BUY LF156H https://www.utsource.net/itm/p/284614.html
Series Monolithic JFET Input Operational Amplifiers
NS) Description: The LF156H is a low-noise, high-speed JFET-input operational amplifier with an internal frequency compensation. Features: * Low noise: 2.0 nV/√Hz * High speed: 1.0 MHz * Low input bias current: 25 nA * High input impedance: 10^14 Ω * Low input offset voltage: 2 mV * Low input offset current: 2 nA Applications: * Signal conditioning * Active filters * Test and measurement * Medical instrumentation * Audio preamplifiers * High-speed data acquisition systems
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