AD8029/AD8030/AD8040 is a low power, high speed, rail-to-rail input/output amplifier.
The AD8029 (single), AD8030 (dual) and AD8040 (quad) are rail‑to‑rail input and output amplifiers offering low quiescent current (≈1.3‑1.5 mA per amplifier) and high speed performance (‑3 dB bandwidth up to 125 MHz, slew rate up to 63 V/µs). They operate from a wide supply range of 2.7 V to 12 V and are available in SOIC‑8, SC70‑6, SOT23‑8, SOIC‑14 and TSSOP‑14 packages.
Typical applications include battery‑powered instrumentation, A/D driver circuits and high‑speed systems where low power dissipation and compact packaging are required. The datasheet provides detailed specifications, absolute maximum ratings, typical performance curves, circuit considerations, and an ordering guide.
| Supply Voltage Range | 2.7 V – 12 V |
|---|---|
| Quiescent Current per Amplifier | 1.3 mA – 1.5 mA |
| Input Common‑Mode Range (±5 V supply) | –5.2 V to +5.2 V |
The amplifiers operate from 2.7 V up to 12 V.
Each amplifier draws between 1.3 mA and 1.5 mA of quiescent current.