The Microchip Technology Inc. MCP6V66/6U/7/9 family of operational amplifiers provides input offset voltage correction for very low offset and offset drift. These devices have a gain bandwidth product of 1 MHz (typical). They are unity-gain stable, have virtually no 1/f noise and have good Power Supply Rejection Ratio (PSRR) and Common Mode Rejection Ratio (CMRR). These products operate with a single supply voltage as low as 1.8V, while drawing 80 µA/amplifier (typical) of quiescent current. The Microchip Technology Inc. MCP6V66/6U/7/9 op amps are offered in single (MCP6V66 and MCP6V66U), dual (MCP6V67) and quad (MCP6V69) packages. They were designed using an advanced CMOS process.