Description
The Microchip Technology Inc. MCP6286 operational amplifier (op amp) has low noise (5.4 nV/√Hz, typical), low power (520 µA, typical) and rail-to-rail output operation. It is unity gain stable and has a gain bandwidth product of 3.5 MHz (typical). This device operates with a single supply voltage as low as 2.2V, while drawing low quiescent current. These features make the product well suited for single-supply, low noise, battery-powered applications.

Features
• Low Noise: 5.4 nV/√Hz (typical)
• Low Quiescent Current: 520 µA (typical)
• Rail-to-Rail Output
• Wide Supply Voltage Range: 2.2V to 5.5V
• Gain Bandwidth Product: 3.5 MHz (typical)
• Unity Gain Stable
• Extended Temperature Range: -40°C to +125°C
• No Phase Reversal
• Small Package

Applications
• Noise Cancellation Headphones
• Cellular Phones
• Analog Filters
• Sensor Conditioning
• Portable Instrumentation
• Medical Instrumentation
• Battery Powered Systems

Design Aids
• SPICE Macro Models
• FilterLab® Software
• Mindi™ Circuit Designer & Simulator
• MAPS (Microchip Advanced Part Selector)
• Analog Demonstration and Evaluation Boards
• Application Notes