What the 80 MHz gain-bandwidth and 27 V/µs slew rate mean for your signal chain
Its 80 MHz gain-bandwidth product and 27 V/µs slew rate suit it for driving ADCs, active filters, and high-speed signal conditioning where settling time matters. The 30 µV maximum input offset voltage gives it the DC precision needed for instrumentation front ends, while the rail-to-rail output stage maximizes dynamic range on a single 4.5 V to 36 V supply or split ±15 V rails. Each channel draws 3.6 mA quiescent supply current, a reasonable trade-off for the bandwidth — not a micropower part, but appropriate for multi-channel systems where per-channel power budgets are in the low milliamps. The 45 mA output current per channel can drive moderate loads directly, though heavy continuous current should be checked against the thermal impedance of the PowerPad layout.
Package and thermal: the PowerPad matters
Without that, the junction temperature rises quickly when sourcing 45 mA continuously at elevated ambient.
It is not subject to a last-time-buy notice.