The LM358-SR is a general purpose operational amplifier made by Gainsil in a SOP-8 surface mount package, designed for operation in a wide range of commercial and industrial applications. It provides low cost, general-purpose dual operational amplifier circuits designed to provide high performance interactive and complementary functions. The LM358-SR is RoHS-compliant, meaning that it is manufactured with fewer hazardous materials than other products, making it more economical and environmentally friendly. It also features a wide range of features, such as low offset voltage, low power consumption, selectable single or dual power supplies, high input impedance, and low noise.