AD8519/AD8529 is an 8MHz rail-to-rail operational amplifier from Analog Devices
The AD8519 and AD8529 are rail‑to‑rail output bipolar amplifiers designed for portable, battery‑powered applications such as communications, microphone amplifiers, and sensor interfaces. They offer a unity‑gain bandwidth of 8 MHz, low offset voltage (as low as 600 pV), and a slew rate up to 2.9 V/µs, making them suitable for high‑dynamic‑range signal conditioning.
The datasheet provides detailed electrical characteristics, absolute maximum ratings, thermal resistance data, and an ordering guide for the various package options (5‑lead SC70, 5‑lead SOT‑23, 8‑lead SOIC, and 8‑lead MSOP). Typical supply current is in the sub‑nanoamp range, and the devices feature high power‑supply rejection (up to 110 dB) and robust ESD protection.
| Unity‑gain bandwidth | 8 MHz |
|---|---|
| Typical offset voltage | 600 pV |
| Slew rate | 2.9 V/µs |
| Supply current (typical) | 600 pA |
| Power‑supply rejection ratio (typical) | 110 dB |
The typical offset voltage is 600 pV.
The AD8519 is offered in 5‑lead SC70 (KS), 5‑lead SOT‑23 (RJ), and 8‑lead SOIC (R) packages.
Typical supply current is 600 pA.