BUY NJM4558M(T1) https://www.utsource.net/itm/p/221670.html
DUAL OPERATIONAL AMPLIFIER
Description: The NJM4558M(T1) is a dual operational amplifier from JRC. Features: * Low noise: 5.5nV/√Hz * Low distortion: 0.0007% * High slew rate: 13V/μs * Low input offset voltage: 0.5mV * High input impedance: 100MΩ * Wide supply voltage range: ±2V to ±18V Applications: * Audio systems * Signal processing * Instrumentation * Power supply control (For reference only)