The Texas Instruments OPA336U is a single general-purpose operational amplifier from the MicroAmplifier™ series, housed in an 8-SOIC package. It delivers a gain-bandwidth product of 100 kHz with a 0.03 V/µs slew rate, rail-to-rail output swing, and draws just 20 µA of supply current. The part operates from a 2.3 V to 5.5 V supply span over -40°C to 85°C. These specs target battery-powered instrumentation, sensor signal conditioning, and low-frequency analog front-ends where power budget is tighter than bandwidth.
100 kHz GBP and 20 µA supply — what they mean for the BOM
The 100 kHz gain-bandwidth product sets the usable closed-loop bandwidth. The 20 µA supply current is the real differentiator.
