The MCP609 quad operational amplifier (op amp) has a gain bandwidth product of 155 kHz with a low typical operating current of 18.7 uA and an offset voltage that is less than 250 µV. The MCP609 uses Microchip's advanced CMOS technology, which provides low bias current, high-speed operation, high open-loop gain and rail-to-rail output swing. The MCP609 operates with a single supply voltage that can be as low as 2.5V, while drawing less than 25 uA of quiescent current per amplifier. The MCP609 is available in standard 14-lead PDIP, SOIC and TSSOP packages. This amplifier is ideal for battery and loop-powered applications as well as industrial process control, low-power battery-operated devices, portable equipment, data acquisition equipment, test equipment and low-end audio applications. AEC-Q100 Grade 1 qualification is available for this device

• Low Input Offset Voltage: 250 µV (max.)
• Rail-to-Rail Output
• Low Input Bias Current: 1 pA (typ.)
• Low Quiescent Current: 25 µA (max.)
• Power Supply Voltage: 2.5V to 6.0V
• Unity-Gain Stable
• Industrial Temperature Range: -40°C to +85°C
• Available in Small 14-pin TSSOP Package
• AEC-Q100 Grade 1