The AD8506/AD8508 are dual and quad micropower amplifiers featuring rail-to-rail input and output swings while operating from a 1.8 V to 5 V single or from ±0.9 V to ±2.5 V dual power supply. Using a novel circuit technology, these low cost amplifiers offer zero crossover distortion (excellent PSRR and CMRR perform ance) and very low bias current, while operating with a supply current of less than 20 μA per amplifier. This amplifier family offers the lowest noise in its power class.
FEATURES
PSRR: 100 dB minimum
CMRR: 105 dB typical
Very low supply current: 20 μA per amp maximum
1.8 V to 5 V single-supply or ±0.9 V to ±2.5 V dual-supply operation
