2 µV offset, 17 µA per channel — the zero-drift workhorse for precision sensor chains
Each channel draws 17 µA of supply current, which keeps the power budget lean in multi-channel battery-powered designs. The part comes in an 8-WFDFN exposed-pad package with a 2x2 mm WSON footprint, surface-mount only.
Supply range and output swing — single-rail design margin
The rail-to-rail output delivers the full supply swing into a 5 mA load per channel, which is enough to drive a typical SAR ADC input or a reference buffer without an extra gain stage. On a 3.3 V supply, the output can swing within about 10 mV of each rail at light loads, preserving the usable code range in a 12-bit or 16-bit ADC chain.
Active lifecycle — no allocation pressure on this line
For the shortage-desk buyer: this is not a part that will suddenly vanish from the franchised channel. If you are dual-sourcing for a production BOM, the OPA2333 family includes single and quad variants (OPA2333 is the dual), but no pin-compatible second source from another manufacturer is listed in the record.