The OPA2677N/2K5: Slew rate is 2000 V/µs. The current-feedback topology keeps gain-bandwidth product flat across gain settings.
500 mA output current — drives cables and transformers
Each channel can deliver 500 mA of output current, which is unusually high for a dual op-amp in a 14-SOIC. That current capability lets it drive multiple video loads (75 Ω cables) directly, or push the primary of a pulse transformer in a communications line driver. The 250 MHz -3 dB bandwidth is maintained under those loads, so you are not trading off speed for drive strength.
Runs on a single or split supply from 5 V to 12 V total.