AD8067 is a high-precision fast FET™ operational amplifier with low input bias current, high speed, low noise, low input capacitance, single power supply and rail-to-rail output. It is mainly used in photodiode preamplifiers, precision high gain amplifiers, high gain, high bandwidth composite amplifiers, etc.
The AD8067 FastFET op‑amp is a voltage‑feedback amplifier with FET inputs offering a 54 MHz –3 dB bandwidth (G = +10) and a 640 V/µs slew rate. It is designed for high‑speed, low‑bias‑current applications such as photodiode preamplifiers and high‑gain composite amplifiers, and operates from a single‑supply voltage range of 5 V to 24 V with rail‑to‑rail output.
The datasheet lists detailed electrical specifications for +5 V, +12 V, and other supply conditions, including noise performance (6.6 nV/√Hz), input bias current (5 pA), quiescent current (≈6.5 mA), and output swing. It also provides absolute maximum ratings, typical performance curves, and mechanical dimensions for the SOT‑23‑5 package.
| Slew Rate (±5 V step, +5 V supply) | 640 V/µs |
|---|---|
| Input Voltage Noise (10 kHz) | 6.6 nV/√Hz |
| Input Bias Current (typical) | 5 pA |
| Quiescent Current (typical, +5 V) | 6.5 mA |
| Supply Voltage Range | 5 V to 24 V |
The AD8067 has an input bias current of up to 5 pA.
It operates from 5 V up to 24 V.
The typical slew rate is 640 V/µs.