The AD8522ARZ is a high-performance operational amplifier (op-amp) manufactured by Analog Devices. It is a dual op-amp with rail-to-rail inputs and outputs, designed for use in a wide range of precision applications.
Key features of the AD8522ARZ include a low input offset voltage of only 250 μV, low input offset drift of 2 μV/°C, and a gain bandwidth product of 10 MHz. This makes it suitable for applications that require high accuracy and stability over a wide temperature range.
The device operates with a single-supply voltage range of 2.7 V to 10 V, enabling compatibility with various power supply configurations. Its rail-to-rail inputs and outputs ensure that it can handle input and output signals that swing close to the supply rails, maximizing the dynamic range and minimizing signal distortion.
The AD8522ARZ also offers a low input bias current of 1.5 pA, allowing it to be used in applications where input currents need to be minimized, such as in sensor interfaces or battery-powered systems. Furthermore, it has a high common-mode rejection ratio (CMRR) of 114 dB, which makes it suitable for applications where common-mode noise rejection is vital.
The op-amp exhibits a low output impedance, enabling it to drive a wide range of load types with minimal signal distortion
