BUY NJM3772D2 https://www.utsource.net/itm/p/522636.html
Dual Stepper Motor Driver
Description: The NJM3772D2 is a dual operational amplifier from JRC. Features: * High slew rate: 2.2V/μs * Low distortion: 0.0008% * Low noise: 5nV/√Hz * Low input bias current: 0.1nA * High input impedance: 10GΩ * Wide supply voltage range: ±2.5V to ±18V Applications: The NJM3772D2 is suitable for use in audio applications such as pre-amplifiers, mixers, and power amplifiers. It can also be used in signal conditioning circuits, active filters, and instrumentation amplifiers. (For reference only)