AD8044 is a quad 150MHz rail-to-rail amplifier with low power consumption, high speed and high accuracy.
The AD8044 is a quad, low‑power, high‑speed voltage‑feedback operational amplifier designed for single‑supply operation at +3 V, +5 V or +5 V. It offers a 150 MHz –3 dB bandwidth, 170 V/µs slew rate, output swing within 25 mV of each rail, and low distortion (‑68 dB THD at 5 MHz). The device is available in 14‑lead plastic DIP and SOIC packages and can drive up to 30 mA into a 0.5 V load.
Key specifications include a supply voltage range of 3 V to 12 V, quiescent current around 11–13 mA, input offset voltage as low as 1 mV, and short‑circuit current capability of 30 mA. The datasheet also contains an ordering guide, absolute maximum ratings, layout recommendations, and mechanical dimensions.
| Slew Rate | 170 V/µs |
|---|---|
| Output Current Capability | 30 mA |
| Supply Voltage Range | 3 V to 12 V |
| Quiescent Current | 11–13 mA |
| Input Offset Voltage | 1 mV typical |
The AD8044 operates from 3 V up to 12 V.
It can drive up to 30 mA into a 0.5 V load.
The typical slew rate is 170 V/µs at a +5 V supply.