TLV2721, TLV2721Y Advanced LinCMOS RAILĆTOĆRA.
Texas Instruments
TLV2721Y - Very Low-Power Single Operational Amplifiers
TLV2721, TLV2721Y Advanced LinCMOS RAILĆTOĆRAIL VERY LOWĆPOWER SINGLE OPERATIONAL AMPLIFIERS SLOS197A − AUGUST1997 − REVISED MARCH 2001 D Output Swi.