BUY OP282G https://www.utsource.net/itm/p/265808.html
Dual/Quad Low Power, High Speed JFET Operational Amplifiers
Description: OP282G is a low-noise, single-supply, rail-to-rail output operational amplifier from Analog Devices. Features: Low noise: 4.5 nV/√Hz Low input offset voltage: 5 μV Low input bias current: 0.5 pA High open-loop gain: 140 dB High common-mode rejection ratio: 90 dB Single-supply operation: 2.7 V to 5.5 V Rail-to-rail output swing High output current: 50 mA Low distortion: 0.0005% Applications: Portable instrumentation Data acquisition systems Low-noise signal conditioning Audio preamplifiers Active filters Low-power, low-noise amplifiers (For reference only)