Nano-power general-purpose op-amp — 450 nA supply sets the operating budget
That supply figure is the defining spec: it makes this part a fit for battery-powered and always-on sensor interfaces where every microamp is budgeted. The gain-bandwidth product is 8 kHz, and the slew rate is 0.002 V/µs — both direct consequences of the nano-power bias, so the signal bandwidth is limited to low-frequency conditioning (temperature, pressure, strain, or electrochemical sensors). Input offset voltage is a tight 60 µV, which is unusually low for a sub-microamp amplifier and means the DC error budget stays small without a calibration step. Input bias current is 0.1 pA, so the part can interface with high-impedance sources like pH probes or photodiode transimpedance stages without significant voltage error from the bias current.
Temperature grade and package — industrial range in a small footprint
The supply range spans 1.6 V to 5.5 V, so it runs from a single lithium cell or a regulated 3.3 V / 5 V rail without a secondary supply. The package is a 5-pin SOT-23 (SC-74A, SOT-753), a common footprint for space-constrained PCBs. Surface-mount only.