The NE5532 from Texas Instruments is a high-performance, low-noise operational amplifier that is designed to offer a superior level of performance in a wide range of audio and data-signal applications.

• Dual operational amplifier: contains two independent op-amps in one package
• Power supply voltages: from ±3V to ±22V
• Slew rate: 9V/μs
• Low equivalent input noise voltage: 3.5nV/√Hz @ 1kHz
• Low harmonic distortion: contributes to its high-quality audio performance
• High input impedance: allows the device to be used in applications where a high input impedance is required, such as in buffering applications
• Wide bandwidth: 10MHz
• Packages: DIP and SOIC
• Operation: single-supply and split-supply