The GS358A-SR with SOP-8 Operational Amplifier manufactured by Gainsil is a low-noise, high-performance amplifier. It's a surface mount device (SMD) and is RoHS-compliant. The amplifier is suitable for high-frequency noise reduction, and it has rail-to-rail outputs for high resolution performance. It has a wide supply range of 2.7V to 6V, low power consumption, and excellent power supply rejection ratio. It also offers a low noise level of 2.8nV/vHz, making it ideal for high resolution audio and medical applications. The output stage of the amplifier is short-circuit-protected, making it a safe and reliable choice for any circuit design. With its low noise, wide supply range, and low power consumption, the GS358A-SR is a great device for a variety of applications.