Description
Data Sheet ADA4522-1/ADA4522-2/ADA4522-4 55 V, EMI Enhanced, Zero Drift, Ultralow Noise, Rail-to-Rail Output Operational Amplifiers .
The ADA4522-1/ADA4522-2/ADA4522-4 are single/dual/quad channel, zero drift op amps with low noise and power, ground sensing inputs, and rail-to-rail o.
Features
* Low offset voltage: 5 µV maximum
* Extremely low offset voltage drift: 22 nV/°C
maximum
* Low voltage noise density: 5.8 nV/√Hz typical
* 117 nV p-p typical from 0.1 Hz to 10 Hz
* Low input bias current: 50 pA typical
* Unity-gain crossover: 3 MHz typical
* Single-suppl
Applications
* APPLICATIONS
* Inductance, capacitance, and resistance (LCR) meter/ megohmmeter front-end amplifiers
* Load cell and bridge transducers
* Magnetic force balance scales
* High precision shunt current sensing
* Thermocouple/resistance temperature detector
(RTD) sensors
* Progra