The OPA344NA/250 is a single CMOS Operational Amplifier designed for precision, low-power and miniature applications. The OPA344 is unity gain stable and has a gain-bandwidth product of 3MHz. The OPA344 is optimized to operate on a single supply from 2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies. Rail-to-rail input and output make them ideal for driving sampling analog-to-digital converters. It is also well suited for general purpose and audio applications and providing I/V conversion at the output of D/A converters. Single version has identical specs for design flexibility.