The Texas Instruments OPA2356AIDR is a dual CMOS operational amplifier with rail-to-rail output, packing 450 MHz of -3 dB bandwidth and a 360 V/µs slew rate into a standard 8-SOIC footprint. It operates from a single 2.5 V to 5.5 V supply and draws 8.3 mA per channel quiescent.
The 360 V/µs slew rate is the headline dynamic spec. It defines how fast the output can swing under a large-signal step — relevant for video line drivers, pulse amplifiers, and any application where the output must track a fast input without slew-induced distortion. Paired with the 450 MHz -3 dB bandwidth, this part handles multi-MHz signals cleanly. The 2 mV input offset and 3 pA bias are typical for CMOS inputs; the rail-to-rail output stage keeps headroom in low-voltage single-supply rails.