It integrates a second-order filter with a rail-to-rail output stage, making it a compact solution for cleaning up the stepped waveform from a video DAC before driving a 75-ohm cable or a monitor input. The part is built for surface-mount assembly in the tiny SC-70-6 package, which saves board space in portable or space-constrained video paths.
The 6 mA supply current is modest for a video amplifier, keeping the power budget manageable in portable gear. The rail-to-rail output swing maximizes the signal amplitude into the load, which is important for maintaining video contrast and brightness at low supply voltages.