High-speed single op-amp in SOT-23-5
The AD8065ARTZ-REEL7 from Analog Devices is a single voltage-feedback op-amp from the FastFET™ series, combining a 180 V/µs slew rate with a 145 MHz -3dB bandwidth in a SOT-23-5 package. It runs on a single supply from 5 V to 24 V and swings rail-to-rail on the output, which means you get the full supply range into an ADC or downstream stage without headroom loss. The 3 pA input bias current makes it a natural fit for photodiode transimpedance stages, high-impedance sensor buffers, or active filters where FET input leakage matters. Temperature range is -40°C to 85°C, covering industrial control and outdoor telecom cabinets.
Slew rate and bandwidth — what they mean for the signal chain
At 180 V/µs, this part slews fast enough for video-rate signals and pulse waveforms. The 145 MHz -3dB bandwidth supports gain-bandwidth products that keep loop gain high up through several MHz.
Package and mounting check
The SOT-23-5 footprint is a standard 5-lead surface-mount package. The supplier device package is SOT-23-5. No thermal pad underneath — the die dissipates through the leads and the board copper.