Operational Amplifier With Bias Network - National Semiconductor

The LMV111 integrates a Rail-to-Rail op amp with a V+ /2 bias circuit into one ultra tiny package, SC70-5 or SOT23-5. The core op amp of the LMV111 is an LMV321 which provides Rail-to-Rail output swing, excellent speed-power ratio, 1MHz bandwidth, and 1V/s of slew rate with low supply current. The LMV111 reduces external component count. It is a cost effective solution for applications where low voltage opera- tion, low power consumption, space saving, and reliable per- formance are needed. It enables the design of small portable electronic devices, and allows the designer to place the de- vice closer to the signal source to reduce noise pickup and increase signal integrity. By National Semiconductor Corporation