The ADA4177-2ARZ is a dual channel Bias Current Operational Amplifier feature low offset voltage (2μV typical) and drift (1μV/°C maximum), low input bias current and low current consumption (500μA typical). Outputs are stable with capacitive loads of more than 1000pF with no external compensation. The inputs of the ADA4177-2 set a new standard in precision amplifier robustness, providing input protection against signal excursions 32V beyond either supply, as well as 70dB of rejection for electromagnetic interference (EMI) at 1000MHz.