BUY NE5532A https://www.utsource.net/itm/p/722493.html
The NE5532, NE5532A, SA5532, and SA5532A devices are high-performance operational amplifiers combining excellent DC and AC characteristics. They feature very low noise, high output-drive capability, high unity-gain and maximum-output-swing bandwidths, low distortion, high slew rate, input-protection diodes, and output short-circuit protection. These operational amplifiers are compensated internally for unity-gain operation. These devices have specified maximum limits for equivalent input noise voltage.
The NE5532A is a dual low-noise operational amplifier from Texas Instruments. It is a monolithic integrated circuit in an 8-pin dual in-line package (DIP-8). Features: Low noise: 2.2nV/√Hz at 1kHz Low distortion: 0.0005% at 1kHz High slew rate: 13V/μs High input impedance: 10MΩ High output current: ±25mA Wide supply voltage range: ±2V to ±18V Low power consumption: 1.2mA/amplifier Applications: Audio preamplifiers Active filters Instrumentation amplifiers Line drivers Low-noise amplifiers High-speed integrators Differential amplifiers Voltage followers (For reference only)