AD8027/AD80281 are low distortion, high speed rail-to-rail input/output amplifiers with features including high speed, low distortion, low noise, low offset voltage, and low power consumption. They are suitable for applications such as filters, ADC drivers, level shifting, buffering, professional video, and low voltage instrumentation.
The AD8027 and AD8028 are high‑speed, rail‑to‑rail input/output amplifiers optimized for low noise and low distortion. They feature selectable input crossover thresholds, power‑down mode, and a wide supply range of 2.7 V to 12 V, making them suitable for video, instrumentation, and ADC‑drive applications.
The devices are offered in SOIC‑8, SOT‑23‑6, and MSOP‑10 packages, operate over an industrial temperature range (‑40 °C to +125 °C), and include detailed specifications for bandwidth, slew rate, noise, and power consumption. The datasheet provides absolute maximum ratings, typical performance curves, and ordering information.
| Input Voltage Noise (100 kHz) | 43 nV/√Hz |
|---|---|
| Quiescent Current per Amplifier | 6.5 mA (typical) |
They are offered in SOIC‑8, SOT‑23‑6, and MSOP‑10 packages.