The AD8553ARMZ-REEL is an auto zero instrumentation amplifier designed by Analog Devices. It is a fully differential, low cost, high precision instrumentation amplifier with a wide bandwidth and low distortion. It has a DC operating range of 1.8 V to 5.5 V and is able to drive high capacitive loads of up to 400 pF. This amplifier has 25 kHz low pass filter poles, a low bias current of 750 pA, a low offset voltage of 1.2 mV, and a low noise of 5.5 nV/vHz. It can be used in a variety of applications such as medical instrumentation, power management, signal conditioning, and industrial process control. The device is also available in an 8-Lead MSOP package, making it suitable for applications where space is limited.