That combination means it can handle fast pulse trains or moderate-frequency sine waves (think 1–5 MHz closed-loop gain of 10) without significant slew-induced distortion.
Input bias and offset — fit for high-impedance sources
Input bias current is just 0.5 pA, and input offset voltage is 150 µV. That makes the OPA350UA/2K5 a clean choice for buffering photodiodes, pH probes, or other high-impedance sensors where picoamp leakage into the source would corrupt the measurement. The 40 mA output drive per channel is enough to swing a modest load or drive a cable capacitance without an extra buffer stage.
Temperature range and operating conditions
Supply current is 5.2 mA typical — not the lowest for battery gear, but reasonable for a 38 MHz amplifier in a mixed-signal system where speed matters more than microwatts.
Surface-mount only; the /2K5 suffix denotes Tape & Reel (TR) packaging, which is the typical reel for automated pick-and-place. Cut Tape (CT) is also listed for prototype or low-volume builds.
For production BOMs that need a dual-source hedge, the TLV9351IDCKR (3.5 MHz, 20 V/µs, single-channel, 8-pin SOT-23) is a lower-speed functional alternative in a smaller package — but verify the pinout and supply range against your layout.