Operational amplifiers texas instruments lm318p this is the texas instruments lm318p single high speed op amp it is a precision high speed high slew rate op amp and features a factor of 10 speed increase over general purpose op amps without losing dc performance suitable for ad converters oscillators active filters sample and hold circuits or general purpose amplifiers identical to the lm118 and lm218 op amps except for the operating temperature range see below texas instruments