These two numbers define its usable bandwidth: the GBWP tells you the gain you can get at a given frequency before the open-loop gain rolls off, while the slew rate sets the maximum output voltage swing without distortion for fast edges. For a 1 V peak-to-peak output, the full-power bandwidth works out to roughly 1 MHz — useful for audio, sensor conditioning, or ADC driver stages that need clean signal fidelity up into the low-MHz range. The 600 µA per channel supply current keeps the power budget manageable in multi-channel designs.
Single-supply and temperature range — where this part fits
The output swings rail-to-rail, which is what you need when the ADC reference is the supply rail and you want every millivolt of headroom.