The MCP6422-E/MS is an operational amplifier from Microchip Technology. The MCP6422-E/MS is an ultra-low power operational amplifier with rail-to-rail inputs. The device operates on a single supply voltage from 2.0V to 6.5V, and can deliver a maximum output current of just 60 mA. It has a high-speed rail-to-rail input stage and a low-noise output stage, making it ideal for use in audio, signal conditioning, and other low-power applications. The MCP6422-E/MS offers a wide range of features including low voltage operation, low quiescent current, rail-to-rail inputs and outputs, and low total harmonic distortion and noise. Additionally, the device can operate on a single supply voltage or dual supplies, or be used with a split supply configuration.