V dual supply applications.

Click here and see more details