The Microchip Technology Inc. MCP6401/1R/1U/2/4/6/7/9 family of operational amplifiers (op amps) offers low quiescent current (45 µA, typical) and rail-to-rail input and output operation. Designed with Microchip’s advanced CMOS process, these op amps are unity gain stable and have a gain bandwidth product of 1 MHz (typical). They operate with a power supply voltage of 1.8V to 6.0V, making them ideal for single-supply, battery-powered applications in portable equipment, medical instrumentation, automotive electronics, and sensor conditioning.