The ADA4420-6ARQZ is an ultra-low power, rail-to-rail differential output amplifier from Analog Devices. It offers a power-on-reset malfunction protection, and a differential output range up to 6V PP (peak-to-peak). The amplifier also provides a transit frequency of 5.9MHz, a signal-to-noise ratio (SNR) of 98.7dB, and a high common-mode rejection ratio (CMRR) of 119dB. It is available in an 8-lead SOIC package and operates over recommended operating temperature range of -40°C to +125°C.