MCP6234

MCP6231/1R/1U/2/4 20 µA, 300 kHz Rail-to-Rail Op Amp Features Gain Bandwidth Product: 300 kHz (typical) Supply Current: IQ = 20 µA (typical) Supply Voltage: 1.8V to 6.0V Rail-to-Rail Input/Output Extended Temperature Range: -40°C to +125°C Available in 5-Pin SC70 and SOT-23 Packages AEC-Q100 Automotive Qualified, See Product Identification System (Automotive) Applications Automotive Portable Equipment Transimpedance Amplifiers Analog Filters Notebooks and PDAs Battery-Powered Systems Design Aids SPICE Macro Models FilterLab® Software Mindi™ Circuit Designer and Simulator Microchip Advanced Part Selector (MAPS) Analog Demonstration and Evaluation Boards Application Notes Typical Application VIN2 VIN1 RG2 RG1 VDD RX RY RZ RF – MCP6231 + VOUT Summing Amplifier Circuit General Description The Microchip Technology Inc. MCP6231/1R/1U/2/4 operational amplifiers (op amps) provide wide bandwidth for the quiescent current. The MCP6231/1R/1U/2/4 family has a 300 kHz gain bandwidth product and 65° (typical) phase margin. This family operates from a single-supply voltage as low as 1.8V, while drawing 20 µA (typical) quiescent current. In addition, the MCP6231/1R/1U/2/4 family supports rail-to-rail input and output swing, with a Common-mode input voltage range of VDD + 300 mV to VSS - 300 mV. These op amps are designed in one of Microchip’s advanced CMOS processes. Package Types MCP6231 SOT-23-5 VOUT 1 2 VIN+ 3 +– 5 VDD 4 VIN- MCP6231...