Microchip | MCP619-I/ST

The MCP619 series of quad operational amplifier (op amp) has a gain bandwidth product of 190 kHz with a low typical operating current of 19 µA and an offset voltage that is less than 150 µV. The MCP619 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 MCP619 operates with a single supply voltage that can be as low as 2.3 V, while drawing less than 25 µA of quiescent current per amplifier. The MCP619 is available in standard 14-lead PDIP, SOIC, and TSSOP packages.

Features:

• Low Input Offset Voltage: ±150 µV (maximum)
• Low Noise: 2.2 µVP-P (typical, 0.1 Hz to 10 Hz)
• Rail-to-Rail Output
• Low Input Offset Current: 0.3 nA (typical)
• Low Quiescent Current: 25 µA (maximum)
• Power Supply Voltage: 2.3 V to 5.5 V
• Unity Gain Stable
• Chip Select (CS) Capability: MCP618
• Industrial Temperature Range: -40°C to +85°C
• No Phase Reversal
• Available in Single, Dual and Quad Packages

Applications:

• Battery Power Instruments
• Weight Scales
• Strain Gauges
• Medical Instruments
• Test Equipment