Analog - Precision op amp offers industry’s best noise performance (ADA4522-2)

The first in a new series of high-voltage, low-noise, zero-drift, high-precision operational amplifiers that reduce system noise, cost, board space, and development time calibration circuits by providing on-chip electromagnetic interference (EMI) filtering and cancellation Demand-Analog Devices Introduces Dual ADA4522-2 Operational Amplifier. The company states that the device operates from a supply voltage range of 4.5V to 55V and that its noise performance is at least 35% better than its closest competitor. The ADA4522-2 provides an easy-to-use precision op amp with ultra-low offset and drift in a zero-drift optograph. The ADA4522-2 is suitable for a variety of applications, including current sensing in electronic loads, power supplies and motor control, and offset correction in composite amplifiers used in instrumentation and other applications.