OP295/OP495 are dual/quad rail-to-rail operational amplifiers from Analog Devices. Their features include single-supply operation from 3V to 36V, rail-to-rail output swing, and zero-in/zero-out capability.
This handbook provides an overview of the OP295 dual and OP495 quad rail‑to‑rail operational amplifiers, highlighting their single‑supply operation from 3 V to 36 V, low offset voltage, and high open‑loop gain. It includes pin configurations for various SOIC and PDIP packages and outlines typical performance characteristics such as slew rate and noise.
The document also presents application examples, including low‑drop‑out references, low‑noise preamplifiers, heavy‑load drivers, and direct‑access arrangements. Absolute maximum ratings, thermal resistance data, and ESD cautions are listed to aid designers in reliable implementation.
| Supply voltage range | 3 V to 36 V |
|---|---|
| Offset voltage (typical) | 300 µV |
| Gain‑bandwidth product | 75 kHz |
They support single‑supply operation from 3 V up to 36 V.
The typical offset voltage is 300 µV at 5 V operation.
They can drive up to ±15 mA with ±15 V supplies (±11 mA at 5 V).