The Microchip Technology Inc. MCP6231/1R/1U/2/4 operational amplifiers provide a wide bandwidth for the quiescent current. These op amps offer a 300 kHz gain bandwidth product, 65°C (typical) phase margin, and operate from a single supply voltage as low as 1.8V while drawing 20 µA (typical) quiescent current. The MCP6231 family supports rail-to-rail input and output swing, making them suitable for applications such as automotive systems, portable equipment, transimpedance amplifiers, analog filters, and battery-powered devices. They are designed using Microchip’s advanced CMOS processes.