This document describes the features and characteristics of Analog Devices' 15 MHz Rail-to-Rail operational amplifiers OP162/OP262/OP462, including wide bandwidth, low offset voltage, low noise, single-supply operation, rail-to-rail output swing, etc. The product is suitable for applications such as portable instrumentation, sampling ADC amplifier, wireless LANs, direct access arrangement, and office automation.
The OP162 (single), OP262 (dual) and OP462 (quad) are rail‑to‑rail operational amplifiers that provide a 15 MHz gain‑bandwidth product, ultra‑low offset voltage (as low as 325 pV) and low voltage noise (9.5 nV/√Hz at 1 kHz). They operate from a single supply as low as 2.7 V up to 12 V, making them suitable for portable instrumentation, sampling‑ADC drivers, wireless LANs and other low‑power designs.
These devices are offered in 8‑lead SOIC, MSOP and TSSOP packages for the single and dual versions, and in 14‑lead SOIC and TSSOP packages for the quad version. The datasheet includes detailed electrical characteristics, absolute maximum ratings, typical performance curves, package dimensions and an ordering guide.
| Gain‑bandwidth product | 15 MHz |
|---|---|
| Offset voltage (typical) | 325 pV max |
| Voltage noise density (1 kHz) | 9.5 nV/√Hz |
| Supply current (typical) | 500 µA |
| Maximum output current | 30 mA (continuous) |
| Supply voltage range | 2.7 V to 12 V |
| Operating temperature range | -40 °C to +125 °C |
They operate from a single supply as low as 2.7 V up to 12 V.
The devices can source or sink up to 30 mA continuously.
Typical offset voltage is 325 pV (maximum).