Description

The MCP616/7/8/9 family of operational amplifiers (op amps) from Microchip Technology Inc. are capable of precision, low-power, single-supply operation. These op amps are unity-gain stable, have low input offset voltage (±150 µV, maximum), rail-to-rail output swing and low input offset current (0.3 nA, typical). These features make this family of op amps well suited for battery-powered applications.

The single MCP616, the single MCP618 with Chip Select (CS) and the dual MCP617 are all available in standard 8-lead PDIP, SOIC and MSOP packages. The quad MCP619 is offered in standard 14-lead PDIP, SOIC and TSSOP packages. All devices are fully specified from -40°C to +85°C, with power supplies from 2.3V to 5.5V.

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: 2.3V to 5.5V

• 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

Typical Applications

• Battery Power Instruments

• Weight Scales

• Strain Gauges

• Medical Instruments

• Test Equipment