The AD8622ARMZ is a low power precision dual Operational Amplifier with rail-to-rail output. It features low supply currents of only 350µA/amplifier, maximum over temperature and supply voltages. The AD8622 also has an input bias current cancellation circuitry that provides a very low input bias current over the full operating temperature. With a typical offset voltage of only 10µV, offset drift of 0.5µV/°C and noise of only 0.2µVp-p (0.1 to 10Hz), it is perfectly suited for applications where large error sources cannot be tolerated. Many systems can take advantage of the low noise, DC precision and rail-to-rail output swing provided by the AD8622 to maximize the signal-to-noise ratio and dynamic range for low power operation.
