operational amplifier

This feedback voltage amplifier is of a LMV321 single model from the LMV3XX series. This affordable device was made by the Fairchild company and per amplifier it can use about 80 µA from the supply current. Like other members of its series, this device operates in conjunction with either 5.5. V or 2.7 V supplies. Superior rail-to-rail performance is provided by a common mode voltage range which extends far under the negative rail. The entire LMV3XX series is styled after the CMOS process, which allows it to provide 1.5 V/µs and 1.2 MHz of bandwidth at a supply voltage measuring 2.7 V. They feature low voltage operation, rail-to-rail performance, minuscule package options, and reduced power. These features mean that these amplifiers are highly suitable for personal electronic equipment use, and can be used in pagers, PDAs, cellular handsets, and other devices which are battery powered.