The Microchip MCP6471/2/4 family of operational amplifiers (op amps) is designed for applications requiring low-input bias current and efficient operation. These op amps feature rail-to-rail input and output, a 2 MHz gain bandwidth product, and are suitable for photodiode amplifiers, pH electrode amplifiers, and battery-powered signal conditioning. They operate with a single-supply voltage as low as 2.0V and are fully specified for an extended temperature range from -40°C to +125°C, making them ideal for a wide range of industrial and commercial applications.