MCP659T-E/ML - 

Operational Amplifiers include single, dual or quad amplifiers in space-saving packages. These devices operate down to 1.8 V and feature rail-to-rail inputs and outputs for improved system performance and low current consumption for extended battery life (600 nA for MCP604X and 614X families). These products offer low offset (V_OS 150 μV), low bias current, high speed operation (10 MHz), high open-loop gain and other options for the embedded system designer.