The MCP6441T-E/OT is a single Nanopower Operational Amplifier has low quiescent current (450nA, typical) and rail-to-rail input and output operation. This op amp is unity gain stable and has a gain bandwidth product of 9kHz (typical). These devices operate with a single supply voltage as low as 1.4V. These features make the family of op amps well suited for single-supply, battery-powered applications. The MCP6441 op amp is designed with Microchip's advanced CMOS process and offered in single configurations. All devices are available in the extended temperature range, with a power supply range of 1.4 to 6.0V.