Ultra-low noise amplifiers optimised for accuracy

Analog Devices ADA4522-1 single-channel, zero drift, operational amplifiers (op amps), are now available from Mouser. They are optimised for total accuracy over time, temperature, and voltage conditions. The op amps provide low noise and power, ground sensing inputs, and rail-to-rail output. It’s performance is specified at 5V, 30V, and 55V power supply voltages and operates over a 4.5V to 55V range. On-chip filtering achieves high immunity to EMI. Wide operating voltage and temperature ranges, high open-loop gain, and low AC and DC errors, make the op amps well-suited for amplifying very small input signals. These features also allow these devices to accurately reproduce larger signals in a wide variety of applications.