The MCP6481T-E/OT is an Operational Amplifier has low-input bias current (150pA, typical at 125°C) and rail-to-rail input and output operation. This family is unity gain stable and has a gain bandwidth product of 4MHz (typical). This device operate with a single-supply voltage as low as 2.2V, while only drawing 240μA/amplifier (typical) of quiescent current.