MCP6286 Low Noise, Low Power Op Amp Features Description Low Noise: 5.4 nV/Hz (typical) The Microchip Technology Inc. MCP6286 operational amplifier (op amp) has low noise (5.4 nV/Hz, typical), Low Quiescent Current: 520 A (typical) low power (520A, typical) and rail-to-rail output Rail-to-Rail Output operation. It is unity gain stable and has a gain Wide Supply Voltage Range: 2.2V to 5.5V bandwidth product of 3.5 MHz (typical). This device Gain Bandwidth Product: 3.5 MHz (typical) operates with a single supply voltage as low as 2.2V, Unity Gain Stable while drawing low quiescent current. These features make the product well suited for single-supply, low Extended Temperature Range: -40C to +125C noise, battery-powered applications. No Phase Reversal The MCP6286 op amp is offered in a space saving Small Package SOT-23-5 package. It is designed with Microchips advanced CMOS process and available in the Applications extended temperature range, with a power supply Noise Cancellation Headphones range of 2.2V to 5.5V. Cellular Phones Analog Filters Package Types Sensor Conditioning MCP6286 Portable Instrumentation SOT-23-5 Medical Instrumentation V 1 5 V OUT DD Battery Powered Systems V 2 SS 3 4 V V IN+ IN Design Aids SPICE Macro Models FilterLab Software Mindi Circuit Designer & Simulator MAPS (Microchip Advanced Part Selector) Analog Demonstration and Evaluation Boards Application Notes Typical Application C 1 47 nF R R 1 2 641 k 382 k V + IN C MCP6286 V 2 OUT 22 nF f = 10 Hz G = +1 V/V P Second-Order, Low-Pass Butterworth Filter 2009 Microchip Technology Inc. DS22196A-page 1MCP6286 NOTES: DS22196A-page 2 2009 Microchip Technology Inc.